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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryCrafts & TradesHeating installerPayerneSolartech Group Sàrl
Solartech Group Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Solartech Group Sàrl provides advice, installation and maintenance for photovoltaic systems and heat pumps. Its services also include solar batteries, electric-vehicle charging stations and solar-panel cleaning.

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Offering

Products & services

Industry:Heating installerPhotovoltaics
✓ Offered5
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Solartech Group Sàrl

Solar photovoltaic systems
Solar photovoltaic systems for roofs, façades, garages, carports and gardens; flexible installation, self-generation of electricity, and solutions for private, business and public clients.
Heat pumps
Heat pumps for new builds and renovations; advice, installation, replacement of existing heating systems, and heating and cooling functions using renewable energy.
Solar panel cleaning
Cleaning of solar panels and regular maintenance to optimise performance; removal of dirt, pollen, sand and other deposits using ecological cleaning methods.
Solar batteries
Solar batteries for storing surplus solar energy; higher self-consumption, reduced grid purchases and optional backup operation during power outages.
EV charging stations
Charging stations for electric and plug-in hybrid vehicles; solutions coordinated with solar power production and energy management.
Trust & reputation

ranQ Trust Score of Solartech Group Sàrl: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

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Data basis 54% · As of November 2026

Solartech Group 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%
Solartech Group Sàrl scores 37.5 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.0.012%
  • 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%
Solartech Group Sàrl scores 83.3 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).83.322%
Solartech Group Sàrl scores 60.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.60.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Solartech Group Sàrl reaches a ranQ Trust Score of 3.5 out of 5.0 — rated «Solid». 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

Rue du Jura 7
1530 Payerne

At a glance

Legal form
Branch
UID
CHE-159.813.561
Founded
2026 · 0 years
Last commercial register change
August 5, 2026
Employees
1 to 10
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.
76.0
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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