Is a 1kW Solar Panel System Right for Your Home?

Is a 1kW Solar Panel System Right for Your Home?

by with No Comment Solar InverterSolar Panel

1kW solar system is the perfect choice for 2 types of users:

  1. Homes in remote locations with basic appliances like Fans, bulb, refrigerator, water cooler, television, and mobile charging.
  2. Homes with monthly power consumption of 120 kWh to 150 kWh

But is it really enough to meet your energy needs? Let’s dive into the details of a 1kW solar power plant and explore why this small solar setup might just be the right solution for your home.

Table of Contents

  1. What are 1kW Solar Panel Systems?
  2. Key Components of a 1kW Solar System
  3. How Many Units Can Be Generated by a 1kiloWatt Solar Panel?
  4. What kind of appliances can you run on a 1kW solar setup?
  5. How Many Solar Panels Are Needed to Generate 1kW Solar Power?
  6. How Much Area is Required for a 1kW Power Plant?
  7. How Much Does a 1kW Solar System Cost in India?
  8. How Many Batteries Are Required for a 1kW Solar System?
  9. How to Install a 1kW Solar System?
  10. Top 5 Solar Inverters with 1kVA Rating
  11. Conclusion

What is a 1kW Solar Panel System?

A 1kW (kilowatt) solar panel system is considered a small to medium-sized setup suitable for powering essential household appliances or serving as a supplementary power source. It’s ideal for households looking to offset a portion of their electricity consumption without the need for a large-scale installation.

Key Components of a 1kW Solar System:

  • Solar Panels: Typically 3-4 panels, depending on their individual wattage.
  • Inverter: Converts solar-generated DC electricity into AC electricity that powers homes.
  • Mounting Structure: Secures panels to the roof or ground.
  • Battery Storage (Optional): Stores excess energy for use during cloudy days or nighttime.
  • Charge Controller: Regulates the voltage and current coming from the panels to the batteries.

How Many Units Can Be Generated by a 1kiloWatt Solar Panel?

The number of electricity units (kWh) a 1kW solar panel system can generate depends on several factors, including geographical location, sunlight availability, panel efficiency, and installation angle.

Estimation:

  • Average Sun Hours: In India, the average sun exposure ranges between 4 to 5 hours per day.
  • Daily Generation:
    • At 4 hours: 1kW * 4h = 4 kWh/day
    • At 5 hours: 1kW * 6h = 5 kWh/day
  • Monthly Generation:
    • 4 kWh/day * 30 days = 120 kWh/month
    • 5 kWh/day * 30 days = 150 kWh/month

Thus, a 1kW solar panel system can generate approximately 120 to 150 units per month in India.

What kind of appliances can you run on a 1kW solar setup?

AppliancesAverage Consumption rateUsage(In no. of hours per day)Total Units Consumed(In kWh)
LED Bulbs0.0612 Hours0.72
Ceiling fans0.1212 Hours1.44
LED TV0.126 Hours0.72
Washing Machine0.5-1.01 Hour1
Mobile/Laptop charging0.0058 Hours0.04

Note:The average consumption rate can vary depending upon the appliance’s specifications, power ratings, and brands.

How Many Solar Panels Are Needed to Generate 1kW Solar Power?

The number of solar panels required for a 1kW system depends on the wattage of each panel.

Calculation:

  • Common Panel Wattage: 260W to 335W per panel.
  • Number of Panels:
    • For 250W panels: 1000W / 250W ≈  4 panels
    • For 335W panels: 1000W / 335W ≈ 3 panels

Since you can’t install a fraction of a panel, a 1kW system typically requires 3 to 4 solar panels, each rated between 250W to 340W.

How Much Area is Required for a 1kW Power Plant?

Space is an important consideration when designing a solar power setup. The area required depends on the type and efficiency of the solar panels used.

Space Calculation:

  • Standard Panel Size: Approximately 2.5 m² per panel.
  • Total Area:
    • For 3 panels: 3 * 2.5 m² = 7.5 Sq. Meters
    • For 4 panels: 4 * 2.5 m² = 10 m² Sq. Meters

Therefore, a 1kW solar system typically requires between 8 to 10 square meters of shadow free roof or ground space.

How Much Does a 1kiloWatt Solar System Cost in India?

The cost of a 1kW solar panel system in India varies based on factors like brand quality, installation charges, and additional components.

Cost Breakdown:

  • Solar Panels: ₹25,000 – ₹35,000
  • Inverter: ₹10,000 – ₹15,000
  • Mounting Structure: ₹5,000 – ₹10,000
  • Battery (if included): ₹15,000 – ₹25,000
  • Installation Charges: ₹5,000 – ₹10,000

Total Estimated Cost:

  • 1kW Ongrid solar(Without Battery): Approximately ₹45,000 to ₹70,000
  • 1kW Offgrid solar(With Battery): Approximately ₹60,000 to ₹95,000

Prices may vary based on location, brand, and specific requirements.

How Many Batteries Are Required for a 1kW Solar System?

Battery storage enhances the efficiency of a solar system by storing excess energy for later use. The required number of inverter batteries is determined by your energy usage and the length of backup you need.

Battery Capacity Calculation:

  • Typical Battery Capacity: 150Ah at 12V = 1.8 kWh
  • Daily Consumption Covered by 1 Battery: Approximately 1.5 kWh
  • For 1kW System (6 kWh/month or ~200 kWh/year):
    • If aiming for 1 day of autonomy: 1 battery
    • For more days: Increase the number proportionally.

Recommendation:

For a basic 1kW system aiming to store 1-2 days of solar energy, 1 to 2 batteries of 150Ah capacity each are usually sufficient.

