How it works
From your address to the contract, in six steps. You choose the package and the days; we find the installer in your area.
You do the first three steps in the calculator, in about 2 minutes.
Step by step
Address and phone
Enter the address of the house and your mobile number. We send you a code by SMS, so we know the number is yours. We also check that we have installers in your area.
On the siteSize and package
Tell us your electricity bill, and the calculator suggests a size: 6, 8 or 10 kW. Then choose a package with panels, an inverter and, if you want, a battery, and see its estimated price. If no package fits, tell us what you need.
On the siteDays for the visit
Pick the days you can be at home, in the morning (08–12) or the afternoon (12–18), and send your request.
On the siteWe agree the visit
A CasaSolar colleague will reach out to you shortly. They check your details with you, agree the day of the visit and choose the installer in your area.
By phoneThe technical visit
Someone from the installer comes to your home. They look at the roof, the electrical panel and the place for the inverter and battery, and note any extra work needed.
At your homeFinal quote and contract
You get the final quote: the package you chose and the extra work found at the visit, each with its price. If you agree, you sign the contract with the installer and CasaSolar.
By e-mail
Who does what
CasaSolar
- Shows you the packages and their estimated prices.
- Agrees the visit with you and chooses the installer.
- Prepares the contract.
The installer
- Does the technical visit.
- Says what extra work is needed.
- Installs the system.
An estimate, not an offer
The price in the calculator is an estimated price. We work it out from the package you chose, before anyone has seen the house. The price you sign is the one in the final quote, after the technical visit.
Start with your address
It takes 2 minutes. You need the address of the house and your mobile phone.