Big solar savings for £0 upfront
Absolutely no upfront cost and savings from day one with Solar & Battery Plus
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At a glance
£0 upfront, £0 deposit. Own your solar & battery system from day one, with monthly payments that will never go up ☀️- A typical 4-bed home saves , even after the monthly cost of Solar & Battery Plus 💰
- You’re protected for as long as you're with us 🛡️
- You can sell your excess energy back to the grid ⚡️
- We have a 4.7-star rating from our customers on Trustpilot ⭐️
Putting power in your hands
We've created Solar & Battery Plus, because we want to save every household meaningful money by putting power in their hands.
No upfront costs
Long-term support
Protection from rising bills
Find out how much you can save
What kind of home do you live in?
I did think about getting solar panels before, but because of the upfront cost, it just wasn't possible.
Tony
Bedfordshire, October 2026
Without Solar & Battery Plus, we’d have had no chance of switching to solar.
Themis & Freya
London, January 2024
I know over the next 20 years, the system will be working as it should and any repairs or anything will be covered.
Samir
Sidcup, October 2024
We’re saving about £400 each year, which is great. My main goal through Solar & Battery Plus was to cancel out my current energy bill, but now the system is actually paying for itself.
Tim
Guildford, June 2024
Our savings on energy bills will be around £50 per month (after the cost of Solar & Battery Plus). We're happy with that.
Dorina
Bristol, April 2025
The figures just added up. We were going to make a net saving every month ... it seemed like a no-brainer, really.
Jody
London, November 2024
I’ve already recommended Sunsave to a number of my neighbours who have expressed some interest. Sunsave have just been very, very good, and very helpful.
Richard
Hampshire, April 2024
I got my system three months ago. Since then I have already moved to Octopus and saved £400.
Ajith
Buckinghamshire, October 2023
Over this next year, I'll see hundreds of pounds worth of savings.
Riaz
Manchester, May 2026
That's why I chose Sunsave. I thought: this is real, proper data, rather than somebody pretty much guessing how much I'll save.
Michael
Crewe, July 2026
We protect you for the long-run
All our systems come with long product warranties and insurance-backed workmanship guarantees. And if you choose our 20-year term, you also get the Solar & Battery Plus Guarantee, which includes:
Best-in-class warranties
Battery replacement
Inverter replacement
24/7 monitoring
Insurance by Aviva
Downtime cover
We're built to last
- We’re well funded. Our backers also invested in companies like Google, AirBnB and PayPal, and we raised £100m from Crédit Agricole, the third-largest bank in Europe.
- We’re a Which? Trusted Trader. We’re one of a handful of installers endorsed by the independent experts at Which? as Trusted Traders.
- We're FCA regulated. We’re authorised and regulated by the Financial Conduct Authority.
Protect yourself from rising energy bills
Between 2000 and 2025, electricity prices increased by 6.2% each year on average. No-one can fully predict the future, but these prices are expected to stay high until at least the late 2030s.
With Solar & Battery Plus, your monthly payments will never go up. That means you're protected against inflation from rising energy bills, and your savings should keep growing over time.
And after 20 years, once your payments end, your annual savings will increase dramatically.
Your panels will work all year round
Solar panels work all through the year, even in the UK. All they need is daylight.
Your solar panels generate the most energy in summer, when you'll sell the most excess electricity to the grid.
Your solar panel output will drop in winter, but won't stop completely. You'll just need to top up the grid with electricity.
Next steps
Solar is a powerful way to save money and reduce your carbon footprint, and there’s no reason people should be excluded due to high upfront costs.
To find out how much you could save with Solar & Battery Plus, answer a few quick questions below and we'll be in touch.
Find out how much you can save
What kind of home do you live in?
Frequently asked questions
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Charlie Clissitt
Charlie Clissitt
Charlie ClissittWritten byJosh Jackman
Josh has written about the rapid rise of home solar for the past seven years. His data-driven work has been featured in United Nations and World Health Organisation documents, as well as publications including The Eco Experts, Financial Times, The Independent, The Telegraph, The Times, and The Sun. Josh has also been interviewed as a renewables expert on BBC One’s Rip-Off Britain, ITV1’s Tonight show, and BBC Radio 4 and 5.