How to Install a 1kW Solar System?

Installing a 1kW solar system involves several steps, from initial assessment to final commissioning. Here’s a step-by-step guide:

Step 1: Site Assessment

  • Evaluate Roof Space: Ensure you have the required area (8-10 m²) with minimal shading.
  • Sunlight Exposure: Confirm adequate sunlight availability throughout the year.

Step 2: System Design

  • Panel Arrangement: Decide on the number of panels and their placement.
  • Component Selection: Choose high-quality panels, inverters, and other components.

Step 3: Mounting Installation

  • Secure Mounts: Install mounting structures on the roof or ground.
  • Orientation and Tilt: Ensure panels are angled correctly for maximum sunlight capture.

Step 4: Electrical Wiring

  • Connect Panels to Inverter: Use appropriate cabling to link panels to the inverter.
  • Battery Connection (if applicable): Connect batteries to store excess energy.

Step 5: Inverter Setup

  • Install Inverter: Place the inverter in a cool and ventilated area.
  • System Integration: Integrate the inverter with your home’s electrical system.

Step 6: Testing and Commissioning

  • System Check: Test all connections and components for proper functioning.
  • Monitor Performance: Use monitoring tools to track energy generation and usage.

Step 7: Maintenance

  • Regular Cleaning: Keep panels free from dust and debris.

Periodic Inspections: Check for any wear and tear or system inefficiencies.


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Top 5 Solar Inverters with 1kVA Rating

Choosing the right inverter is crucial for the efficiency and reliability of your solar system. Here are the top 5 solar inverters with a 1kVA rating available in India:

UTL Gamma+ 1kVa 12V rMPPT Solar Inverter

When it comes to 1kVA inverters, Gamma+ rMPPT solar inverter is unquestionably the best choice for several reasons. It’s 30% more efficient because of the UTL patented rMPPT Technology. WIth the help of rMPPT charge controller, Gamma+ is able to extract maximum power from the solar panels. This is one of the best selling solar inverters in India with an LCD display that shows everything that goes on with the solar system like daily solar power generation, battery charging status, and more.

LUMINOUS Solar Inverter NXG PRO 1 KVA 12V

Luminous NXG PRO is a smart inverter with a vibrant LCD display that shows daily data of solar power generation, fault alerts, battery charging status, and more. It offers three customizable modes: Solar Mode, Solar+Grid Mode, and Grid+Solar Mode, allowing users to optimize their power savings. It also excels in low voltage areas, charging effectively even at 90V, making it a reliable choice for regions with unstable power supply.

Microtek Online UPS E2-1kVA 24V

The Microtek Online UPS E2-1kVA 24V is a reliable power backup solution designed to deliver uninterrupted performance for critical systems. It offers 1kVA power capacity, ensuring stable power output and protection from voltage fluctuations. Ideal for both home and office use, this UPS features double-conversion technology and a 24V battery system for enhanced efficiency and durability.

UTL SUNPLUS PRO 1100VA/12V

SUNPLUS PRO is UTL’s recently launched dynamic, featureful, and affordable solar home inverter in the 1kVA range. With this inverter you can easily connect 12V or 24V solar panels, even with 12V solar systems. It comes with inbuilt rMPPT solar charge controller that offers an extra 30% solar energy generation. The best thing about SUNPLUS PRO is that you can use it as a normal inverter and can be converted into a solar inverter in the future.

Genus MaxiLion 1000VA Inverter

The Genus MaxiLion 1000VA Inverter provides dependable power backup with advanced technology for optimal performance. It is smartly designed to handle varying power loads by ensuring consistent power output, safeguarding your appliances. Its user-friendly interface and compact design make it an excellent choice for residential use.

Conclusion

If you are planning to switch to solar energy, 1 kilowatt solar setup would be an ideal start. Later, you can expand the system as per your power requirements. A 1kW solar panel system can be an excellent choice for small to medium-sized households. It requires a manageable space, a few solar panels, and potentially a battery backup to ensure consistent power supply.

solar panels with a power supply, Cost of Rooftop Solar Power Plant in India

Rooftop Solar Power Plant Cost in India

by with No Comment Solar Panel

In 2024, people are shifting to renewable energy sources, considering the importance of energy sources. Thus, it becomes essential to gain insight into the cost of rooftop solar installations. Prime Minister Narendra Modi targets his new scheme to improve the usage of solar energy across the country. It restores faith and enthusiasm about the affordability and availability of rooftop solar installations.

PM Modi’s recent scheme rapidly increases the installation of rooftop solar power plant in residential, commercial, and industrial sectors. The scheme provides several subsidies, and financial support, making the rooftop solar power plant more affordable and convincing for customers. The scheme seeks to bring down the costs of installation and increase the number of people adopting solar energy.

Know more about Prime Minister Narendra Modi’s recent scheme: Pradhan Mantri Suryodaya Yojana

The cost of Rooftop solar power plant depends on the following factors:

1. System Size: The cost of Rooftop solar power plant is primarily affected by the size of the plant. Bigger plant systems with higher power tend to be more expensive than smaller plants with less capacity.

2. Equipment and Components: The cost of Rooftop solar power plant directly depends on the cost of panels, inverters, hardware etc. The biggest impact that PM Modi’s scheme brings is the reduction in the cost of solar components and equipment. This scheme focuses on the domestic manufacturing of solar panels, inverters, batteries, etc which reduce their cost and transportation charges.

3. Installation Costs: The cost of rooftop solar installation depends on the complexity of the project, roof type, labor costs, etc. The labor cost is affected by the local labor rates in the area. The expenses for obtaining the permits, inspections, and connection with the grid are also included in the installation cost.

