Battery Storage Installation For Gloucestershire & The West Country
Battery storage collects the energy that your solar panels generate when you’re not at home or when you're not using enough electricity to meet the generation. This will allow you to use this electricity when you need it, during the evening and mornings, helping you to cut expensive electricity bills. A battery storage unit can also be particularly beneficial if you are on a variable energy tariff, storing electricity from the grid when prices are lower so that you can use it at peak times.
How Does It Work?
Retrofit System
Install a battery system alongside your existing Solar PV system to capture everything you generate. In most cases if you receive FiT payments you will still get these without any penalties or reductions!
You don't need Solar PV to benefit from a battery storage system. A grid only system is where you can take advantage of cheap overnight or agile flexible energy tariffs to charge your battery and discharge during the day or peak times!
Grid Only
0% VAT ON BATTERY INSTALLATIONS
You can benefit from 0% VAT on energy efficient systems such as solar panels and battery storage until 2027. This is effectively a 20% discount. There has never been a better time to invest in solar panels for your home. You’ll save on the cost of installation and benefit from reduced energy bills.
Tesla Powerwall 3
A huge 13.5kWh of battery storage with an 11KW inverter all in one unit. Supplied and fitted from...
£6600 0% VAT
Sigenergy Sigenstor
Modular system for easy additions in the future, with various size inverters. 8KW inverter with 9kWh battery supplied and fitted from...
£5600 0% VAT
Alpha ESS
Budget friendly, neat stackable system with various size inverters. 8KW inverter with 9.6kWh storage supplied and fitted from...
£4600 0% VAT
Above prices subject to site survey and will vary depending on battery location and the distance between the electricity supply and battery
Most installations are installed within 3 weeks of order being placed but are subject to parts availability, DNO permissions, your location and workload
We are not MCS certified for battery storage installations, however you can still apply for an export tariff via Octopus Energy, this costs £150 and we can support you with the application
We undertake battery installations for national company HEATABLE, as part of this partnership we are able to install your system via them giving you payment options such as monthly payments and buy now pay later, giving you great support via a larger national company but keeping the local touch with having us as your installer and point of contact - Get in touch for more information!


Tesla Powerwall Certified
We are one of few Tesla Powerwall Certified installers in the UK! This means we've been trained and approved by Tesla to install their products in your home. We've installed many Powerwall 3 units and know them inside out!
The Powerwall comes with a whopping 13.5kWh of storage and up to 11KW of output power, paired with the Tesla Gateway you can run your home from the Powerwall alone during power outages, with seemless switch over from grid to battery and back.




Get in touch
Fill out the form below or give us a call 01452 44 70 30
Severn Sparks LTD
Churchdown, Gloucester, GL3 2AP
01452 44 70 30
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Registered in England & Wales: 12625261
VAT Number: GB 390816773
Napit & MCS: NAP68112
Electric vehicle charge point installation, service and maintenance OZEV Grant approved, battery storage installation, service and maintenance, Tesla Powerwall certified installers. Domestic and Commercial Workplace installations, 5 star rated electricians covering rewires, consumer unit upgrades, landlord EICR, emergency call outs, fault finding, design and smart home tech installations, smart doorbells and heating controls. Covering Gloucester, Cheltenham, Stroud, Tewkesbury, Cotswolds, Forest of Dean, Bristol, Bath, Swindon, Worcester and Hereford.
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