Solar, batteries and air conditioning. Installed by our own engineers.
Our most popular system, 10 panels with a 6kWh battery, is £8,500 fully installed. Published prices, a free survey, and 0% VAT, which ends 31 March 2027.
Rated 5.0 on Google. Offices in Somerset, Dorset and Kent.
I am a homeowner
Published guide prices, a price for your roof in about a minute, and a free survey.
Get my guide priceI run a business
A free site energy assessment for your building or portfolio.
Request a free site assessmentHousing and public sector
One team across renewables, roofing, windows and maintenance, for housing associations, local authorities and main contractors.
Discuss a programmeWorks are happening at my home
What will happen, when, and who to call, for residents.
Resident informationWhat customers say
In their own words.
Really impressed with Pro Fit. They installed 9 solar panels on my roof as well as fitting new windows throughout my house, and the whole experience was excellent. The team were professional, reliable and completed everything to a really high standard. The price was very competitive for the amount of work involved, and the service from start to finish was spot on. Everything was left clean and tidy and I’m extremely happy with the finished result. I’d definitely recommend Pro Fit to anyone considering solar panels, new windows or similar work. Great company, great service and great value for money
LouisSolar and windows All good, no further comments
Maggie S.TonbridgeLoft Insulation We recently used Pro-Fit for the solar installation on one of our larger commercial residential properties, and we couldn't be happier. Their team was professional from the first site visit, gave us a clear quote with no surprise costs, and handled the install with minimal disruption to our tenants. Since commissioning, the system has performed exactly as promised. We'd use Pro-Fit again on our other properties and would recommend them to anyone considering commercial solar.
Dion JamesCommercial solar Team excellent very pleased with doors and windows Chris and Cullum very very good clean tidy and professional
David V.TonbridgeWindows Weather pushed back the job by a day with the rain last week but after it all Bobby and his other lad working with him were able to work around it and get it wrapped up asap, they dealt with it really well and I’m pleased with the overall service and can’t fault the team.
Tristan CuffyService Jacob got our charger fitted in under half a day just about all cables re-routed and all running smoothly. Highly recommend!
Adam MinhasEV charger Great work, the team arrived on time and have worked relentlessly to get the panels installed, was a 8 panel install and it looks superb, im pleased as they dont look ugly and actually compliment our new slate roof.
BenSolar All work completed quickly, explained what they had done, team cleaned up after theirselves - brilliant, no questions or concerns, fan looks good, no problems at all
Hawkins H.KentVentilation Great experience with Pro Fit Green Energy. Professional, tidy, on time, and the works exactly as promised. Communication was excellent throughout and the aftercare's been great. Highly recommend.
Jeevan ViringAftercare
Annual service done efficiently. Spotted a loose connection I'd never have noticed. Good value. I had some further questions to ask Henry, and he was able to answer them all. This was regarding future work for our outside PT unit in the garden, and i was pleasantly surprised. Despite such a busy schedule, he still made time and his utmost effort to inform me of all options rather than narrowing it down to the most expensive, which is what I've experienced in the past. Thank you once again, Henry, and thank you, Pro-Fit.
Ryan trainingAnnual service very happy with the windows
Chelsea Q.Tunbridge WellsWindows We are extremely pleased with our new six-panel solar system. The whole process was smooth and professional from start to finish. The team arrived on time, worked efficiently and left everything clean and tidy. They explained how the system works clearly and answered all our questions. The panels look great on the house, and we are already looking forward to the savings on our energy bills. We would happily recommend this company to anyone considering solar panels.
Joanne SelfSolar Lovely new front door fitted, noticeably quieter and warmer in the hallway already thanks to ryan and chris.
Enzo TroiaDoors The two members of the team who carried out the work did an amazing job. They were both very polite, friendly and professional. They completed the work quickly and efficiently, and I really appreciated their hard work and the quality of the finish.
C.Tunbridge WellsWindows Team were very professional, friendly and helpful, looked after the property and cleaned up after all works completed.
Janine G.KentLoft Insulation The team removed an air con unit I had and reinstalled a new one and did it in prompt fashion. From the initial call to the job being complete I received excellent service by all employees and even over the phone.
zakaria MoussaAir conditioning Recently had a battery charging port installed and it was effortless for the team, in and out no mess and no hustle. Thank you pro-fit!
Anish SharmaEV charger Fraser installed 6 panels and the system is now up and running too. We cant wait to see the returns and we are so glad we've taken the step earlier rather than later. Thank you!
Max WareSolar
UKAS-accredited installer certification, with an insurance-backed guarantee.
CTSI-approved consumer code: deposit protection, insurance-backed guarantees and dispute resolution.
National Federation of Roofing Contractors, the main UK trade body for roofing competence.
Competent person scheme for self-certifying window and door installations against Building Regulations.
The installation standard for retrofit measures, tied to the PAS 2035 framework.
