



Electrical systems and energy solutions for properties in Portugal
Swedish technical expertise in solar energy, battery storage, backup power, electrical installations and intelligent building systems.
What we do
We do not sell products. We analyse, design, install, verify and take technical responsibility for the property's electrical system and energy solution as a whole.
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01
Solar energy
Solar installations dimensioned to the property's actual energy needs and conditions.
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02
Energy storage
Battery systems for greater self-consumption, energy security and independence.
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03
Backup and off-grid
Backup and self-sufficient solutions dimensioned to the property's critical loads and technical requirements.
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04
Electrical systems
Electrical installations, distribution boards, protection, earthing, verification, inspection and upgrades.
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05
Smart buildings
Intelligent control and automation of lighting, energy and technical systems.


Solar panels, batteries, backup power and building automation are tools. Which of them a property needs is decided by the property, not by a catalogue.
Why Regavis
Not slogans, but the way every installation is assessed, carried out and handed over.
Designed for the property
Every installation is assessed against the property's electrical infrastructure, energy consumption, use and future needs.
Installed correctly
Electrical safety, protection, earthing, verification and documentation are an integrated part of every project.
One technical responsibility
From first assessment and design to installation, commissioning, inspection and documentation.


Swedish technical expertise in Portugal
Regavis brings a Swedish way of working to properties in the Algarve: structured installation, inspection, verification and documentation, carried out by qualified electricians who take the parts of an installation you will never see as seriously as the parts you will.
- Structured installation
- Inspection and verification
- Complete documentation
- Local presence in the Algarve
Installed correctly. Properly verified. Fully documented.
A professional installation does not end when the equipment starts working. Protection, earthing, inspection, verification, commissioning and documentation are essential parts of a complete electrical installation.

- 01 Protection
- 02 Earthing
- 03 Inspection
- 04 Verification
- 05 Commissioning
- 06 Documentation
From first contact to a documented installation
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01
First contact
We go through the property, your needs and your goals.
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02
Technical assessment
We assess the property's electrical system, energy consumption and installation conditions.
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03
Design and installation
A suitable technical solution is developed and installed professionally.
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04
Inspection and documentation
The installation is inspected, commissioned and documented.
A Swedish electrical and energy company in Portugal
Regavis is a Swedish electrical and energy company operating in Portugal. We work with property owners who want professionally designed and installed solutions in electrical systems, solar energy, battery storage, backup power and intelligent building systems.
We take responsibility from technical assessment to completed installation, verification and documentation. The same care applies whether the project is a solar and battery system for a family villa or the complete technical infrastructure of a larger property.
More than 25 years of experience in electrical installations and technical systems

"I want to know what we install, why we install it, and that it is checked, verified and documented properly."
Tell us about your property
Whether you are considering solar energy, battery storage, backup power, electrical installations or a more complete energy solution, we start with a technical review of the property and your needs.