Vault – Battery

Vault is a next-generation micro energy storage system designed for maximum flexibility and convenience. Built specifically for small home setups, it brings intelligent energy management to your everyday life.
 

It connects seamlessly to any home socket or microinverter for truly effortless integration thanks to advanced AC-coupling technology.
 

Engineered with bidirectional charging and discharging technology, Vault supports multiple operating modes including self-consumption and AI-driven Time-of-Use (TOU) optimization. With up to 96.5% bidirectional efficiency and 87% round-trip efficiency, it ensures maximum utilization of every watt of stored energy, meaning cutting bills and boosting solar returns.
 

Safety and reliability are at the core of its design. Vault uses premium LiFePO₄ cells rated for over 6,000 cycles, featuring an internal fire-suppression system, pressure-relief valves, and IP66 waterproof & dustproof protection. Its built-in self-heating system ensures reliable performance even in freezing conditions, while natural cooling keeps operation whisper-quiet at less than 17 dB(A).

• Battery Capacity: 1.92 kWh (LiFePO₄)
• Rated Output Power: 800 VA (adjustable up to 2000 VA via app)
• Peak Output Power: 1200 VA (10 seconds)
• Battery Life Cycle: ≥ 6000 cycles
• Efficiency: 96.5% bidirectional / 87% round-trip
• Voltage & Frequency: 230 V AC, 50 Hz
• Protection Level: IP66 (waterproof & dustproof)
• Cooling: Natural convection, fanless (<17 dB)
• Operating Temperature: −20 °C to +55 °C
• Dimensions: 460 × 240 × 203 mm
• Weight: 24 kg
• Mounting Options: Wall-mounted or floor-mounted
• Connectivity: Bluetooth & 2.4 GHz Wi-Fi
• App Control: S-Miles Home App
• Warranty: 10 years
• Compliance: IEC 62477-1 / IEC 62619 / IEC 63056 / UN 38.3 / VDE-AR-N 4105 (2018)

Datasheet

User Manual