Built for home solar and mobile photovoltaic systems, this MPPT charge controller supports 12-volt or 24-volt DC battery voltage with automatic input selection. Maximum rated solar input is 660 watts on 12 volts and 1320 watts on 24 volts, with charging current up to 50 amps. Sealed AGM, gel, flooded, and lithium batteries are supported. Bluetooth provides remote access to essential operating data within 20 meters, while TTL communication supports the Modbus protocol. Fast charge, balance, and float modes manage charging. Safeguards cover reversed battery or PV connections, PV short circuits, charging overcurrent, and TVS lightning events.
MPPT Performance: Advanced maximum power point tracking surpasses traditional PWM charging technology by 15% to 30% and delivers 98% MPPT control efficiency
Solar Input Capacity: The controller handles up to 50 amps of charging current and supports maximum solar panel power of 660 watts at 12 volts or 1320 watts at 24 volts
Battery Compatibility: Common deep-cycle sealed AGM gel flooded and lithium batteries are supported for home solar power and mobile photovoltaic system applications
Remote Monitoring: A built-in Bluetooth module lets users view essential operating data within a 20-meter range and monitor or adjust device operating status
Electronic Protection: Battery reverse connection PV reverse connection PV short-circuit charging overcurrent and TVS lightning protections support secure operation
Specification: 7.2-in x 4.92-in x 2.76-in product dimensions; 2.93-lb product net weight; ABS+PC primary material; 100-volt DC maximum solar panel open-circuit voltage
Communication Options: A TTL communication interface supports the Modbus communication protocol while an external temperature sensor is also supported
Temperature Stability: Automatic regulation and current-limiting charging support stable operation from -4 to 122 degrees F and during high charging power situations
Automatic Voltage Input: A 12-volt or 24-volt auto DC input accommodates either listed battery voltage for home solar power or mobile photovoltaic system applications