Core specs
Power & phases: 7.5 kVA (≈ 6 000 W) rated output, single‑phase 220–230 V AC pure sine‑wave; nominal DC input 48 V.
AC input: wide grid/generator input range 90–280 V AC, transfer time typically around 15 ms from AC to inverter and back.
Efficiency & surge: line‑mode efficiency up to ≥95% at rated load with full battery, with surge capability around 2 × rated power for a few seconds to start heavy loads.
PV and charging
MPPT charger: built‑in MPPT with up to about 120 A solar charging current, suitable for sizeable PV arrays.
Hybrid charging: supports simultaneous solar and AC charging of the 48 V battery bank, with configurable charge current and multiple battery types (AGM, flooded and custom settings).
Features and ideal use
Hybrid operation: intelligently blends solar, battery and grid/generator power to keep loads supplied and reduce grid reliance.
Protection & convenience: overload, short‑circuit, over‑temperature, over‑charge and deep‑discharge protection, plus pass‑through without battery, temperature compensation and optional remote/RS232 monitoring.
Typical applications: full‑home backup (lights, plugs, multiple fridges/freezers, pumps, AC units) or small business loads on a 48 V bank with a medium‑to‑large PV array