4. Roof Condition and Orientation: The state and positioning of the roof will significantly affect the cost of Rooftop solar installation. Primary expenses include the structural modifications or new construction which is required to support the weight of the solar panels. Roof orientations and shade also have an impact on energy production.

5. Location and Regulations: The geographical location of the project site plays a significant part in the cost of rooftop solar installations due to the variability of solar radiations, weather conditions, and local regulations. Tax credits, rebates, and net metering policies provide strong incentives for the cost reduction and financial feasibility of solar projects.

6. Enhanced Financing Options: Rooftop solar power plant installations can be increased by paying attention to customer-friendly solar leasing, PPAs, green bonds, etc. Through these customers can build solar panels on their roofs without upfront costs. Under this scheme, they make their payments in a constant flow.

7. Maintenance and Operation: Apart from the installations, the closures and the laying of the pipes, upgrades, cleaning, and repairs of the system etc. all these also add to the cost of the system throughout the lifespan of rooftop solar power plant. These expenses should be included in the complete costs of planning the project and they should be made public to the customers at the starting point.

8. Financial Incentives and Subsidies: Under the new scheme, the government will reward and offer subsidies to rooftop solar installations. Capital support, interest-free credits, tax waivers, etc are some other offers provided by the government through this scheme. These types of incentives could make a solar panel installation even lower than the initial investment.

The final costing of rooftop solar power plant:

The final estimated price of a rooftop solar power project can be calculated by professional solar contractors who already have enough experience or by electronic solar calculators considering all the factors like system size, solar production factors, roof characteristics, and financing options.

Know more: Rooftop Solar Panel Subsidy in India

Conclusion:

Under PM Narendra Modi’s new scheme the installation cost of rooftop solar panels has undergone a massive drop and revamp. This scheme provides financial support, reduces equipment costs, easy and rapid regulation process along with easy access to the scheme. This scheme has increased the affordability, accessibility, and popularity of rooftop solar power plant. Through the use of solar energy, India aims to have a sustainable future and reduce carbon footprints.

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a group of solar panels describing types of rooftop solar panel systems

Exploring the Types of Rooftop Solar Systems

by with No Comment Solar Panel

In 2024, discussions on climate change and sustainable forms of energy are increasing day by day. The Prime Minister unveiled a groundbreaking scheme named Pradhan Mantri Suryoday Yojana which is aimed at increasing the installation of rooftop solar systems throughout the country. This scheme marks a big progress in the utilization of renewable energy resources and will decrease our dependence on fossil fuels. This blog will explore the different types of rooftop solar systems that homeowners and businesses can install and apply for in this new scheme.

There are three types of rooftop solar systems: on-grid (grid-tied) solar systems, off-grid solar systems, and hybrid solar systems.

Grid-Tied Solar Systems

Grid-tied solar systems are the most common type of rooftop solar system. These systems are tied to the local utility grid, enabling seamless transfer of power between the grid and the system. For example, when solar panels are inefficient (during the night or on cloudy days), they can drive power through the grid, and the surplus electricity generated from the solar panels can also be diverted back into the grid. Under the net metering schemes, they also earn credits or compensation from the utility company.

Off-Grid Solar Systems

Off-grid solar systems are also a type of rooftop solar system. These systems work separately from the utility grid, and they are normally used in remote areas with limited access or no excess to the grid. These systems use batteries to store the surplus energy produced during the day, which they use when there is low light. Non-grid systems frequently include backup generators or alternative backup power resources to provide uninterrupted electricity, especially in times of long stretches of bad weather.

Hybrid Solar Systems

Hybrid solar systems incorporate the advantages of both on-grid and off-grid systems by allowing for grid connection as well as off-grid operation. These systems integrate battery storage to store excess energy for future usage, thereby limiting the reliance on grids during peak demand hours or in areas with an unreliable grid supply. Hybrid systems can act as backup power generators when the grid is down; therefore, there are no blackouts.

Conclusion

In 2024, the Pradhan Mantri Suryoday Yojana, launched by the Prime Minister, will give a great boost to rooftop solar installations across the country. Making use of on-grid, off-grid, and hybrid systems, rooftop solar systems have many different types that can be used to meet the various needs of homeowners and businesses. By adopting rooftop solar technology, people and establishments can not only cut down on their carbon emissions but also be part of creating a sustainable and resilient energy system for the next generation.

UTL Solar has a wide range of solar panels ranging from 40 Watt to 540 Watt and 1.5 kW to 110 kW on-grid solar inverters. Know more about UTL Solar Panel Price

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Rooftop Solar Panels: How They Power Your Home

Rooftop Solar Panels: How They Power Your Home

by with No Comment Solar Panel

Rooftop solar panels have been adopted by homeowners who want to switch to solar energy. Solar energy is green energy and helps lower the carbon footprint. Knowing how solar panels work is of great importance to any person who is considering adoption. In this blog, we are going to find out how rooftop solar panels are bringing cleaner energy to your house.

Basics of Rooftop Solar Panels

The solar panels contain photovoltaic (PV) cells. PV cells generate electricity by using the photovoltaic effect.

These cells are made up of silicon material that captures photons (from sunlight). The photons cause electron emission thereby creating an electric current.

Installation Process of Rooftop solar panels

In Rooftop solar plants the solar panels are installed at the top of homes or buildings to harness sunlight.

The panels are mounted at a certain height. The height and the tilt allow for more sunlight throughout the day.

The solar panels on the roof are connected to an inverter. The inverter transforms the DC electricity produced by the panels into AC electricity used by home appliances.

