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Save up to 88%
on your electricity usage

Solar panels installed by vetted local experts. Earn 20p per kWh by exporting unused energy to the grid.

  • Finance available — terms and eligibility apply
  • Earn 20p per kWh exporting unused energy to the grid
  • Available across 75%+ of the UK
Solar panels installed on a UK residential roof — clean, professional finish, sunny day

88%

Potential saving on electricity with solar + battery

20p

Per kWh earned exporting energy to the grid

£42

Per month — solar from just £42/month with finance

25yr

Panel performance warranty on premium installations

Why choose ienergi for your solar installation

Trusted local experts

We have teams across the country, which means you get local experts who know your area and homes like yours inside out.

Start-to-finish service

We take care of everything – tailored to your home and your needs. Ongoing aftercare provides long-term peace of mind.

Unlock the best offers

You don't need to be an ienergi energy customer to install with us. Finance options available from £42/month.

MCS Certified
HIES Accredited
10-Year Workmanship Warranty

Your solar journey in 4 steps

1

Get a free solar estimate

Answer a few quick questions online about your home and get a general estimate.

2

Submit your contact details

We pass your details to a trusted local expert who will contact you to arrange a survey.

3

Receive a personalised quote

After the survey, you'll get a final quote tailored to your home and your needs.

4

Get your solar dream sorted

After you accept your quote and pay the deposit, our team will install your solar panel system.

Explore ienergi solar offers and add-ons

10-year workmanship warranty

Giving you complete peace of mind for a decade after your solar panel installation.

See offer →

Smart Export Guarantee (SEG)

Get paid for the electricity you generate and export back to the grid — up to 20p per kWh.

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Battery storage solutions

Store excess solar energy and use it in the evening to maximise your self-consumption.

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Smart energy monitoring

Track your generation, consumption and export in real time with our smart monitoring tools.

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FAQs

Frequently asked questions

It depends on your home's current energy use. Solar panels are usually the first step for homes with suitable roofs, as they reduce electricity costs directly. Adding a battery improves self-consumption by storing daytime generation for use in the evening, so many homes start with panels and add storage later.
Your panels generate the most electricity in the middle of the day, often more than you use at the time. A battery stores that surplus instead of exporting it, then releases it in the evening and overnight — so you rely far less on the grid.
Yes. Panels generate from daylight, not direct sunshine, so they still produce power on overcast days — just at a lower output. A well-sized UK system is designed around realistic year-round conditions, not just sunny days.
Yes. With a compatible smart EV charger, your car can charge from surplus solar generated during the day, cutting your charging costs significantly. Pairing solar with a battery lets you store daytime energy to charge in the evening too.
Solar panels typically cost £5,000–£9,000 for a domestic system, and adding a battery generally adds £2,000–£5,000 depending on capacity. Use our free estimate tool to get a personalised quote for your home.

Ready to explore solar panels for your home?

Start generating cheaper, greener energy. Get a free estimate today.