Description
DuoRacer Series MPPT Dual Battery Solar Charge Controller 20A is designed for charging two batteries at the same time in a solar system. This controller supports multiple life battery types, including Sealed, Gel, Flooded, LiFePO4, and Li-NiCoMn, which is suitable for RV, Camper, Boat, and small applications. The device recognizes the start battery system voltage automatically, and trickle charges the battery when the conditions are satisfied. The controller adopts the advanced MPPT control algorithm by Epsolar, which will minimize the maximum power point loss rate and loss time and fast-track the maximum power point(MPP) of the PV array to obtain the maximum energy from the solar array under any conditions.
Features:
Maximum Power Point Tracking technology with ultra-fast tracking speed and tracking efficiency at no less than 99.5% guaranteed
Advanced MPPT control algorithm to minimize the MPPlost rate and lost time
A wider range of the MPP operation voltage to improve the PV module utilization
Auto control function of charging power & charging current limitation(BATT1)
High quality and low failure rate components of ST, TI and Infineon to ensure the product life
Digital circuit control of adaptive three-stage charging mode to enhance BATT1 life
BATT1 type can be set via LED/LCD
The DuoRacer switches into the low-power mode when there is no manual operation for a long time and charging conditions are not satisfied (PV
