Calculate the solar panel installation you need

#TheRooftopRevolution

We do the calculations for you so you can make the most of your solar panels

Save more with Holaluz's solar panels

Installing solar panels with Holaluz

With self-consumption

This is what your bill will look like

Without solar panels

Installing solar panels with other companies

Installing solar panels with Holaluz

Extra savings

Cut down other electricity bills

Have it paid into your account

With every panel you save an extra €10 a month

It's simple: the more solar panels you have, the more energy you produce, the more leftover energy you have to sell and, in the end, the more you save. Basically, you get the very most out of your rooftop.

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Frequently asked questions about calculating your solar panel installation