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Off grid Solar Inverter for
Home and Businesses

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Off-grid Solar Power Inverter

Off-grid inverter, also called stand-alone solar inverter, is a key part of Off-grid solar power systems that allows you to generate and use electricity without being connected to the power grid. Solar panels generate DC electricity, while the offgrid solar inverter converts the DC electricity into AC electricity and stores it in inverter batteries.
Solar batteries store the excess electricity converted by the offgrid solar PV inverter, which can be used to power your regular home appliances during night, power outages, and cloudy weather conditions. An off-grid solar inverter is highly useful in remote areas/places where the regular electricity supply does not reach or it is very expensive to implement. It is ideal for small rural facilities, remote telecommunication systems, and country/beach houses.

UTL Off Grid Solar Inverter Range

UTL is one of the leading manufacturers of off-grid solar system inverters in India. We offer a wide range of PWM, MPPT, and rMPPT based offgrid inverters at affordable rates.
Gamma+ rMPPT

GAMMA+ rMPPT Solar Off grid Inverter

GAMMA+ solar inverter is UTL’s most popular off-grid solar inverter available in both 12V and 24V variants. UTL off-grid GAMMA+ solar PCU comes with an inbuilt MPPT solar charge controller which extracts maximum power from the solar panels. Gamma+ offers the backup of 2 inverter batteries in a single battery due to its high efficiency.It efficiently converts DC power from solar panels into AC power to run everyday appliances like LEDs, TVs, refrigerators, and more. Compatible with both tubular and lithium-ion batteries, the GAMMA+ is a reliable and versatile choice for off-grid solar setups.

Range:1kVA-3kVA

Battery Support: Tubular and Lithium ion

Warranty: 3 Years

Range:1kVA-3kVA

Battery Support: Tubular and Lithium ion

Warranty: 3 Years

SUN PLUS PRO Solar Inverter

UTL SUN PLUS PRO is a budget-friendly rMPPT solar offgrid inverter built to deliver more power, smarter charging, and zero installation headaches. Whether you’re powering a home, shop, or remote site, it handles both 12V and 24V panels (up to 550W) with ease. Ideal for rural or off-grid locations, the SUN PLUS PRO supports smart battery charging at low voltage, ensuring longer battery life and reliable backup. With its simple design and effortless installation, it’s the perfect solar inverter for home and small-scale off-grid solar systems.
Sun plus pro Inverter

Range: 700VA-1500kVA

Battery Support: Tubular

Output: Modified Sine Wave

Sun plus pro Inverter

SUN PLUS PRO Solar Inverter

UTL SUN PLUS PRO is a budget-friendly rMPPT solar offgrid inverter built to deliver more power, smarter charging, and zero installation headaches. Whether you’re powering a home, shop, or remote site, it handles both 12V and 24V panels (up to 550W) with ease. Ideal for rural or off-grid locations, the SUN PLUS PRO supports smart battery charging at low voltage, ensuring longer battery life and reliable backup. With its simple design and effortless installation, it’s the perfect solar inverter for home and small-scale off-grid solar systems.

Range: 700VA-1500kVA

Battery Support: Tubular

Output: Pure Sine Wave

Range: 700VA-1500kVA

Battery Support: Tubular

Output: Modified Sine Wave

Alfa Pro+ Solar Inverter

ALFA PRO+ Solar Inverter

Looking for a high-capacity off-grid solar inverter with smart features and industry-grade reliability? Meet the ALFA PRO+ Solar off grid Inverter by UTL Solar – a powerful and intelligent solar solution designed for homes, businesses, and rural setups that demand more. Powered by UTL’s patented rMPPT technology, ALFA PRO+ delivers up to 30% higher efficiency compared to traditional PWM-based inverters. It adapts to varying sunlight conditions and ensures you get the most out of every ray. You get the option to track your system’s performance in real-time with its built-in WiFi monitoring, and rely on its certified quality – tested under IEC 61683 and IEC 60068 standards for performance and durability.

