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BATTERY STORAGE
Together we're lighting up a greener future for all.
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Battery Storage with Northern Solar
As of February 2024, all solar battery installations in the UK benefit from 0% VAT, making it even more affordable to take control of your energy use.
Get More From Your Solar – Add Battery Storage & Start Saving More
​​Store your unused solar energy, reduce your bills, and take control of your electricity – with a professional retrofit from your local experts.
Key Benefits
Use your solar energy day and night
Suitable for most existing solar systems
Cut electricity bills and grid reliance
Installed by trusted local specialists
Battery Prices
Battery System
Hybrid Inverter/AC Charger
Battery Storage (kWh)
Designed For
Warranty
Average Final
Price
Fox ESS EP6 - 5.8kWh
Fox AC Charger/ Hybrid Inverter
5.8kWh
Small PV systems;
2–4kWp
Low – medium evening usage
Great for starting small and upgrading later without replacing the system
10-year product warranty
£3,636
Fox ESS EP12 - 11.52kWh
Fox AC Charger/ Hybrid Inverter
11.52 kWh
Medium PV systems;
4–6kWp
Families with higher usage
10-year product warranty
£4,596
Fox ESS EQ4800 stackable
Fox AC Charger/ Hybrid Inverter
9.32kWh
Larger PV systems >6kWp
High‑usage homes
​
EV + heat pump setups
10-year product warranty
£4,380
BYD Battery‑Box Premium HVE Stackable 8.6kWh
BYD AC Charger/ Hybrid Inverter
8.6 kWh
Larger PV systems >6kWp
High‑usage homes
EV + heat pump setups
15-year warranty
£4,397
Sigenergy Stor 10.4 kWh
Sigenergy AC Charger/ Hybrid Inverter
10.4 kWh
Larger PV systems >6kWp
Average usage homes
​
EV + heat pump setups
10-year product warranty
£6,672
SolaX X1-FIT G4 3.68kW
SolaX AC Charger/ Hybrid Inverter
10.8kWh
Small PV systems; 2–4kWp
​
Low–medium evening usage
10-year product warranty
£5,316
Tesla Powerwall 3
Tesla Gateway Back Up
System
Tesla AC Charger/ Hybrid Inverter
11.04kW
Larger PV systems; >6kWp
​
High usage homes
​
EV + heat pump setups
10-year product warranty
£8,284
CALL-OUT RATES
Domestic
£150 +VAT (flat rate)*
Commercial
Starting from £150 +VAT*
Rates cover fault identification and resolution (if no part replacement is needed).
*Travel costs may apply for locations outside the Liverpool area.
REVIEWS
Customer Testimonials
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