I added some pictures with a solar controller and its user manual.
If you want to build a solar system or a solar street light, you will need one of this solar charge controller.
- Microcontroller digital accuracy
- Suitable for 10A
- Auto voltage select 12V or 24V
- PWM charge mode & State of Charge(SOC)
- Fully automatic operation & Electronic protections
- Detects day and night using the PV array, timer setting
- Double digital LED display, numbers equal to timer setting
- Temperature compensation, with external temperature sensor
- Adjustable 17 Operation mode
- Working temperature: -35℃ to +55℃
10A Solar charge controller
This solar charge controller is perfect for solar panels up to 120 Watt.at 12V or up to 240 Watt at 24V.
You can doawnload the user manual of EPRC-ST solar charge controller in downaload section.