Y-SOLAR 30A PWM Protect Battery Home Solar Charge Controller LCD Digital New LD-30A

The controller for off-grid solar power systems, mainly used to protect the battery, preventing the solar panel to the battery overcharge and over discharge the battery to the load. Intelligent charging and discharging control process can effectively extend battery life and improve system performance

Automatic Identification System Voltage, 12V 24V auto recognition

Humanized LCD displaying and double button operation of man-machine interface.

Completed technical data for setup and modify.

High efficiency intelligent PWM 3stage charging

The load control mode can be selected, the timer function can be reset for street light at night.

Reliable over voltage protection,short circuit protection,over load protection, overcharge protection, over-discharge protection.

Accurate temperature compensation, correcting the charging and discharging voltage automatically, improving the battery lifetime. 

Roundly reverse connected protection.

Solar Panels, Battery, Solar Charge Controller positive poles are all connected together, adopting negative MOSFET in series control circuit.