Battery Storage Installation
Store your solar energy and use it when you need it most
About Battery Storage Installation
Battery storage systems allow you to store excess solar energy generated during the day for use in the evening and overnight. Combined with smart tariffs like Octopus Flux or Intelligent Go, you can charge cheaply overnight and sell stored energy during peak periods. Popular systems from GivEnergy, Tesla Powerwall, and SolarEdge include smart monitoring and emergency backup power during outages.
Key Benefits
Battery Storage Costs
Prices include installation and commissioning. All systems qualify for 0% VAT when installed with or added to solar.
| Battery | Capacity | Installed Cost | Warranty |
|---|---|---|---|
| GivEnergy 5.2 | 5.2 kWh | £3,800 - £4,300 | 10 years |
| GivEnergy 9.5 | 9.5 kWh | £5,500 - £6,200 | 10 years |
| GivEnergy All-in-One | 13.5 kWh + inverter | £8,500+ | 10 years |
| Tesla Powerwall 3 | 13.5 kWh + inverter | £7,000 - £11,500 | 10 years |
| Pylontech Force-H2 | 7.1 - 14.2 kWh | £3,500 - £5,000 | 10 years |
| Fox ESS EVO | 5 - 10 kWh | £3,800 - £5,200 | 10 years |
| BYD HVS/HVM | 5.1 - 22.1 kWh | £4,000 - £8,000 | 10 years |
Helpful Guides
Battery Storage Comparison
GivEnergy
All-in-One 9.5kWh
Installed from
£3,800
Capacity
9.5kWh
Power Output
3.6kW
Cycle Life
6,000+
Warranty
12 years
Chemistry
LFP
Smart Features
GivCloud app
Strengths
- Excellent UK support and warranty
- Easy integration with all inverters
- Smart tariff optimisation built in
- Expandable up to 3 batteries
Limitations
- 3.6kW output limits fast discharge
- App can be slow to update
Prices include 0% VAT and full installation
Get a quoteOur Installation Process
Energy Assessment
We analyse your energy usage patterns and existing solar system to recommend the optimal battery size and configuration.
System Selection
We recommend the best battery system for your needs from leading manufacturers including GivEnergy, Tesla Powerwall, and SolarEdge.
Installation
Battery installation typically takes half a day. We handle all electrical connections, configuration, and testing.
Smart Setup
We configure your battery for optimal performance, set up monitoring apps, and help you switch to a compatible smart tariff if beneficial.
Typical Timeline
Works Well With
Generate your own electricity to store. Essential pairing for maximum battery value.
Store cheap overnight electricity for morning EV charging. Optimise with Octopus Go or Flux.
Store cheap overnight electricity to power your heat pump during peak periods. Reduces heat pump running costs further.
Financing
0% VAT when installed with or added to an existing solar system. Finance options available.
Warranty
- 10-year battery warranty (GivEnergy, Fox ESS)
- 10,000+ cycle lifespan
- 10-year workmanship guarantee
- Remote monitoring included
Popular Combinations
Combine services for greater savings. All figures based on typical East Anglia households.
Solar + Battery
The essential pairing. Store daytime solar for evening use and maximise self-consumption.
Solar + Battery + EV Charger
Store solar energy and charge your EV overnight. Eliminate grid dependence for transport.
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Frequently Asked Questions
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