EG4 MPPT100-48HV Solar Charge Controller | 500VDC 100A

The EG4 MPPT100-48HV is a high-voltage MPPT solar charge controller built for 48V battery systems. Its 500VDC max PV input voltage lets you run longer strings with fewer parallel combiners, while a 5,500W rated power handling and 100A max charging current make it a strong match for larger off-grid solar arrays.

Key Specs:

• Rated Power: 5,500W
• Max PV Input Voltage (VOC): 500V
• Max Charging Current: 100A
• Max PV String Current: 22A
• Battery Voltage: 48V nominal
• Charging Voltage Range: 48-62VDC
• Communication: RS485 BMS port
• Built-in Protection: PV disconnect and battery breaker
• Warranty: 3 years

A solid choice for expanding an existing EG4 48V battery bank with additional dedicated solar input, especially in installations with long PV wire runs where high-voltage strings reduce line losses.