Keep the power your panels make, charge on cheap off-peak tariffs and protect your home against rising prices. Add to existing solar or install on its own.
We'll call you within 2 hours (Mon–Fri, business hours) to arrange your free survey.
Without storage, most homes use around a third of their solar and export the rest for a few pence. A battery keeps that power for when you need it. No solar yet? A battery still pays its way by charging on cheap overnight rates and running your home through the expensive evening peak.
Lithium iron phosphate batteries are safe, silent and compact, and lose less than 5% of energy per cycle.
We size your battery around your actual usage, tariff and any plans for an EV or heat pump.
"We've been really impressed with the service, aftercare and it's been really efficient. Would recommend."
"Solar panels and batteries install. Great pre-install service, install and aftercare provided. Nothing was too much trouble."
"Excellent to deal with in all aspects. The team on site were very efficient, courteous, punctual and tidy. … I couldn't fault the service and installation quality"
"Excellent work on my property, installing cavity wall insulation, a heat pump, solar panels, and radiators. … I cannot praise the company highly enough. The administrative staff have been exemplary, and the work was carried out by polite and tidy workers, who arrived and completed the work in a timely fashion."
"Always professional and well informed on their PV installs. Would recommend."
"… all the works done within 2 weeks! Excellent communication from the company. The staff that came out to install 2 extractor fans, smart TRVs and loft insulation (all for free) were very fast and tidy."
"If like me, you have elderly parents that are stuck in their ways, then they will be of the mindset you don't get anything for nothing. … 1 week later they had arranged loft insulation, new smart valves for the radiators, two new extractor fans and a Smart heating control system. All staff arrived when they said they would cleaned up after themselves. I cannot rave more about this company. Brilliant job and all funded through a grant."
"I recently had a new boiler, underfloor and loft insulation installed. The fitters were exceptional and worked quietly and efficiently. The level of workmanship is brilliant and the lads were professional and polite. My wife and I are very pleased with the service received. Would definitely recommend this company."
"Fantastic experience from start to completion! Communication was first class and attended on time. Insulation installed in the loft. Thank you."
"Helpful and knowledgable engineers who will advise you on choosing the correct product and advise whether it would help you save energy. … it great to get some professional advice and the installation is perfect."
"… what a great job thay did to great guys came to do the job never stopped at all just carried on through excellent standard of work very polite would have you back any time thankyou so much"
"We've been really impressed with the service, aftercare and it's been really efficient. Would recommend."
"Solar panels and batteries install. Great pre-install service, install and aftercare provided. Nothing was too much trouble."
"Excellent to deal with in all aspects. The team on site were very efficient, courteous, punctual and tidy. … I couldn't fault the service and installation quality"
"Excellent work on my property, installing cavity wall insulation, a heat pump, solar panels, and radiators. … I cannot praise the company highly enough. The administrative staff have been exemplary, and the work was carried out by polite and tidy workers, who arrived and completed the work in a timely fashion."
"Always professional and well informed on their PV installs. Would recommend."
"… all the works done within 2 weeks! Excellent communication from the company. The staff that came out to install 2 extractor fans, smart TRVs and loft insulation (all for free) were very fast and tidy."
"If like me, you have elderly parents that are stuck in their ways, then they will be of the mindset you don't get anything for nothing. … 1 week later they had arranged loft insulation, new smart valves for the radiators, two new extractor fans and a Smart heating control system. All staff arrived when they said they would cleaned up after themselves. I cannot rave more about this company. Brilliant job and all funded through a grant."
"I recently had a new boiler, underfloor and loft insulation installed. The fitters were exceptional and worked quietly and efficiently. The level of workmanship is brilliant and the lads were professional and polite. My wife and I are very pleased with the service received. Would definitely recommend this company."
"Fantastic experience from start to completion! Communication was first class and attended on time. Insulation installed in the loft. Thank you."
"Helpful and knowledgable engineers who will advise you on choosing the correct product and advise whether it would help you save energy. … it great to get some professional advice and the installation is perfect."
"… what a great job thay did to great guys came to do the job never stopped at all just carried on through excellent standard of work very polite would have you back any time thankyou so much"
Time-of-use tariffs charge far less overnight. Your battery fills up when power is cheap and runs your home when it isn't.
The battery fills on your supplier's cheapest rate.
Daytime surplus from your panels tops it back up.
Your home runs from the battery at the most expensive time.
Anything left can be sold back through the SEG.
Illustrative rates. Check your supplier's current tariff.
Estimated yearly saving from shifting usage to off-peak, depending on battery size and tariff.
Get my free quote→Yes, in most cases. We check your inverter and may recommend a hybrid inverter for the best efficiency.
No. A battery can charge from the grid on cheap off-peak tariffs and power your home at peak times.
Most are warranted for 10 years or 6,000 cycles, and typically last 12–15 years in homes.
With a compatible hybrid inverter, selected circuits can run from the battery. This is set up at installation.
Usually in a garage, utility room or loft, or outside with a weatherproof unit. We agree the location at survey.
A battery retrofit usually takes one day.
No obligation · No pushy sales · Free survey included
Honest advice and a full written quote.
We'll call you within 2 hours (Mon–Fri, business hours) to arrange your free survey.
01We call youWithin 2 hours, Mon–Fri business hours02Free surveyAt your property, no obligation03Your quoteItemised, with projected savings