How much does battery storage cost?
Quick answer: Battery systems range from £2,500-£10,000 depending on capacity and brand.
Battery Storage Pricing Guide
Battery storage costs vary based on capacity, brand, and features. Here's what you can expect to pay for different options.
Price by Capacity
- 3-5kWh: £2,500 - £4,000 — Suitable for smaller homes
- 5-8kWh: £4,000 - £6,500 — Most popular for average homes
- 8-10kWh: £6,000 - £8,000 — Higher usage households
- 10kWh+: £7,500 - £12,000+ — Large homes or EV charging
Brands We Install
- Fox ESS: Excellent-value battery with a strong app and 10-year warranty
- Fox ESS: Great value with reliable performance
- Solax: Hybrid systems with good all-round performance
- Solis: Commercial-grade reliability
What Affects Price?
- Battery capacity (kWh)
- Brand and warranty length
- AC-coupled vs DC-coupled installation
- Backup power functionality
- Installation complexity
Combined Savings
When installed with solar panels, battery storage adds less to the total cost than standalone installation. Ask about our combined solar and battery packages.
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Complete solar & battery packages
Fixed prices, supply and installation included. Every package is MCS certified and comes with our 2-year workmanship guarantee.
- 3.84kW · 8 panels£5,995
- 8 × LONGi 480W all-black
- Fox ESS 3.68kW hybrid inverter
- Fox ESS EP6 — 5.76kWh storage
- 5.76kW · 12 panels£6,995
- 12 × LONGi 480W all-black
- Fox ESS 5.0kW hybrid inverter
- Fox ESS EP6 — 5.76kWh storage
- 7.68kW · 16 panels£7,995
- 16 × LONGi 480W all-black
- Fox ESS KH7 hybrid inverter
- Fox ESS EP6 — 5.76kWh storage
Upgrade any package to the Fox ESS EP12 (11.52kWh) for £995.
All package prices assume every panel fits on a single roof elevation. The price covers the cost of scaffolding to one elevation. If your roof needs scaffolding on more than one elevation, or has restricted access, that additional cost is quoted separately after survey. Prices include VAT. Domestic solar and battery storage is zero-rated for VAT until 31 March 2027. Subject to a free technical survey. We will confirm the final price in writing before any work is booked.