Any doubts?

Choose the Tesla Powerwall.

Now at Holaluz.


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Tesla Powerwall Certified Installer

Install solar panels

With Holaluz you can reduce your electricity bill to €0 by adding a battery for solar panels.

Calculate your savings

Do you already have solar panels?

Sell the surplus of your solar installation at the best price with Holaluz Cloud.

Sell your surpluses

Switch to 100% green energy

With our technology, we customize your fee so that you pay the right amount on your electricity bill.

More information

Committed to you and the planet

Only 100% green energy

We connect people to green energy and transform rooftops into sources of renewable energy. That's how we're driving a fairer, more sustainable energy model. Because the planet can't wait any longer.

Technology at your service

We're an electricity company that loves technology That's why we offer rates that are adapted to you, which translates into an average saving of 10% off your electricity bill.

You're always at the heart of things

We don't believe in discounts or temporary promotions. We prefer to look after all our clients by offering the best price, always. And if we can top it, we do so without being asked.

Leave us your phone and we'll call you whenever you want

If you prefer, call us. It's free.

900 67 07 07

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

Because we believe our energy should be always green, and things should always be simple.

You're sure to have questions, and we love anticipating your needs.

  • How do the subsidies and grants for the installation of solar panels work?

    Currently the main subsidies for installing solar panels come from Next Generation EU Funds. This funds provide for a maximum of 900 million euros, available from 2021, managed by each autonomous community. At Holaluz we take care of everything for you, achieving up to 45% savings on the panels total cost. On the other hand, this grants for solar panels are compatible with the IBI and ICIO bonuses set by each municipality.
  • Should I switch electricity provider if I'm renting?

    You're free to switch electricity provider whenever you like. Just like you choose the best phone company or wifi provider for you, you can choose energy that's in line with the world you want for you and the people you love. And if the property's owner decides to go back to their old provider, they can do so whenever they like at no cost.
  • Is it easy to switch to Holaluz from my current electricity provider?

    Of course! Just fill in our form, and you're done. It takes less than 3 minutes. We'll take care of the rest. If you're already registered with an electricity company, we'll cancel that. And if there hasn't been electricity supplied before, we'll handle the process for you once we've received the necessary documents.
  • Will I lose power whilst switching electricity provider?

    You'll never lose power. The law guarantees that because it's a basic need. When you choose to switch to Holaluz, we'll take care of everything for you, and you'll never go without. On average, it'll take between 2 and 7 days for the switch to take place, and you'll be none the wiser when it does. The planet will, though. Because you'll have chosen energy that's kind to our home.
  • Am I paying for the power I really need?

    A lot of people are paying for more power than they really need. At Holaluz, we optimise the power of all our customers so they don't pay for something they won't use. If you like, we can calculate the optimum power for you, so you can discover how much you could save.
  • I'm worried about the unstable price of electricity. Is there a way to combat that?

    Of course. You can join the Revolution by choosing one of these 2 options:
    1. The Fair Rate. It's the first fixed rate for 100% green energy. With this rate, you can use all the energy you need whenever you like, and you'll pay the same every month. We only ask you to use it responsibly. Stop worrying about the price of energy and your bills forever!
    2. Your own solar panels. If you have a viable roof, we'll install your solar panels and you won't have to invest one single euro of your pocket. You save on your bill from day one, whilst giving the planet a breather. Like to find out more
  • I'd like to pay the same for electricity every month. How does the fixed rate work?

    Our Fair Rate is the first fixed rate for 100% green energy on the market, and it's totally personalised. We study your electricity consumption over the last 12 months to see how much energy you will consume on average every month when you've joined Holaluz. That's why we can only offer you the Fair Rate if you've been living at your current address for more than 12 months. Discover the details of the Fair Rate.

Comments that give us an energy boost

The numbers speak for themselves. And our customers speak for us:

Icon of a quotation mark

I am happy in general terms, since I installed the solar panels I save more than 100 euros per month on my electricity bill. I think all are advantages.

  • Nieves Martín
  • María Castellanos
  • Conrado
  • Inma & Hilario
  • Ros Guilabert
Why Holaluz
We'll recommend the best option for you. And we sign you up in just 3 minutes.
We take care of everything We handle all the paperwork with your old company.
In just a few days you'll be all set, with no fixed contract You won't lose power during the switch.
Sign up

Any doubts?