Solar Panel Installers in London
Eco Systems Group designs and installs solar panels and battery storage for homes and businesses across London. We are MCS-certified, based just outside the M25 in Harold Wood, and used to working on London’s terraces, semis, flat roofs and conservation-area streets.
Why Choose Eco Systems Group in London?
London roofs are rarely simple. Shared walls, dormers, flat extensions and tight access all need careful planning, and we survey every property in person before we quote.
• MCS-certified for solar PV and battery storage
• Experience with terraced, semi-detached and flat roofs
• Conservation area and planning checks done for you
• Panels from Trina, DMEGC and Aiko; batteries from Fox ESS, Sigenergy and Tesla
• A clear, fixed quote with no pressure selling
Established
Measures Installed
Happy Customers
Solar for London Homes and Businesses
Every system is designed around your roof, your usage and your budget.
Solar Panels for Homes
Cut your electricity bills with panels sized to your roof and usage. Some systems can pay for themselves in as little as 5 to 6 years, depending on your tariff and what you pay for electricity.
Solar Batteries
Store daytime solar power for the evening, or charge overnight on a cheaper tariff. Ideal for London homes with high evening use.
Flat Roof Solar
Many London extensions and rear roofs are flat. We use angled mounting systems to get the best output from flat and low-pitched roofs.
Commercial Solar
Solar panels for offices, shops, warehouses and industrial units across London to reduce daytime running costs.
0% VAT Until March 2027
Home batteries currently qualify for 0% VAT when supplied and installed, whether fitted with new panels or added later. The relief is due to end on 31 March 2027. Read our VAT guide
Testimonials
Get a Free Solar Quote in London
We install solar panels and batteries across London, including Havering, Barking and Dagenham, Redbridge, Newham, Waltham Forest, Bexley, Greenwich, Hackney, Tower Hamlets, Enfield, Haringey, Lewisham and Bromley.
Contact
Call our team on 0203 411 4885 to find out how much solar could save your London home or business, or fill out our contact form and we’ll be in touch.
Frequently Asked Questions
Do I need planning permission for solar panels in London?
Most London houses do not, as roof-mounted panels usually count as permitted development. Conservation areas, listed buildings and some Article 4 areas have extra rules, so we check your address with the council before we quote.
Can I have solar panels on a terraced house?
Yes. Terraced roofs are some of the most common we work on. We design the layout around chimneys, dormers and party walls, and plan safe access before installation day.
Can I install solar panels on a flat or leasehold property?
It depends on who owns the roof. Leaseholders usually need permission from the freeholder or management company. We can provide the details they need to make a decision.
How much do solar panels cost in London?
The cost depends on your roof, the number of panels and whether you add a battery. Every property is different, so we give a clear, fixed quote after a free survey. Call 0203 411 4885 to book yours.
How long do solar panels take to pay for themselves?
It depends on what you pay for electricity, how much you use at home and your tariff. Some systems can pay for themselves in as little as 5 to 6 years, especially with a battery and a good export tariff.
Which parts of London do you cover?
We cover all of Greater London from our base in Harold Wood, just outside the M25, as well as Essex, Kent, Surrey and Hertfordshire.