Save 50% on heat pumps, batteries and solar panels
Instantly compare quotes from trusted MCS installers
in your local area
Quotes this month:
3,507
Quotes this month:
3,507
Save 50% on heat pumps, batteries and solar panels
Instantly compare quotes from trusted MCS installers
in your local area
Quotes this month:
3,507
Quotes this month:
3,507
Save 50% on heat pumps, batteries and solar panels
Instantly compare quotes from trusted MCS installers in your local area
Quotes this month:
3,507
Quotes this month:
3,507
Which quotes would you like to compare for free?
Which quotes would you like to compare for free?
Which quotes would you like to compare for free?
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Solar panels
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How it works
How it works
How it works
Select what type of quotes you would like to compare for free from local and trusted MCS installers
Compare and match with your preferred installer and get a free site survey
Save time, effort and up to 50% on your renewables installation
Why use energiser.ai?
Why use energiser.ai?
Why use energiser.ai?
It's 100% free
It's 100% free
energiser.ai is a free comparison site, meaning you can compare with peace of mind and no cost to you
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Only vetted MCS installers
Only vetted MCS installers
You're in safe hands with energiser.ai. We only work with trusted and MCS accredited installers
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Free site survey
Free site survey
All of our installers offer a free site survey to ensure you get the perfect solution for your home
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Save 50% on renewables
Save 50% on renewables
Instantly compare great quotes from trusted and local installers to save big on your renewables installation
Compare quotes and save 50%
Your install costs 100% refunded
Your install costs 100% refunded
Refer family and friends to get your entire installation costs refunded back to you
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Discover your perfect solution
Discover your perfect solution
Our AI software provides you with a personalised renewables solution for your home
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There's a lot of love for energiser.ai
There's a lot of love for energiser.ai
There's a lot of love for energiser.ai
Great comparison site, saved me a ton of time and effort and money. Would definitely use again for sure.
Mark S
Very pleased with our installer that we matched with through energiser.ai who was very professional and always on time.
Kate M
We installed solar panels 10 years ago and had trouble finding a reliable installer. This time around with energiser.ai it was so much easier. Thanks
Jim B
We got more and better quotes in 1 minute using energiser.ai than we did with 3 weeks of calling around ourselves. Very impressed.
Harry W
I was going to use one of the big energy companies but ended up saving £6,000 off the solar panels with a contractor I found on energiser.ai
Joan S
The renewables solution I got from energiser.ai was more accurate than the ones I got from two installers coming round to my home.
Matthew R
I have used energiser.ai for solar and then again for a heat pump over a period of a few months and each time I have saved a lot of money and grey hairs!
Chris L
Never seen a renewables comparison site before so was a bit sceptical, but can honestly say it made the process so much easier and simpler for me.
Subra M
Great comparison site, saved me a ton of time and effort and money. Would definitely use again for sure.
Mark S
Very pleased with our installer that we matched with through energiser.ai who was very professional and always on time.
Kate M
We installed solar panels 10 years ago and had trouble finding a reliable installer. This time around with energiser.ai it was so much easier. Thanks
Jim B
We got more and better quotes in 1 minute using energiser.ai than we did with 3 weeks of calling around ourselves. Very impressed.
Harry W
I was going to use one of the big energy companies but ended up saving £6,000 off the solar panels with a contractor I found on energiser.ai
Joan S
The renewables solution I got from energiser.ai was more accurate than the ones I got from two installers coming round to my home.
Matthew R
I have used energiser.ai for solar and then again for a heat pump over a period of a few months and each time I have saved a lot of money and grey hairs!
Chris L
Never seen a renewables comparison site before so was a bit sceptical, but can honestly say it made the process so much easier and simpler for me.
Subra M
Great comparison site, saved me a ton of time and effort and money. Would definitely use again for sure.
Mark S
Very pleased with our installer that we matched with through energiser.ai who was very professional and always on time.
Kate M
We installed solar panels 10 years ago and had trouble finding a reliable installer. This time around with energiser.ai it was so much easier. Thanks
Jim B
We got more and better quotes in 1 minute using energiser.ai than we did with 3 weeks of calling around ourselves. Very impressed.
Harry W
I was going to use one of the big energy companies but ended up saving £6,000 off the solar panels with a contractor I found on energiser.ai
Joan S
The renewables solution I got from energiser.ai was more accurate than the ones I got from two installers coming round to my home.
Matthew R
I have used energiser.ai for solar and then again for a heat pump over a period of a few months and each time I have saved a lot of money and grey hairs!
Chris L
Never seen a renewables comparison site before so was a bit sceptical, but can honestly say it made the process so much easier and simpler for me.
Subra M
Great comparison site, saved me a ton of time and effort and money. Would definitely use again for sure.
Mark S
Very pleased with our installer that we matched with through energiser.ai who was very professional and always on time.
Kate M
We installed solar panels 10 years ago and had trouble finding a reliable installer. This time around with energiser.ai it was so much easier. Thanks
Jim B
We got more and better quotes in 1 minute using energiser.ai than we did with 3 weeks of calling around ourselves. Very impressed.
Harry W
I was going to use one of the big energy companies but ended up saving £6,000 off the solar panels with a contractor I found on energiser.ai
Joan S
The renewables solution I got from energiser.ai was more accurate than the ones I got from two installers coming round to my home.
Matthew R
I have used energiser.ai for solar and then again for a heat pump over a period of a few months and each time I have saved a lot of money and grey hairs!
Chris L
Never seen a renewables comparison site before so was a bit sceptical, but can honestly say it made the process so much easier and simpler for me.
Subra M
Key questions
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How can I save on solar panels, batteries or heat pumps?
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© 2025 energiser.ai
energiser.ai is the trading name of Thor Ltd registered in England (company no. 15358427) at 124 City Rd, London, England, EC1V 2NX
© 2025 energiser.ai
energiser.ai is the trading name of Thor Ltd registered in England (company no. 15358427) at 124 City Rd, London, England, EC1V 2NX
© 2025 energiser.ai
energiser.ai is the trading name of Thor Ltd registered in England (company no. 15358427) at 124 City Rd, London, England, EC1V 2NX