Energy2 17kWh LFP Battery v3 Specification
Energy to everyone. Everywhere.
- The only energy storage system designed, manufactured and installed here in the UK.
- Store low-carbon grid and solar energy when it’s cheap, and use it later when energy prices are high.
- Go off-grid, outsmart the energy companies and save over 70% on your energy bills.
- The highest density of battery cells offering 17kWh of capacity.
- Smart and proactive monitoring that optimises energy usage to maximise your investment.
- Installed and configured in 1 day.
- Engineered as an open and scalable system to flexibly adapt and grow as your needs change - 17kWh to 272kWh.
- Fire resistant LFP battery chemistry promotes enhanced safety.
Technical Specifications
| Feature | Specification |
|---|---|
| Capacity | 17kWh Useable |
| Technology | Lithium Iron Phosphate (LiFePO4) or LFP |
| Cell Configuration | 16S1P (16 LFP battery cells in series) |
| Nominal Voltage | 51.2V |
| Full Voltage | 56V |
| Empty Voltage | 45V |
| Current | 200A |
| Active Cell Balancing | 2A |
| Maximum Power | 10kW |
| Cycle Life | 8,000 @ 80% Depth of Discharge (DOD) |
| Warranty | 15 Years (See Warranty Terms) |
| Weight | 110kg |
| Dimensions | 82cm (H) x 41cm (W) x 27cm (D) |
| Communication Port | CAN |
| Inverter Compatibility | Victron, Sunsynk, Growatt, Solis (Low Voltage) |
| Parallel Config | Up to 16 units (17kWh – 272kWh) |
| Part Number | E2-17-3.3 |
| Certification | Safety-Critical Components (Cells, BMS, Breaker): IEC 62619 Tested. System Design: Aligned to IEC 62619 (Pilot Series) |
Environmental Specifications
| Feature | Specification |
|---|---|
| Discharge Temperature | -20°C to 60°C |
| Charging Temperature | 0°C to 45°C |
| Storage Temperature (1 mth) | -20°C to 45°C |
| Storage Temperature (3 mths) | -10°C to 35°C |
| Storage Temperature (1 year) | 0°C to 25°C |
| Relative Humidity | 45% - 85% RH |
Dimensions
Care and Maintenance
- Location: The battery installation location must remain a clean, dry and well-ventilated location, free from excessive dust, moisture, salt spray, chemical vapours and direct water ingress.
- Airflow: Adequate airflow around the enclosure must be maintained at all times and the unit must not be covered, obstructed or used to support stored items.
- Service: The battery must not be opened, moved, modified or serviced by anyone other than Energy2 Ltd or an Energy2 approved battery energy storage engineer.
Energy2 Ltd Fourthtime, Grubbins Lane, Speen, Buckinghamshire HP27 0SH Tel: 0800 112 6345 | Email: hello@energy2.co.uk | Web: www.energy2.co.uk Company No: 13668568