Wholesale from 6pcs//Brand new 20A solar controller

Major functions

-Automatic identification system voltage, 12 volts/24 volts.

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

– 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.