Store Your SolarUse free power after dark
Long Cycle LifeThousands of charge cycles
Managed & ProtectedBuilt-in battery management system
SunSynk 8kW Hybrid Kit UK
SunSynk 8kW Hybrid Solar Battery Storage System
The SunSynk 8kW Solar Battery Storage System is a complete single-phase hybrid energy storage package, combining the SunSynk Sun 8K ECCO Hybrid Inverter with a 5.12kWh SunSynk CATL LFP battery. Designed for UK solar installations, the system provides efficient solar energy management and battery storage for residential applications.
Key Features
- 8kW SunSynk Sun 8K ECCO Hybrid Inverter
- 5.12kWh SunSynk CATL LFP battery
- Single-phase hybrid solar system
- Lithium Iron Phosphate (LFP) battery technology
- Battery wall mounting brackets included
- Battery-to-inverter cabling included
- 125A fused battery disconnector
- AC switch disconnectors included
- Emlite single-phase bi-directional generation meter
- PV and battery safety labelling included
What's Included
- 1 × SunSynk Sun 8K ECCO Hybrid Inverter
- 1 × SunSynk CATL 5.12kWh LFP Battery
- 3 × K&N 64A Single Phase AC Switch Disconnectors
- 1 × Emlite 1-Phase Bi-Directional Generation Meter
- 4 × Pair of BATCAB35-1M Battery Cables
- 1 × KETO Battery Disconnector with 125A Fuses
- 8 × 35mm² M8 Cable Terminal Lugs
- 2 × SunSynk CATL Battery Wall Mount Brackets
- 1 × Long Battery-to-Inverter Cable Pack for SunSynk CATL
- 1 × PV Roof & Hazard Label Pack
- 1 × Battery Hazard Label Pack
System Information
| System | SunSynk 8kW Hybrid Solar Battery Storage System |
|---|---|
| Inverter | SunSynk Sun 8K ECCO Hybrid Inverter |
| Inverter Power | 8kW |
| Phases | Single Phase |
| Battery | SunSynk CATL LFP 5.12kWh |
| Battery Chemistry | Lithium Iron Phosphate (LFP) |
| SKU | KIT-SUNSYNK8-UK |
Important: Battery availability is subject to stock confirmation. Please contact us to confirm current availability before ordering.
Technical Specifications
Rated Power (Pmax)8 kW
Battery TypeLiFePO4
Nominal Energy5.12 kWh
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
Shipping & Returns
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