Capturing Sunlight

The optimal positioning of solar panels on the rooftops with no shading is very important. It ensures that they receive direct and maximum sunlight.

The sunlight is made up of photons, which hit the solar panels and are absorbed by the PV cells.

Absorbed photons form the electric field across the PV cell layers, hence leading to the generation of electric current

Conversion of Energy

The DC power from the sun is changed to AC power by the inverters.

AC electricity is the form of electricity used in homes and home appliances.

Net Metering and Grid Interaction

The excess of electricity produced by rooftop solar panels is put back into the grid.

The net metering policy allows homeowners to collect credits for surplus electricity generated. It thereby reduces their electricity costs.

When there is low sunlight or heavy energy demand, the homeowners can continue to draw electricity from the grid.

Monitoring and Maintenance

Monitoring the solar power plant allows the homeowners to track the performance of their rooftop solar panel. It also ensures that the plant is operating efficiently.

Routine maintenance involves cleaning the panels and checking for any damage. It is essential to maximize the lifespan and efficiency of the system.

Conclusion

Rooftop solar panels offer a sustainable and cost-effective way to generate electricity for your home. By harnessing the power of the sun, homeowners can reduce their dependence on conventional sources and contribute to a greener future.

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A Comprehensive Guide to Solar Panel Subsidy in Uttar Pradesh

by with No Comment Solar Panel

Since fossil fuel prices have increased, the cost of producing power has risen. To cut costs, individuals are searching for alternate sustainable energy production techniques these days. Installing a solar power plant is one of the greatest alternatives that have emerged in this regard if you are located in Uttar Pradesh. UP’s geographical position provides the whole year with abundant solar radiation. Also, the government here offers attractive solar panel subsidy, so things are a whole lot cheaper.

Do you want to know what the solar panel subsidy in Uttar Pradesh is and ways to have your home’s rooftop solar system subsidized by the government? Then your click was correct.

What is the Solar Panel Subsidy Program in Uttar Pradesh?

The Uttar Pradesh (UP) government is offering a solar panel subsidy for homeowners who install solar photovoltaic (PV) systems on their houses. The goal is to promote the adoption of renewable solar energy at the residential level.

Subsidies will be provided for solar panel systems with capacities starting at 1 kilowatt (kW). The subsidies will cover a percentage of the total cost of purchasing and installing the solar panels, inverters, and other system components.

In general, a 3kW solar system is the best choice for rooftop solar systems on houses. A 3kW solar system is generally considered the best for homes because a 3kW solar panel system is adequate to meet the daily electricity requirements of most homes.

Solar Panel Subsidy in Uttar Pradesh

Families in Uttar Pradesh have the chance to lower the cost of solar panel systems and get electricity for their homes at zero cost. Under the Rooftop Solar Program Phase II, you can get Central Financial Assistance (CFA) or Solar Subsidy Support of a set amount for every kW in your system. This scheme benefits only residential consumers and housing societies.

For rooftop solar panel systems in the residential sector, the central financial support has been increased up to ₹18,000/kW from the previous ₹14,588/kW for solar power plant projects up to 3 kW and ₹9,000/kW from ₹7,294 for solar power plant projects above 3 kW and up to 10 kW.

Subsidies on Residential Solar Rooftop Plants in Uttar Pradesh

Solar Plant Size (kW)CFA (₹)UP State SubsidyTotal Subsidy in UP
1 kW Solar System₹14,588.00₹15,000.00₹45,000.00
2 kW Solar System₹29,176.00₹30,000.00₹90,000.00
3 kW or above Solar System₹43,764.00₹30,000.00₹1,08,000.00

Note: Only after your installed RTS plant has passed the inspection and commissioning, which will integrate the net metering mechanism, does approval on a CFA/subsidy application proceed. CFA/subsidy is determined according to the total solar system capacity, as approved by your local DISCOM.

What size of solar panel system is needed to be installed?

When looking to install a solar panel system on your home, it is important to correctly size the system. But how will you know what size solar panel system you need to install in your home?

The optimal solar panel system size depends on three main factors:

Electricity Usage: The solar panel capacity should match your home’s electricity usage, as reflected in your monthly electricity bills.

For example, if your total electricity bill is Rs. 5,000, a 5 kW system ought to be installed.

Sanctioned Load Limit: The amount of load sanctioned by your electricity board also determines solar capacity limits. The solar system installation process uses only 80% of the sanctioned load.

For example, if you have a sanctioned load of 5 kW from the utility company, then your rooftop solar system size should not exceed 80% of that limit, which is 4 kW. Exceeding this requires a sanctioned load upgrade.

Available Roof Space: Maximum Plant Size (kw) = Shadow-Free Area (sq. ft.) /100

For example, if you have 1800 square feet of shadow-free space on your roof, the largest solar power plant you may install is 18 kW.

In summary, size your planned solar panel system based on:

  • Monthly electricity expenditure
  • Existing sanctioned loads
  • Available roof area

Whoever has the least value among these three should have a solar system of that size installed.

10 Points Before Buying a solar panel system in 2024

Reasons why UTL solar installations are better than others?

A common reason for any solar power plant failure could be its products, like solar panels, inverters, or even the installing engineers who did not install the solar power plant properly. In such cases, no one is ready to admit their mistake and blame each other. UTL Solar takes care of all this so that you do not have to face such troubles in the future.

For installations, UTL Solar always chooses top-notch materials that don’t break easily or cost a lot of money. Additionally, UTL solar installation comes with a 10-year guarantee, so you won’t have to worry about your solar system at all.

How to Apply for Solar Panel Subsidy in Uttar Pradesh in 2024?

