PWM Solar Charge Controller 6V/12V/24V Battery 3A

Description:

- Charging Current : 3A
- System Operating Voltage : 6V/12V/24V Auto Adjustment Feature
- Over Discharge/ Minimum Allowable Discharge Voltage (Battery) : 5.4V/10.8V/22V
- Max Solar Panel Power : Less than 36W
- Trickle Charge Voltage : 7.2V/14.4V/28.8V
- Operating Temperature : -20 degree Celsius to 55 degree Celsius
- IP Rating Level : IP30
- Dimension : 53.4mm*68.6mm*22mm

Installation Guideline

- Wiring Tips : Always make sure that the wiring connection length before install the panel, charger controller and the battery, short length of wire can reduce any unneccesary losses.
- Connect the SLA Battery first, make sure that the polarity is correctly connect. If connect wrongly, the charging controller indicator will not show any indication, reverse connection will not damage the charge controller. If the connection is correct, the battery indicator will light up.
- Next, connect the solar charging panel, do not connect wrongly, if there is sunlight, the charging indicator will light up or blink after 10 second.
- Lastly, connect the load to the charging controller. PLEASE take extra precaution as reversal connection of dc load will cause irreversible damage to the controller.

Application

- Solar Charging Controller only suitable for solar charging application. Rated Operating Voltage is 6V/12V. Battery type used is Sealed Lead Acid Battery.
- Contains a MCU with following features : Overcharge protection, Overdischarge protection, Short circuit, Overload protection, Battery and Solar Panel Polarity Connection Protection
- Employs PWM Charging technique which is 3% to 6% more efficient compared to non PWM Charge controller, extend battery life.
- LED indicators which is user friendly.