Solar Panel Installation

Windermere

Thomson Energy Solutions installs solar panels in Windermere and Bowness. MCS accredited, 100+ installs, free quotes. SolarEdge, Enphase & GivEnergy supplied and fitted.

Solar Panels For Windermere Homes And Holiday Lets

Windermere sits at the heart of the Lake District — England’s most visited national park — and the properties here range from modern lakeside homes to Victorian villas and traditional stone cottages. It’s an area where energy costs are a genuine concern, particularly for holiday let and B&B owners running properties year-round, and where solar panels consistently make strong financial sense.

At Thomson Energy Solutions, we install solar panels across Windermere, Bowness-on-Windermere, and the surrounding South Lakeland area. We’re MCS accredited, with over five years of experience and more than 100 installations completed across Cumbria. Every system we design is tailored to your property — roof orientation, pitch, shading, and how you use energy — rather than a standard package.

Whether you’re looking to cut household electricity bills, reduce the running costs of a holiday let, or pair solar with battery storage for maximum energy independence, we’ll help you find the right solution.

Why Solar Makes Sense in Windermere

01.

Solar panels generate electricity from daylight rather than direct sunshine — meaning they perform well across the UK year-round, including in the Lake District. Energy you generate and use yourself is energy you don’t buy from your supplier, and with electricity prices having risen sharply in recent years, that saving compounds significantly over the 25-year-plus life of a solar system. Most installations pay back within 5-10 years, with everything beyond that effectively free electricity.

02.

Energy is one of the biggest overheads for holiday let owners around Windermere — hot water, heating, laundry, lighting, and increasingly EV chargers and hot tubs for guests. Solar panels can offset a meaningful proportion of that consumption, reducing what you buy from your supplier and improving your margin year on year. Paired with battery storage, those savings extend into the evenings when guest demand peaks.

03.

Windermere attracts visitors who care deeply about the natural environment — many of them actively choose accommodation that reflects those values. A solar-powered holiday let or B&B is an increasingly relevant selling point on platforms like Airbnb, Sykes Cottages, and Lakelovers. It influences reviews, supports premium positioning, and is the kind of detail that builds the reputation of a property over time.

04.

Any electricity your solar panels generate that you don’t use yourself can be exported to the grid under the Smart Export Guarantee (SEG), with your energy supplier paying you a rate per kilowatt-hour. To access the SEG, your installer must be MCS accredited — which we are. We handle the MCS registration as part of every installation.

Solar Panel Systems We Install in Windermere

We work with a range of solar panel and inverter brands and will always recommend what’s right for your specific property. Windermere’s mix of older buildings, complex roof layouts, and properties with partial shading from surrounding trees and fells means getting the system design right from the start matters.

A market-leading inverter system using individual panel optimisers to maximise output from each panel independently. Particularly well suited to properties with partial shading, multiple roof aspects, or complex layouts — all common in Windermere and Bowness. Integrates neatly with battery storage.

A microinverter-based system where each panel has its own inverter, giving panel-level monitoring and strong performance on challenging roofs. One of the most reliable systems on the market with an industry-leading warranty — well suited to holiday let owners who want minimal long-term maintenance.

A strong all-round option that pairs particularly well with GivEnergy battery storage for homeowners or let owners wanting a fully integrated solar and storage system with app-based monitoring and control.

We also work with other panel and inverter brands depending on the specifics of your property. We’ll talk through the options and explain our recommendation when you get in touch.

FAQs | Solar Panel Installation
in Windermere

Are solar panels suitable for older properties in Windermere?

Most older properties in and around Windermere are suitable for solar panels, though the approach differs from a modern new build. Victorian properties, stone-built cottages, and buildings with slate roofs or complex geometries all require careful system design and mounting. We carry out a full site assessment before recommending anything, so you’ll know exactly what’s involved before committing.

How much do solar panels cost in Windermere?

A typical home solar panel installation costs between £5,000–£8,000 depending on system size, panel brand, and roof complexity. Adding battery storage increases the cost but also significantly increases your return. We provide free, no-obligation quotes tailored to your property.

How long does solar panel installation take?

Most residential solar panel installations are completed within one to two days. We handle all paperwork and grid notification on your behalf and you’ll receive full documentation on completion.

Should I combine solar with battery storage?

For many Windermere properties — particularly holiday lets with variable occupancy — combining solar with battery storage significantly increases how much of your own generation you use. Solar produces most energy during the day; a battery stores what you don’t use so you can draw on it in the evening when demand is highest. We install both and can design a combined system in a single installation.

