SP7000 Handy Ultra has new upgrade for a single inverter with 7KW output capacity & 8KW PV input capacity.
SP5000 IP could operate and survive in a harsh environment. Thanks to the IP 41 design, and a longer service time for this inverter could be expected.
OPTI is pleased to announce the new wall-mount model, SP15000 Premium. More solar energy & power consumption with just one single inverter