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.
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
- Protection Devices
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.

