ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentPhotovoltaicsVétrozSolstar Energy Sàrl
Solstar Energy Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Solstar Energy is the planning, installation and maintenance of photovoltaic systems for private and commercial customers. The company offers comprehensive services, including the analysis of the potential of roofs and facades, the installation of solar modules, commissioning and electrical safety testing (Contrôle OIBT), as well as monitoring and maintenance of the systems.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Photovoltaics
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.8/5

Solstar Energy Sàrl

✓ Offered2
Turnkey photovoltaic installations
Complete services for solar projects: analysis and advice, quotation, technical installation, commissioning, OIBT inspection, tracking and monitoring, warranties.
Solar potential calculator
Automatic analysis of the solar potential of a roof, estimate of electricity or heat production, with an indication that the calculation does not replace professional advice.
Trust & reputation

ranQ Trust Score of Solstar Energy Sàrl: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 54% · As of November 2026

Solstar Energy 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.
x
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%
Solstar Energy Sàrl scores 61.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.50.012%
  • 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%
Solstar Energy Sàrl scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
Solstar Energy Sàrl scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Solstar Energy 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.

Knowledge

No knowledge articles yet

Once Solstar Energy Sàrl has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Solstar Energy Sàrl in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Solstar Energy Sàrl by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Solstar Energy Sàrl to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Rue de la Jonction 58
1963 Vétroz

At a glance

Legal form
Limited Liability Company
UID
CHE-178.888.921
Founded
2023 · 3 years
Last commercial register change
January 18, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • VSVétroz
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

    Similar companies

    GS
    Glob-Solar Sàrl
    Conthey
    IS
    iELLO SA
    Orsières
    TS
    Talimai Sàrl
    Champlan (Grimisuat)
    S
    SEBASOL-Valais
    Fully
    SS
    SETELEC SA
    Saillon
    ES
    ENERCO Sàrl
    Sion
    ES
    EnergiQ SA
    Bramois
    ES
    ElectroSolar SA
    Uvrier