Remote monitoring
We monitor your system 24/7 so we can identify and troubleshoot any issues as they happen.
Cut your energy bill with the UK’s first solar subscription. Plus 24/7 monitoring and free replacement parts for total peace of mind.
Make savings on your energy bill from day one with Sunsave Plus — and reduce your carbon footprint at the same time. With no upfront cost.
A typical four-bedroom family home could save £396 every year.
Our calculations have been checked and approved by EPVS. It’s a national certification standard that validates how installers calculate energy-saving estimates.
You’re fully covered with our 20-year Sunsave Guarantee
We monitor your system 24/7 so we can identify and troubleshoot any issues as they happen.
We’ll provide a free out-of-warranty replacement battery and anything else needed to keep your system in top shape.
Your system’s fully insured against damage, theft and fire for 20 years.
We'll cover your payments if your system isn't working for an extended period of time.
Explore our customer stories and hear how they have transformed their energy bills with Sunsave.
Your Sunsave Plus solar and battery system will start cutting your electricity bills from day one. Here’s how it works.
We’ve been awarded £2.2m from the UK government via its Green Home Finance Accelerator initiative to fund the research, development and launch of Sunsave Plus.
We’ve partnered with Octopus to make it easy to access the best export tariffs, like Intelligent Octopus Flux. Together, we’ll ensure you start getting market-leading rates for your excess energy as quickly as possible.
The independent experts at Which? have put us to the test and endorsed Sunsave as a Trusted Trader, demonstrating that we’re one of the highest quality solar installers around. Learn about our accreditations.
Solar panels work all through the year — even in the UK! All they need is a bit of daylight. Your solar panels generate the most energy in summer. This is 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 with electricity from the grid.
Even before the energy crisis, electricity prices have increased by 5.5% each year on average since 2000. Nobody can predict the future, but in this scenario we’ve assumed the same inflation going forwards.
With Sunsave Plus, your monthly payments are fixed, so you’re protected against inflation and your savings increase over time.
Our calculations have been checked and approved by EPVS. It’s a national certification standard that validates how installers calculate energy-saving estimates.
We’re on a mission to make solar accessible to all. Because going green shouldn’t cost the earth. Our team has experience building world-changing products at companies like OVO Energy, Monzo and Deliveroo.
We're authorised and regulated by the Financial Conduct Authority. As required by the FCA's Consumer Duty, we are committed to delivering great outcomes for customers, and we developed Sunsave Plus with this in mind.
We’re backed by established venture capital funds that invested in Google, Airbnb and PayPal, plus successful investors like industry leader Bill Nussey, author of Freeing Energy, and Stuart Rose, Chairman of Asda.
*Finance subject to acceptance. Representative example: 240 monthly instalments of £69. 5.9% representative APR. Based on a loan of £9,813 at a fixed interest rate of 3.2% per year. Each instalment consists of £56 loan repayment plus £13 monitoring and maintenance fee. Total amount repayable: £16,560 (includes £3,532 interest and £3,215 monitoring and maintenance fee).
Sunsave Plus is everything you need to go solar, delivered as a 20-year subscription. It includes the design, supply, financing and install of a system tailored to your home, plus ongoing monitoring, maintenance and insurance through the Sunsave Guarantee for the length of your subscription.
We offer low cost, long-term financing that spreads the cost of your system over 20 years. So instead of paying for a solar system in one go, you make a smaller monthly payment that allows you to save money on your energy bill from day one.
The subscription ends after 20 years, but you’ll keep your system and continue to save on your energy bill.
Our best-in-class kit works with export tariffs like Intelligent Octopus Flux, so you can sell your excess energy to the grid and maximise your savings.
Sunsave Plus is a good option for people who want to save on their energy bills with solar, without making a large upfront payment for a system. It also offers security and peace of mind with the Sunsave Guarantee, so you don’t get any surprise costs.
You need to be a homeowner in England or Wales to get Sunsave Plus.
Yes. Sunsave Plus isn’t a lease or rental — you own your system from the day it’s installed.
Solar batteries are built to last a long time, although typically not as long as solar panels which work for longer than 25 years. Most batteries last around 10-12 years (our batteries come with a 10-year warranty), so they usually need to be replaced about halfway through the lifespan of your solar panels.
With Sunsave Plus, as part of the Sunsave Guarantee, we’ll provide you with one free out-of-warranty battery replacement, so you don’t need to worry about getting a new battery when your old one stops performing.
We only use best-in-class kit, and we’re fully accredited by MCS and other relevant industry bodies. The independent experts at Which? have also put us to the test and endorsed Sunsave as a Trusted Trader, demonstrating that we’re one of the highest quality solar installers around.
That said, sometimes things go wrong. And if that happens, you’re covered by the Sunsave Guarantee for the length of your subscription. It includes full system insurance (provided by Aviva), 24/7 remote monitoring, a free battery replacement, and any parts and repairs that are out of warranty.
What’s included
What’s not included
Sunsave Plus is available now. Answer some quick and easy questions using our online questionnaire for a free quote and savings estimate.
Your Sunsave Plus application can have up to two applicants.
Even though Sunsave Plus starts as a 20-year subscription, you are free to make a full repayment to end your contract whenever you want - without any fees or penalties.
If you end your subscription early, you’ll no longer be covered by the Sunsave Guarantee.
We know moving home can be stressful, so you’ll have a dedicated Sunsave customer service representative to help you at every step.
We can’t move your Sunsave system, as it’s tailored to your home. But with Sunsave Plus, we have two options that make it simple for you to move.
1. Transfer your subscription to the new homeowner
You can transfer your system to the new homeowner*, in the same way that you transfer a utility contract.
In countries where solar subscriptions have taken off (such as the US and Germany), passing on the contract has proven to be very popular. For example, Sunrun, the US solar subscription provider, sees 98% of their customers who move home during their subscription successfully transfer their contract to the new homebuyer.
*Subject to acceptance. The new homeowner will need to pass the same eligibility requirements as any new Sunsave Plus customer.
2. Pay off the remaining balance
Alternatively, you can include the value of your solar & battery system in the sale price of your home and make a full early repayment either before the sale or using the proceeds from the sale. There are no additional charges or hidden fees for this and you do not need to repay any future interest or monitoring and maintenance fees.