Home Battery Storage
Store excess solar energy for evening use. We connect you with local installers who fit major brands including Tesla Powerwall, GivEnergy, and Fox ESS.
Solar Panels Swindon helps you compare local, MCS-certified installers for home battery storage. Without a battery, a typical home exports much of the solar energy its panels generate because generation peaks at midday when most people are out. Adding a battery shifts that surplus to evenings and mornings, raising self-consumption substantially. On a time-of-use tariff such as Octopus Agile, a battery can also charge from the grid overnight at off-peak rates, further reducing bills. Tell us about your setup and we connect you with installers for free, no-obligation quotes.
Battery Brands Installers Fit
The installers we connect you with fit batteries from the brands below based on what suits your home, your existing inverter, and your budget, rather than pushing a single product. Look for MCS-certified installers who supply the full manufacturer warranty.
Tesla Powerwall 3
~£8,000 installed
- Capacity
- 13.5 kWh
- Power output
- 11.5 kW continuous
- Backup power
- Yes, whole home backup
- Warranty
- 10 years
The market leader. Integrated inverter, smooth app control, and reliable blackout protection. Best choice if backup power is a priority.
GivEnergy All-in-One
~£3,500 installed
- Capacity
- 5 or 9.5 kWh
- Power output
- 3.6 kW / 6 kW
- Backup power
- Optional EPS module
- Warranty
- 10 years
A strong UK-made option with an excellent app and active community support. Modular design allows capacity expansion.
Solax Triple Power
~£2,800 installed
- Capacity
- 5.8 kWh per module
- Power output
- Up to 30 kW (stacked)
- Backup power
- Yes with EPS
- Warranty
- 10 years
Good value and highly configurable. The modular stacking design suits homeowners who may want to scale up later.
Fox ESS ECS
~£2,500 installed
- Capacity
- 5 or 10 kWh
- Power output
- 5 kW
- Backup power
- Optional
- Warranty
- 10 years
Competitive pricing with solid performance. Pairs well with Fox ESS hybrid inverters for a single-brand system.
Battery storage pricing
£2,500 - £6,000
Supply and installation. 0% VAT where applicable.
Your final price depends on battery size, whether you already have a hybrid inverter, and whether the system is AC or DC coupled. Retrofitting to an older solar setup can add a little for extra wiring or a new inverter. Your chosen installer confirms everything on a free survey before you commit.
Battery Storage FAQs
Compare installers for your battery
Tell us about your solar setup and energy usage and we connect you with local installers who can recommend the right battery and send free, no-obligation quotes.