Take care of the planet with 100% green energy

Calculate your savings


Now, the energy source is you.

What is distributed generation?

A distributed generation model is decentralised. Instead of producing electricity in large power plants miles away, energy is produced by small scale renewable energy sources. Electricity with no road miles that will be used right under your own roof, and in homes nearby. That's why it's also known as collective self-consumption.

Two models, two worlds.

Distributed Generation

100% green energy

No transport costs

No energy loss

Reduction of CO2 emissions

Limitless source

Low price

Generación Centralizada

Based on polluting+ fossil fuels

Cost of transport (tolls)

Loss of energy in transport

Climate change

Energy crisis

Price increases

Calculate how much your roof could generate

Distributed generation, a forward-thinking choice

Holaluz installations change the energy model for everyone, forever. Because green energy generated close by translates into savings.

Installing solar panels...


(With Holaluz)

  • You could reduce your energy bill to €0, including the fixed portion.

  • You maximise your roof's potential: you install more panels, produce more and save more. Every panel means between €5 and €10 euros of savings per month.

  • Your monthly saving is fixed and guaranteed in your contract. It doesn't matter if it's cloudy or raining.

  • The global demand for electricity will increase threefold over coming years thanks to the appearance of new heating and cooling systems, new technologies, electric mobility...

  • You'll generate more green energy, reduce C02 by 30% more and accelerate the change in the energy model.


(With other companies)

  • There's a limit to the savings you can make on your energy bill.

  • You don't make the most of your rooftop: you install fewer panels, produce less and save less.

  • Your savings will vary every month. This is a variable rate.

  • When you want to switch to an electric car, you won't have the capacity to charge it.

  • You'll generate less green energy, won't cut down as much CO2 and we'll all take longer to change the energy model.

Our aim: for you to pay €0, and even earn money

If your rooftop is perfect and you can install lots of solar panels, with Holaluz not only can you get your bill down to €0, you can even earn money. If once your bill is down to €0 you're still making more savings, we'll tot it all up and pay it to you over the course of the year.

Calculate how much you could save yearly
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Join the Revolution of the Rooftops

There are 10 million viable rooftops in our country that, along with yours, are going to change the world. Because with your help, the sky’s the limit for the Revolution of the Rooftops.

We'll cover 80% of the country's electricity needs.

We'll reduce the price of energy for everyone, forever, by 60%.

We'll provide 100% green energy to the owner, and to nearby properties.

We'll reach the 2030 Sustainable Development Goals 2 years sooner.

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If you prefer, call us. It's free

900 67 01 70

from 9:00AM to 9:00PM, Monday to Friday