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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentPhotovoltaicsMatranFri Solar Sàrl
Fri Solar Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Fri Solar Sàrl provides photovoltaic services for residential, agricultural and commercial customers. Its work includes project advice and assessment, system design and installation, as well as maintenance, inspections and repairs.

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Service area

Offering

Products & services

Industry:Photovoltaics
✓ Offered
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3.8/5

Fri Solar Sàrl

6
Installation of photovoltaic panels
Installation of solar panels for residential, agricultural and commercial sectors, with tailor-made design, professional installation, grid connection and performance monitoring.
Solar project study
Study of energy requirements, analysis of roof potential and assessment of site eligibility to define an appropriate solar solution.
Comprehensive energy audit
Energy audit to analyse the building situation, estimate the solar potential and guide decisions on system sizing and installation.
Quote for a solar battery
Quote for a solar battery, with assessment of the storage requirement and integration into a photovoltaic project.
Solar installation analysis
Analysis of a solar installation, including the technical assessment of the solar project and a service billed at 150 CHF.
Roof lease audit
Audit for roof leasing, with analysis of the roof’s suitability for a solar project and prior site assessment.
Trust & reputation

ranQ Trust Score of Fri Solar Sàrl: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of November 2026

Fri Solar Sàrl has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Fri Solar Sàrl scores 57.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.39.612%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Fri Solar Sàrl scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Fri Solar Sàrl scores 6.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.6.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fri Solar Sàrl reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Route du Bois 1
1753 Matran

At a glance

Legal form
Limited Liability Company
UID
CHE-384.318.231
Founded
2024 · 2 years
Last commercial register change
November 3, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • FRMatran
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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