QI Series 1000W Inverter/Charger

Reliable, Compact, and Smart — The QI Series Hybrid Solar Inverter Charger

Designed for small off-grid systems, cabins, and homes with unstable utility power, the QI Series delivers robust performance in a compact body. With support for 12V and 24V battery systems, it combines a 1000W pure sine wave inverter, MPPT solar charge controller, and AC charger into one integrated solution.

Thanks to its intelligent DSP control and multi-stage charging strategy, the QI inverter charger optimizes energy use across PV, battery, and utility sources. The unit also supports no-battery operation and offers selectable charging modes including “solar first,” “utility priority,” and “solar + utility.”

A bright LCD display provides real-time performance data, while advanced safety features—including battery overcharge/overdischarge protection, short circuit detection, and temperature control—ensure long-term stability. Built-in dry contact and RS485 interfaces further expand control and communication options.

Whether you're powering a rural home, an RV, or a remote monitoring station, the QI Series offers flexible, smart energy management with EPEVER's trusted reliability.