3.2V Solar Charge Controller

This series PWM solar controllers are designed for recycled batteries which are gotten from vehicles. These batteries can not work as a normal 12V or 24V lithium battery, so we just take 1 cell battery to design a new solar street light system.

Smart-3.2v solar charge controllers can support max 30W LED. And this battery pack is small enough to put into the street lamp easily.

1. Constant current output, the current can be set by remote control

2. 5 stages timer and dimming set

3. 365 mode, can realize lighting for a whole year without darkness

4. Auto sleeping mode during transport

5. Battery protect voltage can be set

6. IP67, aluminum case design

7. Maximum setpoint voltage limit

Very cold batteries combined with high charge voltage setpoints can produce voltages high enough to disrupt or damage other equipment connected to the battery. To minimize possible damage a maximum voltage setpoint limit feature is provided. The factory defaults can be adjustable using software. Regardless of what setpoint values result from temperature compensation, the Solar Charge Controller will never attempt to apply a charge voltage greater than the maximum voltage setpoint limit value.

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