OEM and ODM pwm solar charge controller manual

* IP68 waterproof, aluminum shell design, can be used in harsh environment.

* Dual period design, can charge for solar system sectionally or set configuration for power supply of solar home system.

* 12V/24V system voltage automatic recognition.

* LED display for electrical data and button operation.

* Improved three-stage charging algorithm, effetively prevent the battery which is imbalance and sulfuretted.

* Five working modes for load, applied for street light and monitoring equipment.

* Parameter recovery function even after power cut.

* With over charge, over discharge, overload protection, short-circuit protection and reverse charging protection. 

* TVS lightning protection design.