Growatt HELIOS 3600

The Growatt HELIOS 3600 is a high-capacity portable power station designed for home backup, RV use, off-grid living, and professional applications. It features a 3686Wh LiFePO4 (LFP) battery with over 4000 cycles and supports expandable capacity up to 36kWh using additional batteries. It delivers 3600W continuous AC output (surge up to 4500W with Watt+), and can be paired with another unit via the Split-phase Connector to achieve 7200W output at 240V. Charging options include AC (1.5 hours at 240V, 3 hours at 120V), solar (up to 2000W input, 2.5 hours to full), RV pedestal (3600W), Anderson input (up to 400W), and vehicle charging. It includes 4 x 20A AC outlets, TT-30 outlet, 240V AC outlet, 4 x USB-C ports (100W each, 400W total), 2 x USB-A ports, car cigarette lighter, DC 5521 ports, and Anderson output port. The unit supports EPS mode with a 15ms switch time, TOU and Solar Priority modes via the MyGro app, Quiet Charge mode, and cold-weather operation down to -30°C (-22°F). It weighs approximately 45kg and measures 518 x 313 x 419 mm.