Answer a few short questions about your roof. We calculate yield, self-consumption and payback, and find vetted installers in your region to prepare a fixed-price quote.
This helps us find firms with the right experience.
We receive a placement commission from the partner firms when a job goes ahead. You pay nothing and commit to nothing, and your quoted price is not raised because of it.
We pass your details only to the partner firms preparing a quote for you, three at most. They are never passed on for advertising. You can withdraw your consent at any time without any particular form; details are in our privacy policy.
No. At most three firms will contact you, and only ones actually preparing a quote. If you are no longer interested, a short note is enough and the contact ends there.
Because it determines the system size, not your roof area. A kilowatt-hour you use yourself saves you the full electricity price; one you export earns only 7,70 ct/kWh. Anyone who sizes the system to fill the roof rather than to match your consumption is selling past your interests. Your consumption also decides whether a battery makes sense, and how big.
You normally hear back within 24 hours. A firm fixed-price quote follows the free on-site visit, usually within one to two weeks.
On a typical detached house the benefit is around 1.839 € a year, and the system has paid for itself after about 8 years. Whether that holds for you depends on roof, consumption and shading, which is exactly what we work out. If it is not worth it, we will tell you that too.