System Voltage: 12V or 24V or 36V or 48V (automatic detection)
Allowable Range for Input Voltage (from solar panels): 17V to 50V (when using 12V or 24V or 36V or 48V or LiFePO4 Batteries / AGM and SLA batteries)
Output Voltage to LiFePO4 Batteries (and AGM/SLA batteries): 12V or 24V or 36V or 48V
Output Voltage to Loads: 12V or 24V or 36V or 48V (depending on battery configuration)
Rated Charge Current (Current Delivered to Battery): Up to 30A
Rated Load Current: Up to 30A
Batteries Compatible w/ Controller: Lithium Iron Phosphate (LiFePO4),Li-ion Battery
Operating Temperature Range of the Controller: -31 F to 131 F (-30 C to 50 C)
No Load Loss: <13 mA
USB Port: 2*5VDC/1A
Charging Mode: CC/CV (constant current / constant voltage)
Dimensions: 7.3 in. x 3.66 in. x 2.08 in.(186mm x 93 mm x 53 mm)
Weight: 0.84 lbs. (0.38 kg)