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Expertise of photovoltaic power plants

We carry out expertise on existing or planned solar panel power plants. Using our 10 years’ worth of experience, we help you make the right choices as you’re implementing new projects or advise you on the trustworthiness of an installation you may plan on acquiring. With this in mind, PHOTOVOLT SA offers the following expertise.

The successful completion of an industrial solar panel power plant relies on careful preparation, carried out by the book and a perfect coordination between the various departments and the installer. This will lead to a reduction in assembly costs and the promise of an implementation in compliance with ESTI art. 14. PHOTOVOLT SA produces expertise independently and objectively. The great range of our customers makes us a reliable, objective and unconstrained partner.

Pre-planning

Site check-up before construction.
  • Checking roof condition and, if needed, requesting external expertise.
  • Controlling of security apparatus in place: scaffolding, glass domes, roof access.
  • Double-checking of measurements, layout of structure, possible installations of DC cable conduits, most efficient way of securing inverters and DC boxes in place.
  • Checking of existing lightning rod mesh, main earthing connector and cohesion of all metal components on the roof.

Follow-ups

Check-ups during implementation, before installing solar panels modules and cable conduits covers.
  • Making sure the wiring, connections and electrical safety comply with ESTI art. 14.
  • Ensuring compliance with the manufacturer’s standards for structure and ballast.
  • Making sure the cable conduits, inverters and DC boxes are properly secured.

Final 

Visit before commissioning.
  • Study of the DC protocol provided by the installer.
  • Check on the installation of the solar panels and their supports.
  • Validation of SINA protocol.

Address

Photovolt SA
Rue de la Samaritaine 19
1700 Fribourg

Administration

Photovolt SA
Route de Gruyères 2B
1608 Oron-le-Châtel
Suisse

Telephone

026 508 58 38


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