To apply for solar panel subsidy in Uttar Pradesh, you have to upload installation reports (details of the solar system, manufacturer’s information on the inverter and panel, etc., and necessary photographs like earthing process and lightning arrester potential blocker structure photos) after setting up net metering grid-connected solar systems.

Step 1:

Apply for Solar: There are two ways to apply: online and offline. Apply in whichever way you are comfortable.

Step 2:

If you live in Uttar Pradesh and are a resident of Uttar Pradesh, DISCOM details can be found here. The list of 8 DISCOMS in Uttar Pradesh is listed below:

  1. Paschimanchal Vidyut Vitran Nigam Limited.
  2. U.P. Power Corporation Limited.
  3. Dakshinanchal Vidyut Vitran Nigam Limited.
  4. Noida Power Company Limited.
  5. Kanpur Electric Supply Company Ltd.
  6. Torrent Power Limited.
  7. Purvanchal Vidut Vitran Nigam Limited.
  8. Madhyanchal Vidyut Vitran Nigam Limited.

What is the entire process for applying for the solar panel subsidy in Uttar Pradesh?

To apply for a solar panel subsidy in Uttar Pradesh in 2024, you can follow the following steps:

Step 1: Site Survey. Book Engineer Visit.

Step 2: Systems Capacity, Costing and Performance Assessment

Step 3: Buy Solar System and Installation

Step 4: Apply for Net Metering

Step 5: After 30 days of rooftop solar panel installation, one can apply for the solar subsidy.

Know more: Rooftop Solar Panel Subsidy in India

Conclusion:

Many households are beginning to see that switching to solar is a win financially, economically, and environmentally. Finally, with the spur of the solar panel subsidy scheme alongside it, installing a solar panel system can fit any home and budget in Uttar Pradesh.

On the other hand, government subsidies are only available until RTS installations reach 40GW. To promote sustainable growth and development, the world is turning towards renewable alternatives. For this reason, right now is the best time to use solar PV technology in your own home.

FAQs:

क्या उत्तर प्रदेश में सोलर सब्सिडी उपलब्ध है?

हां, उत्तर प्रदेश सरकार सोलर पर सब्सिडी देती है।

3 किलोवाट सोलर पैनल लगवाने में कितना खर्चा आयेगा?

3kW सोलर पैनल लगवाने का खर्चा, पॉली पैनल के साथ 2 लाख 7 हज़ार और मोनो पैनल के साथ 2 लाख 16 हज़ार आता है।

सोलर पैनल में सब्सिडी क्या होता है?

सरकार की तरफ से सोलर पैनल लगवाने पर कुछ पैसों की रियायत दी जाती है, जो आपके बैंक अकाउंट में पैसा सरकार भेजती है।

5 किलोवाट सोलर पैनल में कितना खर्चा आता है?

सिंगल फेस पॉली पैनल के साथ 3 लाख 25 हज़ार और मोनो पैनल के साथ 3 लाख 35 हज़ार तक का खर्चा आता है

10 किलोवाट का सोलर पैनल लगवाने में कितना खर्चा आता है?

पॉली पैनल के साथ 6 लाख तक और मोनो पैनल के साथ 6 लाख 30 हज़ार तक का खर्चा आता है

सोलर प्लांट लगाने के लिए कितनी जमीन चाहिए?

ये डिपेंड करता है की आप कितने kW का लगवाना चाहते हैं। उदाहरण के लिए 2kW के लिए 200sqft का जगह चाहिए।

सोलर पैनल कितने साल तक चलता है?

सोलर पैनल 25 साल या उस से भी अधिक समय तक चल सकता है, अगर उसका मैनेटेनेंस अच्छे से किया जाए।

1 किलोवाट सोलर पैनल की कीमत क्या है?

1kW सोलर पैनल की कीमत 70,000 के करीब पड़ती है

1 किलोवाट के सोलर पैनल से क्या क्या चला सकते हैं?

अगर घर् का मीटर 1kW का है तो वो 1kW तक का पूरा लोड चलाएगा

कितने किलोवाट का सोलर पैनल लगवाने पर एसी चला सकते हैं

ये डिपैंड करता है की आपको AC कितने घंटे चलाने हैं… अगर on-grid है तो 2-3 kW का सोलर पैनल लगवाना पड़ेगा

7-Things-to-Consider-Before-Installing-Solar-Panels

7 Things to Consider Before Installing Solar Panels

by with No Comment Solar Panel

Are you someone who is planning to install solar panels or solar systems at your home or office? You might know how solar panels work to generate electricity and how solar electricity can run all your electrical appliances. But do you know the things to keep in mind before installing solar panels at your home?

Installing a solar system and solar panel is considered to be an investment. If the solar systems are brought from branded companies like UTL then you can be assured about total ROI. Did you know that solar panels have 25 years of performance warranty*? Within 3-4 years investment is recovered after that they will be able to generate free electricity.

Solar panels are of many types but the most selling models of solar panels are:  Monocrystalline and Polycrystalline. Solar panels don’t require extra space for their installation, they can be installed on any roof. You don’t need an extra empty land area. But there are Things to Keep in Mind Before Installing Solar Panels At Your Home.

What Are the Things to Consider Before the Installation of Solar Panels?

1. Having the Right Knowledge about Solar Technologies for Choosing

To install solar panels you must be aware of the latest solar technology in the market, moreover, you should also know the type of solar technology you need as per your requirements.

There’s thermal technology that’s used in solar heaters, to heat water. 

Again, there’s the photovoltaic technology that’s used to produce solar electricity.

