Improve battery regulation when starting off-grid solar panel projects. Our Zamp® 40 Amp Solar Charge Controller with Pulse Width Modulation can regulate batteries up to 680 watts. It is compatible with Lithium, AGM, Gel, Lead-Acid and Calcium batteries. Pulse Width Modulation (PWM) and Five stage charging improve desulfation and expand the life of your battery. These mechanisms also protect your solar panels by preventing electrical current backflow and overcharging. The digital display uses colored LED lights to indicate battery conditions and operation status. This display monitors charging current and capacity, voltage, battery types and system faults. It allows for remote digital display and compatible with battery temperature sensor. This Zamp® Charge Controller is weather resistant can be surface mounted or flush mounted on your wall. Be prepared to regulate your batteries with Zamp® Solar Charge Controllers.
*Due to supply demands, all Zamp products have 3-week delay. We apologize for the inconvenience.