J&G Maintenance Ltd - 01268 519000 Green Energy & Property Maintenance Specialists
Take advantage of 20% OFF on all your solar panel installation services, including maintenance, and receive quotes for energy storage solutions as part of our battery buy-back scheme.
Did you know you can start saving money on your energy bills right now — even without solar panels? At J&G Maintenance Ltd we supply and install the Fox ESS non-solar battery storage system for homeowners across Essex, Kent, Surrey, Suffolk, Norfolk, Cambridgeshire, Northampton, Peterborough and Sussex. This intelligent home battery system charges itself overnight using cheaper off-peak electricity tariffs and then automatically powers your home during expensive daytime peak hours — cutting your energy costs significantly without the need for a full solar installation. With energy prices rising again in 2026, non-solar battery storage is one of the smartest investments a homeowner can make right now. Call us today on 01268 519000 or email hello@jandgmaintenance.com for a free no obligation survey.
At J&G Maintenance Ltd we are proud to offer an exclusive Battery Buy-Back Scheme designed to help homeowners upgrade to smarter, more cost efficient energy storage. If you have an older battery system we will assess it, make you a competitive buy-back offer and replace it with a state of the art Fox ESS hybrid battery — one of the most advanced home energy storage systems available in the UK today.
Why Upgrade To A Fox ESS Hybrid Battery?
Your new Fox ESS hybrid battery will charge automatically overnight using the cheapest off-peak electricity tariffs and power your home during expensive daytime peak hours — saving you money every single day. It works with or without solar panels, is sleek and compact, and is built to last for years. Many of our customers see their energy bills reduce by between 30% and 50% after upgrading.
Getting started is simple. Contact us and our expert team will visit your property, assess your existing battery and provide a no obligation buy-back valuation. We handle everything from removal of your old system through to full professional installation of your new Fox ESS battery — with minimum disruption to your home. To find out how much your old battery is worth and how much you could save, call us today on 01268 519000 or email hello@jandgmaintenance.com quoting FOX.
