Rated "Excellent"
36 Google reviews

Rated "Excellent"
173 reviews

  • MCS Accredited
  • 25-Year Solar Panel Warranty
  • 10-Year Warranty on Battery & Inverter
  • Installed in 1-3 days

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Cut your energy bills by up to 80% – get your free plan with costs, savings & finance options today!👇

 

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Trusted by 29,000+ UK households for a simple, hassle-free experience.

From survey to switch-on, we’ve delivered 48,000+ energy-saving installs — saving UK homes over £437M

Solar Savings Plan & Property Assessment

We assess your roof, energy use & savings goals, then create your custom plan with real costs, savings & finance options — all in one visit.

Custom Solar Design & Approval

We design your system for maximum efficiency and handle all permits & paperwork.

Professional Installation & Activation

No subcontractors. Our MCS-certified engineers install in 1–3 days.

Ongoing Support & Performance Monitoring

We track your system’s performance and provide ongoing expert aftercare, something smaller providers often can’t match.

Start saving from day one — and £1,000s more over your system’s lifetime. See why other recommend us

Anthony Brent
"Done In A Couple Days"
The team were very professional and did an excellent job. The installation was done in a couple of days. We would be pleased recommend Infinity Energy to anyone and will definitely use them for all our electrical requirements in future.
Lynsey Snider
"Very Professional Standard"
Recently completed our solar panels for our roof. They took took the time to talk through everything with me and carried out the work to a very professional standard in a good timely manner. I would highly recommend this company.
Ali Tahir
"I was very impressed with the service "
Receive some really good advice from Ramesh customer service advisor at infinity energies regarding installation of solar panels to my three bedroom property hopefully looking at head and going forward with installation of panels soon very reasonably priced and offering good options as well with good solar powered battery options as well I was very impressed with the service given.
Jonathan Woolley
Great service
Great service installing my solar panels and car charging point. Adam did a great job at our survey, kept us up to date through out the whole process. Would recommend. Looking forward to cut price bills now!
Michelle Spencer
Highly recommend
Brilliant company and brilliant team, no task or job too small for them to assist. Would highly recommend them!
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Why homeowners across London & the UK trust Infinity

29,000+ households. 48,000+ energy-saving installs. £437M+ saved on bills.

With nearly a decade of experience serving London and the surrounding counties, Infinity has become the trusted choice for homeowners who want reliable savings and a smoother switch to solar.

  • Real savings, proven results - Solar + battery systems cutting bills by up to 80%.
  • Everything handled in-house - Survey, design, installation, and aftercare.
  • Certified expertise - All installs completed by MCS-certified engineers.
  • Long-term peace of mind - 25-year panel and 10-year battery/inverter warranties.
  • Fast and flexible - Same-day surveys and quick, professional installation.

Our trusted Solar PV Systems

Solar Panels – Aiko 455W All-Black Panels

Fox ESS Hybrid Inverter & Battery Storage

Tesla Powerwall 3

Enphase Microinverters

Trusted solutions delivering £437M+ in household savings (and counting).

Get a free Solar Savings Plan tailored to your home – complete with costs, savings and financing options. Take the first step toward lower bills today!

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Rated 5/5 by customers

All Major Credit Cards Accepted

Registered Address:
Unit 15 Rosemont Road, Wharfside Wembley HA0 4PE

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