Solar Charge Controller 12V/24V 20A PWM
Currently unavailable
No store has this product in stock right now. Prices below are the last ones we recorded.
Prices updated: 13 Oct 2026
Price history
Lowest daily price, last 90 days
Not enough price history yet.
About this product
This PWM solar charge controller automatically recognises 12 V or 24 V systems and manages battery charging from a solar panel at up to 20 A. It uses a temperature sensor for compensation and provides overcharge and over-discharge protection. The listing states it suits low-power solar panels and must not be connected directly to the load, so it fits small off-grid and battery-charging projects.
Specifications
- System voltage
- 12 V / 24 V, automatic recognition
- Charge current
- 20 A
- Charging circuit voltage drop
- <0.26 V
- Discharge circuit voltage drop
- <0.15 V
- Control method
- PWM (pulse width modulation)
- Weight
- 85 g
- Dimensions (L x W x H)
- 134 x 70 x 30 mm
Frequently asked questions
Can I connect a load directly to the controller output?
The listing states the controller cannot be directly connected to the load. Follow the wiring diagram in the product manual and confirm the load connection before powering the system.
Is it suitable for large solar arrays?
The listing describes it for low-power solar panels with a 20 A charge rating. Compare the panel's power and voltage with the 12 V / 24 V system and the 20 A rating before connecting it.
