Technical Specifications

- Rated Voltage: 12V,

- Max solar panel Load Current : 5A

- Max battery output Current : 8A

- Max input voltage: 30V

- Over-charging Protection : 13.8V;

- Low Voltage Cut: 11V;

- Reconnected Voltage: 12 V;

- No Load Loss: ≤ 8mA

- Reverse discharge Protection

- Undervoltage Protection

- Adjusts charge current according to the battery's voltage

- Prevents battery from over-charging

- Prevents battery from over-discharging

- Prevents battery from supplying electricity to solar panels at night

- Reverse polarity protection for battery

- Reverse polarity protection for solar panels

- In case of battery low voltage, the controller will automatically separate loads from the system. When battery voltage increases. loads will restart automatically

- Dimensions: 70 x 40 x 15 mm( 2.8 x 1.6 x 0.6 " )

- Work temperature : -20˚C ~ +60˚C

- Colour: white

R21 Resistance --- light sensitivity ( adjustable: Work all the time ----> Very Dark, Default: Middle )

Note: for the power is relatively large and each terminal should not be short-circuit, or it will burn out the circuit. For the sake of the security, please connect the storage battery when connecting the lines.