20A PWM CHARGE CONTROLLER 12V/24V
Original price was: ₹1,638.00.₹1,420.00Current price is: ₹1,420.00. (Inclusive of all Taxes)
Availability: 10 in stock
The UTL 20A PWM Solar Charge Controller enables reliable solar charging for battery-based power systems. With automatic 12V/24V voltage detection, it adjusts its operation to match the connected battery bank and convert a standard inverter setup into a solar-powered system.
The solar power flow with charge controller:
Solar Panel → Charge Controller → Battery → Inverter/Loads
| Particular | Description |
| Model | PWM1224/20A LCD |
| DC Voltage | 12V & 24V |
| Technology | PWM |
| Efficiency | > 95% |
| Display | LCD |
| Battery Type | Tubular |
| Battery Capacity | 200 AH Max. |
| Manufacturer | Fujiyama Power Systems Ltd. |
| Dimension (LXWXH) | 100x161x50 mm |
| Weight | 300gm |
Availability: 10 in stock
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Designed to regulate and optimize the charging process in solar power systems, this 20Ampere PWM charge controller supports both 12V and 24V battery configurations. It automatically detects the system voltage and manages battery charging efficiently to help maintain battery performance and longevity.
The controller incorporates essential safety features, including protection against overcharging, over-discharging, overload, short circuits, and reverse polarity. Its intuitive display allows users to monitor charging status, battery condition, and system performance with ease.
Suitable for off-grid solar installations, solar lighting systems, and battery-based backup applications, it offers dependable operation and straightforward installation for a wide range of solar energy projects.
Specification
FAQs
1. What is a PWM charge controller?
A PWM (Pulse Width Modulation) charge controller is a device that regulates the flow of electricity from solar panels to batteries. It helps charge the battery safely, prevents overcharging and deep discharge, and supports longer battery life.
2. How many watts can a 20A PWM charge controller handle?
2. How many watts can a 20A PWM charge controller handle?
The wattage a 20A PWM charge controller can support depends on the battery system voltage:
- 12V system: Up to 240W (20A × 12V)
- 24V system: Up to 480W (20A × 24V)
or best performance, it is generally recommended to keep the total solar panel capacity at or below these limits.
Formula:
Maximum Solar Panel Wattage = Controller Current Rating (A) × Battery Voltage (V)
3. Can a PWM charge controller charge a battery directly from a solar panel?
Yes. A PWM charge controller regulates the power coming from the solar panel and delivers it to the battery in a controlled manner to help ensure safe and efficient charging.
4. What if I connect the solar panel directly to the battery without a charge controller?
It is not recommended. Without a charge controller, the battery may be overcharged, which can reduce battery life and potentially damage the system.
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