Expand your energy system with powerful, modular backup capacity designed for home use, RVs, off-grid setups, and emergency situations.
Boost your SOLIX F3800 Power Station’s storage by an additional 3,840 Wh. With the ability to link up to 6 expansion batteries, you can achieve an impressive total capacity of 26,880 Wh—enough to keep your essential devices and appliances running for days.
✅ Key Features
Expandable Capacity: 3.84 kWh per battery, scalable to 26.88 kWh with six units
Premium Battery Chemistry: Built with LiFePO₄ cells for durability and safety
Long-Lasting Performance: Over 3,000 cycles at 80%+ capacity
High Output Power: 170 A max discharge via expansion port
Plug-and-Play Installation: No tools or extra components required
Wide Temperature Tolerance: Operates in extreme environments
Compact & Durable: Built to handle transport, stacking, and daily use
Warranty Coverage: Backed by a 5-year manufacturer warranty
