DuoRacer 10~30A Dual Battery MPPT Charge Controller | EPEVER
DuoRacer Series (10~30A) Dual Battery MPPT Charge Controller. Dual battery charge controller supports trickle charging (max. 1A) to the start battery (BATT2) of vehicles. DuoRacer series is perfect for off-grid solar system such as motorhome, RVs, campers, boats, and so on. It charges the main battery (BATT1)for living, and supports