In the photovoltaic category, there are two types as discussed earlier:

The monocrystalline solar panels are identified by black photo-voltaic cells with round edges. Having a higher conversion efficiency than polycrystalline solar panels.

Monocrystalline solar panels are known to produce more kilowatt-hours of electricity. If you are planning to install a solar system but have space limitations then these panels will prove to be more productive per square foot area.

Here are some monocrystalline Solar Panels from UTL Solar: Mono Perc Solar Panels, Mono Solar Panel 165 Watt, Mono Solar Panel 200 Watt, Mono Solar Panel 400 Watt.

While they’re the most efficient solar panels, they’re also the most expensive, since the manufacturing process of single-crystal silicon cells is more complex.

The polycrystalline solar panels are identified by blue-hued photo-voltaic cells with straight edges. Polycrystalline panels are cheaper in price since their manufacturing process is simpler. These solar panels are very durable and budget friendly.

Here are some of the best selling solar panels from UTL Solar: 100 Watt Solar Panel, 160 Watt Solar Panel, 265watt Solar Panel, 330 Watt Solar Panel, 335 Watt Solar Panel, 40 Watt Solar Panel, 60 Watt Solar Panel.

It is very important to choose the right kind of solar panel as that will affect the energy that your solar system will generate. Solar systems consist of solar panels and inverter, sometimes it has an added backup and is supported by batteries. So, it is very important to install a good inverter as well. To know more about types of inverters click on the link below:

Solar Inverter: Types, Specification and Latest Price in India

2. Calculating your Energy Consumption

Before installing solar panels and the solar system it is important to calculate the daily power usage. This step will help you decide the right size of the solar system & you will be able to calculate the number of solar panels required accordingly.

To calculate your daily power usage you have to note this simple formula.

Daily Power Consumption = Wattage rating x time in hours

Solar Panel Installation by UTL Solar

3. Determine the Size of the Solar System & Calculate the No. of Solar Panels

Now, that you have calculated the power consumption you can make an informed decision about what size of the solar system you will need and how many solar panels will be able to meet your daily power consumption needs.

Remember this 3 thumb rule to determine the size of the solar system & calculate the no. of solar panels.

The amount of bill should equal the kW of the solar system

For example: If your bill comes to 5000, then a system of 5kW should be installed.

Only 80% of the sanctioned load is used to install the solar system

Example: Sanctioned load – 5kW

Maximum Solar Plant Allowed – 4kW

The sanctioned load will have to be increased for bigger size.

Maximum Plant Size (kw) = Shadow Free Area in Sq Feet /100

Example – Shadow free area on your roof – 1800 Sq Feet

The maximum plant you can install – 18kW

Whichever of these three has the least value, the solar system of the same size should be installed by you.

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4. Rooftop Survey

A good solar panel installer will always do a site survey before the installation of solar panels. This is a very crucial thing to keep in mind, as every roof is different thus the plan for solar panel installation for every roof has to be planned accordingly to get the maximum output from the solar panels installed.

A rooftop survey helps the installer plan how the solar panels can be placed on the roof in an optimized manner, it helps them note the following factors:

  • Material of Roofing
  • Pitch of Roofing
  • Shape and Size of Roof
  • Orientation of Roof
  • Shade Around Roof

If the rooftop survey is not done properly then shadows can minimize the optimization, this can be prevented with a site survey. A site survey helps the installer to check for unsafe wire joints and structure joints, the installer can chart out a safety plan before installation so that post installation there are no safety issues.

5. Awareness About Subsidies & Offers

As you might be aware that the government promotes eco-friendly products/ concepts for the welfare of the environment and generating power from solar is absolutely pollution free, it reduces carbon footprint and there’s no emission of hazardous gasses in this process. Locally and globally there are many schemes and subsidies that are provided to people who switch to solar power To promote and inspire more and more masses these schemes have been initiated. In general government, incentives come in two main forms.

  • Investment subsidies, in which the cost of installing solar panels is partially refunded.
  • Feed-in tariffs or net metering, whereby the solar electricity you produce can be sold to the electricity utility operating the grid.

6. Check If You Need a Battery

If you wish to take an off-grid inverter or hybrid inverter then, a battery must be taken into consideration. A good battery from a good brand should be brought so that you get a good battery life and long hours of backup. To choose the right battery click on the link below:

A Guide To Buy Best Inverter Battery for Home

7. Choosing a Trusted Installer

Now that you have considered these parameters, and you are ready to install solar panels you must remember that the life of the solar panels and the working of your solar system will depend on the quality. Quality is promised by the brands and their services.

Even if you are going for good brands it is said that it’s always better to make solar panels, solar inverters, and batteries (if needed) from the same company. Have you wondered why?

It is because these work in coordination with each other if in case one component fails the whole system will get affected. Now, in such a case if you take three things from three different companies then, their service team will not only charge the services differently but also put blames on each other and you will have to suffer the consequences. But if you take all the components of the solar system from one company then, the company will have to attend to your problems, and your service cost will be saved.

Choosing solar panels, solar inverters, solar batteries and other parts from different companies might look cheap but in the long run, it’s a loss.

To install solar panels follow these steps so that you are able to make an informed decision. And you are able to get the maximum benefit by installing solar panels and the solar system.

solar-panel

Everything You Need to Know About Solar Panel

by with No Comment Solar Panel

You must be aware of the term ‘Solar energy’, energy that is generated from the sun can be used at home, offices, hospitals and even schools. Today technology has made it possible with solar panel and solar systems that we can save both money and energy.

What are Solar Panel?

Photo-voltaic panels are made with energy particles known as ‘photons’, these particles can convert sunlight into electricity that can be used to substitute the electricity supplied to your houses and offices from the electricity board. These photo-voltaic panels that are engineered to absorb sunlight to generate electricity are called solar panels.

