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How we make money
Our guides and calculator are free. Here is how the site pays for itself.
Introduction fees
If you fill in our quote form, we pass your details to up to three MCS-certified installers, or to a quote partner who matches you with installers. We only do this with your permission, which you give on the form. The installer or partner may pay us a fee for the introduction.
Affiliate links
Some guides link to products, such as batteries or plug-in solar kits. If you buy through one of these links, the shop may pay us a small commission.
What this does not change
- You never pay us anything.
- Fees do not change the price you are quoted.
- Fees do not change what our guides say. If something is not worth it for most homes, we say so.
- We do not sell your details to anyone you have not agreed to.