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Install your solar panels with Octopus
Smart solar energy to save even more on your bill
Already have solar panels? Solar Tariff and maintenance
More savings
Bring your bill closer to €0 with our solar tariff and award-winning Octopus Solar Wallet technology, voted Product of the Year.
5-star quality
Awarded for excellence and installation quality by partners like Tesla.
A brand you can trust
With a presence in 8 countries, over 500,000 reviews rate us 4.8 out of 5.
The energy of those who trust Octopus
Atención al cliente de 10
Decidí poner mis placas solares con ellos, y fue tan bien la experiencia que ahora la mitad de la familia y varios amigos somos de Octopus.
Salva - Enero 2025
¡Excelente servicio!
Se notaba que tienen experiencia, ya que cuidaron cada detalle y optimizaron la instalación para que sacáramos el máximo provecho.
David - Diciembre 2024
Muy recomendable
Me he sentido muy acompañado y correctamente asesorado. [...] La instalación la han hecho con mucho mimo y de una manera profesional.
Raul - Enero 2025
What is Octopus Solar? Much more than just an installation
Install solar panels
Generate your own 100% green energy and save on your bill
Reduce your bill by 65% or more
Add your solar tariff
You’ll save more with Octopus’s solar tariff and our Octopus Solar Wallet technology.
Reduce your bill by 75% or more
Add a battery
Get 2 years of free electricity when you choose Huawei, and 3 years with Tesla. You can choose storage from 5kWh up to 21kWh.
Reduce your bill by 100%
A simple process
1
Your free quote
2
Viability study
Our engineers will make sure everything is in order during a video call.
3
Installation procedures
We handle all available government subsidies for you.
4
Let's get to work
We’ll install your panels on your roof with lots and lots of care.
We take great care in the quality of our materials
Solar panels
We install high-quality solar panels that produce more energy and offer greater efficiency. They come with a 25-year warranty and provide a power output of 530 Wp. Brand: Longi
Battery
Add a Huawei battery and get 2 years of free electricity. Choose Tesla, and enjoy 3 years of €0 energy bills. You can select storage capacity ranging from 5 kWh to 21 kWh. Add a backup system to protect yourself from power outages.
Discover more about Octopus Zero.
Inverters
With inverters from Huawei and SolarEdge, your installation will run safely and intelligently, maximizing the performance of your solar panels. They come with a 10-year warranty and offer broad compatibility.
A simple process
Paneles solares
Instalamos paneles de calidad, que producen más energía y son más eficientes. Tienen 25 años de garantía y una potencia de 530 Wp.
Marca: Longi
Batería
Añade una batería Huawei y te regalamos 2 años de luz gratis. Si eliges la Tesla, te regalamos 3 años de facturas a 0€. Puedes elegir un almacenaje desde los 5kWh hasta los 21 kWh. Descubre más sobre Octopus Zero.
Inversores
Con inversores como Huawei y Solaredge, tu instalación funcionará de forma segura e inteligente, optimizando al máximo el rendimiento de tus placas. Tienen una garantía de 10 años y una compatibilidad amplia.
We adapt to you
Payment methods
One-time payment
Maximum savings
Pay off your installation faster
Instantly increase your home’s value
Subscription
Subscribe from just €2/day
Pay for your solar panels with your monthly savings
Save from day one
Why add a battery to my installation?
It lets you become more independent from the grid, so you can forget about fluctuations in energy market prices.
That way, even during non-sunny hours, you’ll be using the 100% green energy your panels generated during the day and didn’t use—rather than sending it back to the grid. And all at a cost of €0!
What if you already have solar panels?
Discover our solar tariff and our solar panel maintenance
Solar Tariff
Get more out of your installation
Free Octopus Solar Wallet
Surplus at 0.05€/kWh. If you install with us at 0.07 €/kWh
OctoCare
Long live your installation!
Save up to €228 a year and forget about unexpected costs.
Extend the lifespan of your panels by up to 3 years
13.90€/month
Frequently asked questions
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