The electricity generated by the solar panels can be used directly to power the electrical loads/ devices or can be stored as a backup. For storing the electricity generated by solar panels we need a solar system with a battery that can smartly store & run the load whenever needed.

Solar panels & solar systems are used widely, they can run power systems for remotely situated telecommunication companies, light houses, village hospitals, schools, institutions along with city based residential and commercial communities.

In this blog, we will discuss the technology, and benefits of solar panels. We will learn how it works,  how they are made, how they create electricity, where you can buy solar panels, and the price of solar panels.

Working of Solar Panel?

As discussed earlier, solar panels are made of energy particles known as ‘photons’ or ‘photo-voltiac cells’ that absorbs sunlight and convert it into electricity. Between the layers of semiconducting materials like silicon are present photo-voltiac cells. When the surface of the solar panels is hit by the sun rays it energises due to it’s electronic properties. This effect is known as ‘photoelectric effect. This effect further created the current needed to generate electricity.

Now, you must be wondering how this electricity can be used by us for our homes and offices.

Solar Panel > Inverter > Home/ Offices/ National Grid

(DC)               (AC)

With the help of solar panels direct current is generated, which is then converted into alternating current by passing it through an inverter or solar system, once it has been converted into alternating current it can be used at home or at offices to run electrical appliances. This alternating current can also be fed to the National Grid as well!

Yes, if your usage is less than the amount of electricity produced by your solar system, then you can actually sell the extra electricity generated to the electrical board in your area.

Installation of Solar Panel

Your rooftop must has more than enough space for the installation of the required number of solar panels to generate more than sufficient amount of electricity to suffice the power needs of your home/ building. The extra generated electricity is stored and is used at night when there’s no sunlight. Solar panels don’t require extra space for it’s  installation. It can be installed on any roof. You don’t need an extra empty land area. Moreover, solar panels act as a sheild they protect the roof of the building in which they have been installed.

Solar is a versatile form of energy, that has several remarkable benefits. Keep reading further to know how installing solar system can make your life convenient. Now we will be talking about  applications and advantages of installing solar systems for your electrical requirements.

The Benefits of Solar Panel

Cost Efficient

The most significant benefit of installing rooftop solar panels is the cost reduction. According to polls, rooftop solar tariff prices are 17 percent and 27 percent cheaper on average than industrial and commercial tariff rates, respectively.Thus building owners smartly save their cost on electricity bills by installing solar panels on roof. The rooftop solar panels generate sufficient energy to power the electrical needs of the building and reduce the amount of electricity purchased from the grid thus minimising the electricity bill cost.

Safe & Sustainable Source of Energy

There’s a huge mass in small towns and urban cities who have opted for the power generated from diesel generators. They are harmful to the environment and to human health as well. The operating cost of diesel generators are high. Here, if the diesel generators are replaced with solar electricity people will not only save cost & fuels but they will take a step towards protecting themselves and the environment from harmful emissions.

Secure Investment

You cannot calculate electricity prices easily, as it keeps on fluctuating. But talking about solar electricity, the cost can be easily calculated. Infact, you can even calculate the cost of solar electricity generated 10 years down the line, this way it’s a secured investment. Making an investment in solar system is such that once you have paid for its initial investment cost, the electricity that its going to  generate  for the remaining of the system’s lifespan, which can be even more than 22-25  years depending on the quality of the solar system, is going to be free of cost!

Support from the Government

As per the Ministry of New and Renewable Energy, the government pays 30% of the installation cost as a subsidy to the installer.The government encourages people to switch to eco-friendly source of energy, and offers tax credits to those who install solar panel on their rooftops  whether it be for commercial or residential purposes.

Green Source of Energy

The electricity generated by solar panels are eco-friendly. In today’s ime people value their environment and have becobe moire aware and concious. People all over the world are opting eco-friendly solar solutions to meet their electrical needs.

Pollution-free Source of Energy

Solar panels generate electricity from sunlight, thus they don’t pollute the environment in this process. They don’t need fuels to run and don’t make any kind of noise.

Suitable for Indian Climate

Indians are blessed with their geographical location. India receives a lot of tropical sunlight due to it’s mapping. There are almost 300+ sunny days every year. Thus solar panels get an ideal weather to give maximum output throughout the year.

Low Maintenance Cost

Solar panels require low maintenance & the cost of maintenance is also very low. If you buy the solar panel from a good established company like UTL Solar then, you might get a service life for 25 years.

Multiple uses of Solar Power

Apart from electricity production solar panels can also be used to heat water and supply hot water or air to a building.

How Much Do Solar Panel Cost?

Prices for solar panels have decreased substantially in the last couple of years.

We have seen the rise of solar energy in the last two decades. According to the stats, in the last ten years, we have seen the cost of electricity per unit double whereas the cost of solar panels per watt reduced five times. According to the trends we can assume that in the next ten years solar energy will be cheaper than electricity. So you can see that solar is becoming a necessity and it’s the future!

Where Can I Buy Solar Panel?

Right here on this website!

UTL Solar Panels is Best for your Home & you can choose the best solar panel for home from here because UTL is 25 years old and it’s India’s most preferred solar inverter brand. Since  1996, UTL has established it’s name in the field of power electronics. Today it stands as a trusted and recognized brand offering outstanding R & D and high-quality products. In the past 25 years, UTL has had the opportunity to serve India’s top companies and agencies. To name a few, Indian railways, Delhi University, State Bank of Saurashtra, Air India, AIIMS, Indian Army  and others.