Quality assurance scheme certifying installer competence and customer protection.
Government-endorsed scheme for tradespeople, often required for government-backed retrofit funding.
Insurance-backed guarantee: your workmanship warranty stands even if the installing company stops trading.
What changes
A roof does most of its work between late morning and mid afternoon, which for a lot of households is precisely the stretch of the day when the house is empty. A battery holds that electricity back until the evening, when the oven is on, the kettle is on, and the unit rate is at its worst.
That is the whole idea. More of what you use is electricity you made, and less of it arrives on a bill.
What that is worth to you turns on your roof's pitch and shading, how much electricity you get through and what you currently pay per unit. Your surveyor works the figure out after the survey and shows you the assumptions behind it.
Our own engineers
Your survey, installation, commissioning and handover are all carried out by Pro-Fit's own surveyors, installers and electricians. One point of contact, one standard of work, one company accountable for all of it.
Carried out by Pro-Fit
- 01Survey
- 02Installation
- 03Commissioning
- 04Handover
Every member of the team is DBS checked and carries photo ID.
If you ever want to verify a visit, call us on 01935 709297.
Scaffolding, bird protection, the handover pack and the grid connection paperwork are all included, with 0% VAT applied. Your own figure depends on your roof, its condition and how much electricity you use, and we fix it in writing after a free survey.
Guide prices assume a standard pitched roof that needs no repair before installation. The full table by array size and battery
Fig. 1 · What we add to the house
One house, four measures, in the order we fit them.
- The house
As existing
A standard pitched roof, tiled, with straightforward access. This is the house the published price is written against.
- Roof
- Pitched, tiled
- Access
- Standard
- Survey
- 60 minutes
- Access
Access
A working platform to the eaves on the working elevation, with the hire period inside the price. Non-standard access is priced as its own line, never absorbed.
- Item
- Access platform
- Included
- Up, hired, taken down
- Typical
- 1 to 2 days
- Roof, opened
Tiles lifted
Tiles are lifted in courses where the hooks land, then set aside. Nothing is cut that does not have to be.
- Courses
- Lifted at hook lines
- Tiles
- Retained and re-laid
- Breakage
- Replaced at our cost
- Roof, fixed
Roof hooks
Fixed through to the rafters, not to the batten. Sixteen on this array. Photographed at this stage, before the rail goes on, because that is what the certification body wants to see.
- Fixing
- To rafter
- Quantity
- 16
- Evidence
- Photographed before rail
- Roof, closed
Tiles re-laid
The lifted courses go back over the hooks, so the roof is weathertight again before any rail is lifted up.
- Weathertight
- Before rail
- Flashing
- Where required
- Left
- As found
- Mounting
Mounting rails
Two rails, bolted to the hooks and set out so the array sits 300mm clear of the ridge and the verges.
- Rails
- 2 runs
- Clearance
- 300mm to ridge
- Material
- Anodised aluminium
- Generation
The array
Ten DMEGC 465W all-black panels in two rows of five. On this roof that is 4.65 kWp. Each serial number is recorded against the design.
- Panels
- 10 x 465W
- Output
- 4.65 kWp
- Serials
- Recorded to design
- Conversion
The inverter
A hybrid inverter, usually in the loft on the gable wall, sized so a battery can be added later without replacing it. The access comes down at this point, because the roof work is finished.
- Type
- Hybrid
- Position
- Loft, gable wall
- Battery ready
- Yes
- Storage
The battery
Wall mounted in a garage, utility or plant space, with the cable run to the inverter kept as short as the building allows. Position is confirmed at survey. This is what carries the house overnight and charges on a cheap night rate.
- Capacity
- 6 or 12 kWh
- Position
- Confirmed at survey
- Charges
- Off peak
- Comfort
Air conditioning
A reversible unit, quoted separately. It cools in summer and heats in winter, and it runs on what the array is generating in the months you need it most.
- Type
- Reversible
- Survey
- Free
- Quoted
- Separately
Our services
Solar PV and battery storage. Roofing and re-roofing, windows and doors, retrofit measures, planned maintenance and aftercare. One team carries all of it, and answers for all of it.
Guarantees
Who stands behind it, and for how long.
Four separate cover periods run on a solar and battery installation and they are not held by the same party. Workmanship is ours and runs for two years. The panels, the battery and the inverter are the manufacturer's, and we handle those claims on your behalf. Every term is written into your quotation before you agree to anything.
Pro-Fit
Workmanship, 2 years
Our installation, fixings, cabling and battery integration.
Manufacturer
Panels, up to 25 years
Product and performance cover, depending on panel.
Manufacturer
Battery, up to 12 years
Cover confirmed in your handover pack.
Manufacturer
Inverter
Warranty length stated on your quote.
Air conditioning
Reversible air conditioning cools in summer and heats in winter. Fit it alongside solar and it draws on electricity your roof made, in the very months the roof is making most of it.