Answer
Oct 23, 2025 - 01:41 PM
It supports battery voltages of 12V, 24V, or 48V (auto-select; 36V requires programming), with a rated charge current of 70A. Nominal PV power ratings are 1000W (12V), 2000W (24V), 3000W (36V), and 4000W (48V). The maximum PV open-circuit voltage is 150V (absolute max in cold conditions; 145V operating max), and the PV short-circuit current should not exceed 50A. It features a maximum efficiency of 98% and self-consumption of less than 35mA at 12V (or 20mA at 48V). Charge voltages are adjustable: absorption default at 14.4V/28.8V/43.2V/57.6V, float at 13.8V/27.6V/41.4V/55.2V, and equalization at 16.2V/32.4V/48.6V/64.8V (all scalable by battery voltage).