To choose the best solar panels for home come let’s discuss types of solar panels and the solar panel price in India.

Monocrystalline Solar Panel

The monocrystalline solar panels are identified by black photo-voltaic cells with round edges.Having a higher conversion efficiency than polycrystalline solar panels.

Monocrystalline solar panels are known produce more kilowatt-hours of electricity.If you are pllanning install a solar system but you have space limitations then these panels will prove to be more productive per square foot area.

Here are some monocrystalline Solar Panels from UTL Solar: Mono Perc Solar Panels, Mono Solar Panel 165 Watt, Mono Solar Panel 200 Watt, Mono Solar Panel 400 Watt

While they’re the most efficient solar panels, they’re also the most expensive, since the manufacturing process of single-crystal silicon cells is more complex.

Polycrystalline Solar Panel

The polycrystalline solar panels are identified by  blue-hued photo-voltaic cells with straight edges.Polycrystalline panels are cheaper in price, since their manufacturing process is simpler.

These solar panels are very durable and budget friendly.
Here are some of the best selling solar panels from UTL Solar: 100 Watt Solar Panel, 160 Watt Solar Panel, 265watt Solar Panel, 330 Watt Solar Panel, 335 Watt Solar Panel, 40 Watt Solar Panel, 60 Watt Solar Panel.

UTL Solar Panel Model NameMRP (Inclusive of all Taxes)Sale Price (Inclusive of all Taxes)
100 Watt Solar Panel₹6,600.00₹ 4,396.00
160 Watt Solar Panel₹ 9,346.00₹ 5,242.00
265watt Solar Panel₹ 16,415.00₹ 10,893.00
330 Watt Solar Panel–Contact us
335 Watt Solar Panel₹ 16,415.00₹ 12,429.00
40 Watt Solar Panel₹ 2,880.00₹ 1,954.00
60 Watt Solar Panel₹ 4,140.00₹ 2,738.00
Mono Perc Solar Panels–Contact us
Mono Solar Panel 165 Watt₹ 9,570.00₹ 6,745.00
Mono Solar Panel 200 Watt₹ 11,600.00₹ 8,820.00
Mono Solar Panel 400 Watt₹ 20,800.00₹ 16,660.00

All these solar panels are well engineered and have generated excellent power even in the low light irradiation. The solar panels offered by UTL give superior performance in all atmospheres. All the pollycrystalline solar panels have a real warranty of 25 years. UTL Solar itself is a 25 years old brand, and known to be India’s most preferred solar inverter brand. So, as explained, if you are planning to buy solar panels choose wisely, remember installing solar panels is an investment with long term benefits.

Guide to Install Solar Panel System at Home

Beginner’s Guide to Install Solar Panel System at Home

by with No Comment Solar Panel

The arrival of the summer season is a great opportunity to install a solar panel system at home. However, switching to a solar panel system according to the home’s energy requirements is not an easy task. But, considering its long term-benefits related to savings and Eco-friendly aspects, UTL Solar highly recommends you to get a solar system for your home. 

The right way to begin the process would be to start with figuring out the right solar panel system for your house. This decision should be made by calculating several important factors such as your energy needs, the location of your house, your budget, and more. This blog will help you in figuring out these factors. Let’s take a look:

Location of Your House

The location of your property is one of the most important factors to take into account while getting a solar panel systems. That is because the performance of any solar panel is directly proportional to the amount of solar radiation they receive. For the most efficient performance, solar panels should be placed in areas with broad sunlight coverage. In case, your house is situated in an area that doesn’t receive ample sunlight then the solar panels have to be more efficient.

Solar Panel Efficiency

Solar panel efficiency is yet another crucial factor that should be considered before installing a solar panel system. It is defined as the ability of a solar panel to convert input energy to output energy. There are many benefits of having a more efficient solar panel such as it supports the solar batteries to charge faster attributing to its higher output. Also, a more efficient solar panel also generates more power in areas that don’t receive adequate sunlight. If you want a panel with average efficiency, then go for solar panels having 15 to 16 percent. 17 to 19 percent is considered to be a better efficiency and a 20 percent efficient solar panel is considered to be the best.

Solar Panel System Size

The size of the solar panel that’s right for your home depends upon your energy requirements. To calculate your power requirement, you need to add up the power consumed by each electrical appliance that you are utilizing in your home. Consider your power requirement is as mentioned in the table given below:

EquipmentPower Rating (Watt)QuantityLoadDuty Cycle (Hrs)Daily Energy Consumption (Watt Hours)
LED Light10330260
Fan6042402480
TV10011002200
Tubelight4031202240
Total Load (Watts)490Total Daily Energy Consumption (Watt Hours)980

The formula for calculating your panel size requirement 

Panel Size Requirement = Daily Energy Consumption (Watt Hours)/3 

                                        = 980/3

                                        = 326.7 W

This means you can choose to go with 

3 x 100Wp or 2 x 150Wp solar panels in parallel

Durability

If you don’t want to keep replacing your panels after a few years, then go for a durable panel that can adhere to extreme weather conditions such as hail, strong winds, rains, etc.  A good solar panel would last anywhere between 25 to 30 years. However, this doesn’t mean panels with less life expectancy would cease to perform after the given period. It just means that the efficiency of the panels would start to decrease after that time period. If you are looking for a durable solar panel go for a reputable and old brand such as UTL Solar that has a wide range of solar products such as solar batteries, solar inverters, solar PCU etc. for its customers. 

When it comes to buying solar panels, UTL Solar is a preferred brand trusted by all. You can go check out their wide range of offerings online. You can also contact their experts and choose a solar panel system that is perfect for your needs.