• Expandable capacity – 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use.
• Built to last 6× longer – Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
• Huge AC output – With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.
• Fastest recharging – World’s fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours.
• Capture more energy – 99% MPPT efficiency maximizes solar generation anytime.
• Customized in-app energy management – Prioritize solar or AC charging, view input and output power, battery levels and more.
Thomas H. (verified owner) –
Genuine factory-sealed unit with full 2-year warranty. Fast insured delivery with tracking from start to finish. Highly recommend the EcoFlow DELTA 2 Max + 2 × 220W Portable Solar Panel + 800W Alternator Charger!
Sarah L. (verified owner) –
Best investment for home backup and off-grid power! The EcoFlow DELTA 2 Max + 2 × 220W Portable Solar Panel + 800W Alternator Charger is super reliable, easy to set up, and customer support answered my questions within an hour.
Daniel K. (verified owner) –
Outstanding build quality and performance. Tested the EcoFlow DELTA 2 Max + 2 × 220W Portable Solar Panel + 800W Alternator Charger under heavy load and it exceeded expectations. Unbeatable price and fast shipping!