Range: 1kVA-20kVA

Battery Support: Tubular and Lithium Ion

Output: Pure Sine Wave

Range: 1kVA-3kVA

Battery Support: Tubular and Lithium Ion

Output: Pure Sine Wave

Offgrid Solar Inverter with Inbuilt Lithium Battery

Off-grid solar inverters with inbuilt lithium-ion batteries are compact, all-in-one energy solutions ideal for areas without reliable grid power. UTL solar offers 2 models of lithium integrated inverters(Gamma+ LiON 1200 and SUN LION 1000). They are designedspecifically for small homes, shops, and low-load appliances. It features fast charging, longer battery life, and zero maintenance—thanks to their sealed lithium battery design that eliminates acid fumes and the need for separate battery storage. These plug-and-play inverters are space-saving, easy to install, and perfectly suited for both off-grid living and backup power needs.
Sun Lion 1000
Gamma+ Lion 1200

Range: 800VA-1000VA

Battery Support: Lithium Ion

Output: Pure Sine Wave & Modified Sine Wave

Sun Lion 1000
Gamma+ Lion 1200

Offgrid Solar Inverter with Inbuilt Lithium Battery

Off-grid solar inverters with inbuilt lithium-ion batteries are compact, all-in-one energy solutions ideal for areas without reliable grid power. UTL solar offers 2 models of lithium integrated inverters(Gamma+ LiON 1200 and SUN LION 1000). They are designedspecifically for small homes, shops, and low-load appliances. It features fast charging, longer battery life, and zero maintenance—thanks to their sealed lithium battery design that eliminates acid fumes and the need for separate battery storage. These plug-and-play inverters are space-saving, easy to install, and perfectly suited for both off-grid living and backup power needs.

Range: 800VA-1000VA

Battery Support: Lithium Ion

Output: Pure Sine Wave & Modified Sine Wave

Range: 800VA

Battery Support: Lithium Ion

Output: Pure Sine Wave & Modified Sine Wave

Salient Features of UTL Off-grid Solar Inverters

UTL off-grid solar inverter comes with extreme features and provides several advantages to its users. They help to save money and are easy to install & maintain. If you’re looking to go solar, you should install UTL’s exclusive range of high efficiency off-grid solar inverters.
Zeta Hybrid Solar Inverter - Robust & Durable Design

DSP based unique design with built-in IT mode

Hybrid Solar Inverter - Vibrant LCD Display

Multi-color LCD display with AC and DC energy meters

Hybrid Solar Inverter - Advanced rMPPT Technology

Inbuilt high-efficiency rMPPT solar charge controller

Works independently without the utility grid

Zeta Hybrid Solar Inverter - Advanced Monitoring

USB/Ethernet-based
monitoring

Compatible with all types of solar panels

easy-installation

Easy-to-install & low maintenance cost

battery

Multi-stage battery charging feature

Hybrid Solar Inverter - Hybrid Solar Inverter - Versatile Priority-Based Working Modes

Pure sine wave with 100% tracking of the solar panel

Extreme operating temperature i.e. 0°C-50°C

Preference for solar power over grid power

Eco-friendly and reduces carbon footprints

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Frequently Asked Questions

An off-grid solar inverter is a solar device that works without a utility grid. It converts DC current generated by solar panels into AC current to power your home.
The electricity stored in solar batteries is in DC form, which isn’t directly usable for most household appliances that require alternating current (AC). The o-grid solar inverter steps in here. It converts the stored DC electricity into AC electricity and makes it suitable for use with standard appliances like lights, fans, refrigerators, and more.
It depends on your power requirements and backup duration. For example, a 150Ah battery may provide 3-4 hours of backup for basic home appliances
Yes, but you’ll need a higher-capacity inverter and large battery bank. Always check the inverter’s wattage rating before connecting heavy loads.
Yes, you can convert an on-grid solar system into an o-grid one, but it requires some changes. You’ll need to add batteries for energy storage and replace your current on gridinverter with an o-grid inverter. The system also needs to be disconnected from the grid, and you might need to adjust the setup to ensure it can meet your energy needs independently. It’s a more complex and costly process, but it’s doable if you want full energy independence.
Yes, of course, you can easily connect a similar capacity UTL stand-alone solar inverter to your solar water pump.
You need to install around 8kVA – 10kVA UTL solar inverter to power all these electrical appliances.
All models of UTL stand-alone solar inverters are designed to serve dierent users. The best option depends on your exact home load and your budget.
To run all the above-mentioned home appliances, you should install at least 2kVA UTL solar inverter.
The discounted price ( Inclusive of all Taxes ) of the 5KVA (ALFA+ Model) o-grid solar inverter is Rs.62,041.
What is the warranty period of UTL Off-grid solar inverters?
Yes, off-grid systems are typically modular. You can add more solar panels or batteries as your energy needs grow, but make sure your inverter can handle the increased load or consider upgrading it if necessary.