All in One Sunsynk Lifelynk S Off-grid Hybrid Energy Storage System 2.5kW Inverter, 2-12.6kWh Battery, and (optionally) 2.7kW Solar Panels and 3.8kW Generator
iSunsynk Lifelynk S 2.5kW 2-12.6kWh All-in-One Off-grid Hybrid Energy Storage System (ESS)
- Complete plug-and-play system with integrated 2.5kW hybrid inverter, 2-12.6kWh LiFePO4 battery and up to 3kW MPPT solar charger including solar and inverter earthing kit.
- Easy and fast installation with pre-set factory settings and built-in connection ports for load, grid, CT and Wi-Fi data logger.
- Expandable design to parallel up to 2 extra inverters and 2 additional batteries for bigger power and storage capacity.
The Sunsynk Lifelynk S offers a straightforward all-in-one solution for solar energy storage and management in residential and small commercial settings. It integrates solar power generation, battery storage, and energy management in one compact unit designed for rapid deployment and ease of use. Ideal for new build homes, retrofits, or off-grid setups, it allows users to save on electricity bills while ensuring essential loads remain powered during outages. The system's flexibility lets you scale capacity as needed, all controlled through the Sunsynk Connect monitoring platform.
Key Features
- 2.5kW nominal power hybrid inverter with pure sine wave output for reliable grid and off-grid use. Bi-directional inverter that can rapidly charge its internal batteries in just one hour.
- 2kWh Lithium Iron Phosphate (LiFePO4) battery with high cycle life and built-in battery management system (BMS) for safety and longevity.
- 3kW built-in MPPT solar charge controller compatible with 40-60V DC solar arrays.
- (Optional) 6 x Trina Solar 450W Vertex S+ N-Type i-TOPCon Mono Dual Glass Black Frame Solar Panels including solar MC4 extension and earthing cables.
- (Optional) 1 x Hyundai HY45000SEi 3800W (Continuous) Petrol Inverter Generator
- Expandable capacity: support for up to 2 additional Lifelynk S inverters and 1 or 2 Sunsynk W5.3 5.32kWh additional batteries in parallel.
- Pre-configured, plug & play with wall-mount bracket, factory settings and integrated connections for simplified installation.
Technical Specifications
| Model | SM2.5KWLL |
|---|---|
| Inverter Type | Hybrid, single phase |
| Nominal Power Output | 2,500 W (2.5 kW) |
| Peak Power Output | 5,000 W (5 kW) |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Battery Capacity | 2 kWh nominal |
| Battery Voltage | 51.2 V |
| Max. Charge/Discharge Current | 42A/56A |
| Additional Battery (1 or 2) | W5.3 5.32kWh |
| Solar MPPT Voltage | DC 120-450 V |
| Max. Solar Isc Current | 12A |
| AC Input Voltage Range | 110 - 230 V AC |
| AC Output Voltage | 230 V single-phase |
| Max. Input/Output Current | 11A |
| Max. Bypass Current | 20A |
| Efficiency | ≥ 95% |
| Communication & Monitoring | Wi-Fi data logger, Sunsynk Connect platform with mobile app |
| Dimensions (HxWxD) | 701 x 544 x 105 mm |
| Weight | 38.5 kg |
| IP Rating | IP20 |
| Warranty | 10 years |
Shipping
Available to the UK, Ireland, Africa, the Caribbean, and worldwide. If shipping rates are not shown at checkout, please contact us on +44 2080640335 or via info@energian.co.uk for a personalised quote.