20A 55V PWM Solar Charge Controller Charge Controller stable performance and high reliability

stable performance and high reliability

open-ended batteries

other battery types (such as lithium battery) can be customized

Recommended PV Module Input Power:  300Wp – 660Wp+

Weight:  6

20A 55V PWM Solar Charge Controller Charge Controller stable performance and high reliabilityFeatures 12V 24 V system voltages are automatically recognized. An upgraded 3 stage PWM charging algorithm is adopted. Application of an equalizing charging to the battery periodically or when over discharged, can effectively prevent the battery from non equalization and sulfureting, thus extending the battery's service life. With temperature compensation employed, charging parameters can be automatically adjusted. A wide range of load working modes