EG4 6000XP All-In-One 6kW Off-Grid Inverter with MPPT & AC Charger

The EG4 6000XP is the most popular all-in-one off-grid inverter in the North American DIY solar community, with tens of thousands of units deployed in homesteads, cabins, and whole-home backup systems. Integrates a 6kW inverter (split-phase 120/240V output), 80A MPPT solar charge controller (PV Voc up to 500V, 8kW input), and 80A AC battery charger in a single compact unit rated UL 1741 and UL 9540. Native split-phase 120/240V output makes it compatible with North American service panels without step-up transformers — directly powers 240V loads (electric dryers, well pumps, HVAC, water heaters). Stackable up to 16 units for 96kW in parallel across a 120/240V split-phase bus. Passthrough mode while battery is full allows all solar to offset loads in real time. Battery compatibility: 48V LiFePO4 and lead-acid banks via CAN/RS485 auto-detection. Works natively with EG4 LifePower4, EG4-LL, Epoch, BigBattery, and most third-party 48V packs. Internal cooling fan activates only under load — quiet in partial-load mode. Color touchscreen with live power flow diagram. Integrated web monitoring (no cloud subscription required). UL 1741 and UL 9540 listed — accepted by US building departments for permit applications. 5-year manufacturer warranty from EG4 Electronics (USA-based support).