Description:

MPPT charging technology: the 12V solar charge controller uses MPPT charging technology, which can increase the charging efficiency of the solar panel by 10% to 30% with the s power.. Dual battery charging: solar MPPT controller can charge the main battery of the and the starter battery of the car at the s Time, and the charging current of the starter battery is 1A.. Dual battery charging: solar MPPT controller can charge the main battery of the and the starter battery of the car at the s Time, and the charging current of the starter battery is 1A.. MPPT charging technology: the 12V solar charge controller uses MPPT charging technology, which can increase the charging efficiency of the solar panel by 10% to 30% with the s power..