Harness and store solar power for on-demand use. Whether you want to avoid high energy bills during peak hours, protect yourself against potential energy price hikes or prepare for a power outage when utility power is unavailable, you can rely on BLUETTI EP900&B500 Energy Storage System to keep your essential appliances running smoothly. Moreover, you can sell any excess energy back to the grid, making your energy consumption more efficient and cost-effective
Whopping ability: for up to 9,000-Watt, 120-Volt/240-Volt devices
Expandable capacity - 9,920Wh to 19,840Wh
Industry-leading warranty 10-year coverage
Unparalleled safety: lifePO4 battery
Perfect compatibility - works with existing/new solar system
IP65 water-resistant in/outdoor installation
Efficient and effective - sell electricity back to the grid
Please note that installation fees are NOT included, the system must be installed by a licensed electrician, which BLUETTI can provide professional local installation service (charge required), contact the manufacturer if you need more details