Description
Key Specifications
- Battery capacity: 1 024 Wh LiFePO₄ (expandable with extra battery options).
- AC output: 1 800 W continuous (surge up to 2 700 W).
- Maximum device power with X‑Boost: 2 400 W.
- Recharge via AC: up to 1 200 W fast charging.
- Solar charging input: 500 W max with MPPT support (11–60 V, 15 A).
- Battery cycle life: over 3 000 cycles to 80 % capacity.
- Connectivity: Wi‑Fi and Bluetooth for app monitoring and control.
Output Ports
- AC outlets: 4 standard outlets.
- USB‑A outputs: 2 ports (12 W max).
- USB‑A fast charge: 2 ports (up to 18 W).
- USB‑C outputs: 2 ports (up to 100 W).
- Car power output: 12.6 V, 126 W max.
- DC5521 outputs: 2 ports (38 W).
Charging Options
- AC fast charging: Up to 1 200 W for quick recharge.
- Solar input: Up to 500 W with MPPT for efficient solar charging.
- Car charging: Support for 12 V/24 V car port (8 A).
- DC charging: Up to 1 100 W input.
Expandable Energy Storage
- Add a Delta 2 Extra Battery to reach ~2 048 Wh.
- Add a Delta Max Extra Battery to reach ~3 040 Wh.
Use Cases
- Home blackout backup for essentials like fridges, lights, and routers.
- Outdoor use including camping, RVs, and remote power needs.
- Powering multiple devices at once (up to around 13 devices).
Features & Benefits
- Expandability: Capacity grows with additional batteries for extended use.
- Fast charging: High‑speed AC input reduces downtime.
- Smart control: App control via Wi‑Fi/Bluetooth for monitoring and settings.
- Safety & durability: Built‑in battery management and long battery lifespan.
- Portable: Carry handles and robust design for mobility.












































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