Free savings comparison to reduce your electricity bill by up to 30% with our 100% green electricity.
You are about to be
PROTagonist of change.
Join the change to alocal and sustainableenergy
Electricity – Solar – Air conditioning – Charger
Electricity – Solar – Air conditioning
Everything you need to reduce your bill
while caring for the planet
Self-consumption
Free personalized study to reduce up to 95% your electricity bill by installing solar panels and batteries.
Aerothermal and Air Conditioning
Free customized assessment to install the new sustainable air conditioning and save up to 60% on your energy bill.
Green electricity
Free diagnostics to optimize the key variables of your electricity bill and save up to 30% with our certified renewable electricity.
Self-consumption
Free personalized study of the return on investment in solar panels to reduce your company’s electricity bill by up to 95%.
Air conditioning
Free customized assessment to install the new sustainable air conditioning, improve air quality and save up to 60% on your company’s energy bill.
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If you prefer, call us. It’s free
900 802 435
from 9:00 a.m. to 6:00 p.m. from Monday to Friday
Why PROT energia?
Because you are the protagonist
Everyone talks about focusing on the customer. We were born with this purpose in mind: that you are the protagonist of this story. That’s why we will always serve you as we would want to be served. Don’t take our word for it, but the opinion of our customers.
Dealer or Installer?
Both. Switching electricity companies is just the beginning. We offer you the complete green energy proposal with electricity and self-consumption and energy efficiency installations.
Equipment to PROT energy from start to finish
The energy sector is complex. That’s why at Prot we have a complete team of engineers and technicians who will advise you commercially at the beginning and will attend to any need while you are a customer.
We don’t say so, our customers do.
4.9 out of 5 in ratings
You want to be the
PROTagonist of change.
Join the change to local and sustainable energy
PROTagonist
Subsidies and aid for installing solar panels
Discover the advantages of installing solar panels for SMEs
Discover the advantages of installing solar panels for SMEs
Requirements to install solar panels

