
Follow your Octopus teacher and get 50€
Accept your friend's invitation and get 100% renewable energy and an almost five-star customer service
Follow your Octopus teacher and get 50€
Accept your friend's invitation and get 100% renewable energy and an almost five-star customer service

Choose the tariff that suits you the best

Enter your personal and bank details

No supply interruptions

Relax! You'll be with Octopus in 48 hours
Why Octopus?
Fair prices
Transparent prices and clear bills, based on the true cost of electricity

Get 100% green energy
All of the energy powering your home comes from renewable sources

An (almost) 5 star customer service
You'll receive customer support with a 4.8 out of 5 star average on Google and Trustpilot
A Community to share your energy and win prizes
In addition to the €50 reward, when you bring two friends or family members, you'll gain access to the OctoAmigos Community, an exclusive space where your energy becomes so much more.Every time you invite friends or family to join, you'll participate in monthly raffles. For each referral you make as a member of the Community, you'll earn 5 points that will go into a shared pool. Once the Community reaches the points goal, the prize will be raffled among everyone!Plus, a portion of your energy will go toward supporting charitable projects!
In addition to the €50 reward, when you bring two friends or family members, you'll gain access to the OctoAmigos Community, an exclusive space where your energy becomes so much more.
Every time you invite friends or family to join, you'll participate in monthly raffles. For each referral you make as a member of the Community, you'll earn 5 points that will go into a shared pool. Once the Community reaches the points goal, the prize will be raffled among everyone!
Plus, a portion of your energy will go toward supporting charitable projects!

I'm already with Octopus. How do I invite my friends?
Looking for a different kind of company?
Join Octopus today and get a 50€ gift and your personal link so you can spread your energy with your friends. You'll get 50€ for every friend who signs up!
FAQ's
Octopus Solar Wallet is a virtual wallet where you can accumulate your surplus solar energy as money to deduct from your electricity bills, allowing you to bring your bill down to €0. You can read more about our Solar Wallet here.
- Ask us for a quote of a solar installation
- Accept the budget and sign the installation contract
- Your solar specialist will apply the special tariff if you switch your energy to Octopus
Important: You’ll only get this price if you install your solar panels with Octopus. If you already have an installation and you switch to our Solar tariff, you’ll get 0,08€/kWh for your solar surplus
Octopus Solar Wallet is a virtual wallet where you can accumulate your surplus solar energy as money to deduct from your electricity bills, allowing you to bring your bill down to €0. You can read more about our Solar Wallet here.
At the moment we are installing in the Valencian Community, Community of Madrid, and some areas of Castilla y León and Castilla - La Mancha. Soon we will be installing in the rest of the peninsula.
You can pay for your solar panels in the way that suits you best: Financed: Pay for your panels with a monthly installment for 4 to 12 years. Cash: Pay the total amount of your panels when the installation is already done
We process all the public subsidies for self-consumption that the regulation allows us to do, free of charge.
Currently, it takes only three weeks from the moment you provide us with your contact information until you have solar panels on your roof. However, we can also adapt to your schedule. It can also depend on where you live: some municipalities require building permits, which may cause delays due to administrative procedures. Once the installation is scheduled, our technicians will be at your house for only one or two days.
The battery will allow you to increase your self-consumption and save even more on your electricity bills and be more independent from the grid. In addition, with the battery you get access to very favourable subsidies that allow you to recover the cost very quickly. You can see all the advantages of installing a battery in this article of our blog: How we bring your bill to zero.
At Octopus, we aim to provide a 5-star service from the beginning to the end of the process. That's why we train our own team of engineers and installers. This way, we ensure that we have professionals who strive to provide you with the highest-quality service.
Each material has its own warranty:
- Solar panels: 12 years warranty and 25 years warranty for 80% .
- production. Inverter: 10 years warranty.
- Battery: 10 years warranty.
- Installation warranty (any problems that may arise in your home due to the installation itself): 7 years.