Solar • battery • EV charging
Generate by day. Use it after dark.
Solar panels and battery storage for homes and businesses, designed around your property, tariff and electricity use.
- 16+ years’ combined experience
- MCS accredited
- NICEIC registered
Free, no-obligation quote
Tell us about your project
James will contact you by phone or email to discuss your property, energy use and options. We aim to respond within one working day.
What can we help you with?
Better energy.
For your home. For your business.
From a first solar installation to a battery upgrade or a repair, start with what you need. We’ll help with the technical details.
Solar panels
Make your own electricity from daylight. We design and install home solar systems, with a battery if it suits you.
Add a battery
Already have solar? Store more of your spare generation and use it when your home needs it.
Battery without solar
No panels needed. Charge a home battery on a cheaper tariff, then use that electricity later.
Solar & storage for business
Put your roof to work and manage energy costs with commercial solar panels and battery storage.
EV charging
Charge your electric car at home with a charger selected around your vehicle, property and energy setup.
Repairs & servicing
Keep your system working properly with fault finding, inverter replacements and maintenance — including systems installed by others.
Installed by Sunergy
Recommended by our customers
Good work.
Happy customers.
“Great installers who were so nice plus workmanship was so clean & tidy after installation.”
Trevor Drewett · Trustpilot · 2 September 2026 · Review excerpt
Home solar, made simple
More from your roof.
More for everyday life.
Your panels turn daylight into electricity your home can use straight away.
Add a battery to store spare solar for cooking, lighting and everyday life after sunset.
Use more of the energy you generate. Surplus can be exported through a suitable tariff.
A real Sunergy installation. Designed around the home beneath it.
Battery and inverter installation by the Sunergy team.
Battery storage, your way
Store now.
Use when you need it.
Batteries can work with solar panels or on their own. The right option starts with your home and how you use electricity.
Already have solar?
Add storage to keep more of your spare solar for later. We’ll check how a battery fits your existing system.
No solar panels? No problem.
Charge from the grid during cheaper tariff periods and use the stored electricity later. We’ll assess the potential savings around your usage.
For businesses & commercial properties
Make energy work
for your business.
From offices and warehouses to larger commercial sites, we design solar and battery systems around your electricity demand and plans for growth.
- Solar panels to generate electricity on site
- Battery storage to shift energy use and manage peaks
- Design, grid applications, installation and aftercare
A real Sunergy project
A Birmingham roof.
A productive new purpose.
A commercial installation designed around the business’s electricity demand.
See the work for yourself
Real installations.
Real reasons to choose Sunergy.
Take a closer look at a home battery installation and a commercial storage project.
Home battery • without solar
A battery. No panels needed.
See how a standalone battery installation works in a real home.
Commercial battery storage
Storage built around a business.
A closer look at commercial battery storage and its installation.
Why Sunergy?
You don’t need to be an expert.
That’s our job.
Based in Nuneaton, we combine practical installation experience with a background in the battery industry. Expect clear advice and support beyond installation.
A conversation.
Tell us about your property, energy bills and what you’d like to achieve. You don’t need to know which equipment to choose.
A clear proposal.
We explain the recommended system, expected performance and installed cost, so you can make an informed decision.
Installation & support.
We install and commission your system, provide the relevant certification and explain how to use it. Our team is here for aftercare too.
A Sunergy system, in real time
See where the energy goes.
Our live FOX ESS display shows solar generation, electricity use, battery activity and the grid working together at a real Sunergy installation.
See a real energy system working now.
Live data from a Sunergy-installed FOX ESS system. Values refresh automatically.
A few useful answers
Feel clear
before you decide.
Have something more specific in mind? Our team will talk you through it.
No. A standalone battery can charge from the grid during cheaper tariff periods and supply your home later. Whether it makes financial sense depends on your tariff, electricity use and system cost.
In many cases, yes. We check your existing equipment, metering and available space before recommending a compatible retrofit system. Let us know if you receive Feed-in Tariff payments so we can account for your metering arrangement.
Yes. We provide servicing, fault finding and inverter replacements for many existing systems. Tell us the equipment make and model and what has gone wrong, and we’ll advise on the next step.
Yes. We install residential and commercial solar and battery systems. Commercial projects are designed around site demand, electrical capacity and operating hours.
Not automatically. Backup power needs compatible equipment and a suitable installation design. Tell us if backup is important so we can include the right provision in your proposal.
Your postcode, a little about the property and what you’re interested in are a good start. An electricity bill and details of any existing solar or battery system help us recommend a suitable size.