What is the Smart Export Guarantee?

The Smart Export Guarantee (SEG) is a government scheme requiring licensed energy suppliers to pay you for surplus electricity your solar panels export to the grid. Rates vary by supplier. To be eligible, your installation must be carried out by an MCS-accredited installer. We handle MCS registration as part of every installation.

Which areas near Windermere do you cover?

We install solar panels across Windermere, Bowness-on-Windermere, and the surrounding South Lakeland area, including Ambleside, Troutbeck, Staveley, Kendal, and surrounding villages along the eastern and western shores of the lake.

    
 
 
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   linda cobban 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service and workmanship. I would definitely use this company again. Mark did us a great favour coming out to us on the weekend, as we had no power. Deserve the five stars. Linda Cobban.
  
 
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   Tony Wood 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had an electrical fault in the house on August Bank Holiday weekend, somone arrived in under an hour and found what the issue was and resolved it in approx 1.5 hours. Price was fair and the guy that arrived was polite, knowledgeable and explained as he went. Would use again.
  
 
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   HC C 
 
 
 
 Trustindex verifies that the original source of the review is Google. Good service from start to finish. Mark and his team were professional, friendly and efficient throughout our solar panel installation. We’re very happy with the results and would recommend Thomson Electrical.
  
 
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   Prices. Gibson Humphery 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have used Thomsen’s electricals now a few times and every time I have been happy with the Service they have provided. From getting in touch with emergencies, they Straight there with either advice or out to fix it, on some occasions in properties I have not even had to attend they have just sorted it for me and let me know when it is all done . a Very good electrical company would rate 5 out of 5 never ever been let down by them very polite and get the job done quickly and efficiently. Thanks again for all your help on numerous occasions. CMF Commercial cleaners Clare Farrell
  
 
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   Danny Morris 
 
 
 
 Trustindex verifies that the original source of the review is Google. Huge thanks to Mark and the team for all their hard work on our electrics and solar installation at Partfield Park. They’ve been helpful at every stage and always willing to explain things properly. The workmanship is solid, the setup runs perfectly and the whole experience has been stress‑free thanks to their support. Couldn’t ask for better.
  
 
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   S Johnstone 
 
 
 
 Trustindex verifies that the original source of the review is Google. Another five star review from us. Mark and his team have just installed a solar/battery system for us, along with an EV charger and new consumer unit (replacing an ancient relic), and a few other bits of remedial domestic work. The process from initial enquiry through to completion was fast, efficient and helpful. The engineers are all skilled,  highly competent and were very respectful of our home, leaving everything clean and tidy. We are very happy customers and would wholeheartedly recommend Thomson Electrical & Energy Solutions to everyone.
  
 
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   Neil Taylor 
 
 
 
 Trustindex verifies that the original source of the review is Google. Got electric fitted into our shed from these guys,,perfect job from start to finish ,highly recommended 👌
  
 
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   Andrew Hodgkinson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic experience from first enquiry through to installation of our EV charging point. Mark kept us updated at every stage and the electricians that did the installation were professional, polite, tidy and gave some great advice. Really impressed and have already contacted for further info on a solar and battery system. Would highly recommend for all types of electrical works.
  
 
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   Deborah Ashbridge 
 
 
 
 Trustindex verifies that the original source of the review is Google. We first contacted Mark on 20th April 2026, and within just two days he visited our home to discuss the options available for installing solar panels. After talking through our requirements, we decided to go ahead with six solar panels, a 5kW inverter, an EcoFlow system with a 10kW battery, and a new consumer unit. Mark estimated that the installation could take place during the first week of July, subject to the DNO application being approved. True to his word, the team arrived as planned, on time and on the agreed date. Mark was fantastic to deal with throughout the whole process — professional, knowledgeable and reliable. The installers, Aron and Stuart, were also first class. They worked efficiently, were very professional, and did an excellent job. Since the installation, we have been able to generate our own electricity and have effectively been off-grid, which has been fantastic. We would highly recommend Mark, Aron and Stuart to anyone considering solar panels or a battery storage system. Excellent service from start to finish!

Speak to Mark and
the Team

Call our electricians today for a free
quotation on your project.

Get a Free Solar Panel Quote in Windermere

Whether you’re a homeowner looking to cut your electricity bills or a holiday let owner looking to reduce running costs and appeal to eco-conscious guests, we’d love to help. We’ll carry out a free site assessment, explain what system we’d recommend and why, and give you a clear, honest quote — no pressure, no jargon.

Quote back within 24 hours | No obligation | Fixed price guaranteed