EPEVER DuoRacer Solar Charge Controller MPPT DR2210N DDS

Features

• Maximum power point tracking technology with fast speed and tracking efficiency of more than 99.5%.
• Advanced MPPT algorithms to minimize MPP loss rate and time.
• Wider MPP operating voltage range improves PV utilization.
• Automatic charging power limit & charging current (BATT1) control.
• High quality and reliable components from ST, TI & Infineon ensure long service life of the machine.
• Adaptive three-stage digital charging circuit control for longer BATT1 life.
• BATT1 type can be identified via LED/LCD.
• Low power mode when not in use for an extended period of time and charging conditions are not met (PV<5V).
• 100% charge and discharge within operating temperatures.
• Selectable LED and LCD modules.
• AES control signal for car refrigerator to avoid waste.
• Common Modbus protocol and RS485 communication port (5V/200mA) for wider application range.

① The main battery (BATT1) is the energy storage battery for powering home appliances and off-grid systems, supporting Sealed, Gel, Flooded, LiFePO4 and Li-NiCoMn batteries (the controller does NOT recognize the system voltage automatically).

② The starter battery (BATT2) is the energy storage battery that is usually built into the vehicle, such as RVs and boats, and only supports lead-acid batteries (the controller will recognize the system voltage automatically).

IMPORTANT

BATT1 and BATT2 must be at the same voltage level.