Eco-worthy SL3500 stackable power station

Whole-Home Backup in Seconds‌: With 3.5 kW output (expandable to 7 kW) and UPS switching under 20 ms, the SL3500 keeps essentials like refrigerators, Wi-Fi, medical devices, and lights running seamlessly during blackouts.
Scalable Power for Every Budget‌: Start small with 5.12 kWh and expand up to 15.36 kWh as your energy needs grow—perfect for both everyday backup and full-house emergency coverage.
Off-Grid Ready for RVs & Camping:‌ Quiet, zero-emission LiFePO₄ storage powers RV appliances, tools, or outdoor events without the noise and fumes of a gas generator.
Durable, Safe & Long-Lasting:‌ Rugged metal-cased LiFePO₄ battery with BMS protection delivers 3,000+ cycles (8–10 years of daily use) and operates reliably even in U.S. winter conditions (down to –4 °F discharge).
Smart & Portable Design‌:Built-in app monitoring, stackable modules, and a wheeled trolley with telescopic handle make it easy to move, manage, and customize your power system anywhere.
Package Include: 1 x 3500W inverter/controller package, 1 x base stand package, and 2 or 4 x 48V 50AH battery package. Please wait until all packages have arrived before starting the assembly. If you have any issues, please contact us promptly.(Note:PV/AC Charging Cable Are Not Include,If you need to purchase the base or layer bracket separately, please contact:service@eco-worthy.com)