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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsMézières VdSolenergy Sàrl
Solenergy Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Solenergy Sàrl is the installation of solar photovoltaic systems.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered7
Turnkey photovoltaic solar installations
Turnkey photovoltaic solar installations, with study, quotation, planning, administrative procedures, material delivery, electrical installation and commissioning.
Photovoltaic calculations and subsidies
Profitability calculations and information on photovoltaic subsidies, with access to the Pronovo tariff calculator and the roof suitability tool.
Autonomous PV system
Custom autonomous photovoltaic installations tailored to requirements and designed based on the experience gained by the company.
Energy storage system
Battery storage solutions with BYD Battery-Box Premium HVS and Huawei LUNA2000, with connected modules for suitable capacities.
Inverters
Kostal and Huawei inverters sized according to the panels and installed power, with a standard 5-year warranty and extension possible.
Mounting systems
Roof-mounted mounting systems, integrated in the roof and on flat roofs for photovoltaic panels, suitable for refurbishment and new builds.
Smart home
Accessories for Kostal and Fronius inverters, smart energy meters and energy management for integrating AC batteries.
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4.2/5

Solenergy Sàrl

Trust & reputation

ranQ Trust Score of Solenergy Sàrl: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Solenergy Sàrl scores 77.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.83.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.70.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.70.08%
Solenergy Sàrl scores 80.9 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.95.212%
  • 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%
Solenergy 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%
Solenergy Sàrl scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Solenergy Sàrl reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 15 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.915
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Route de Servion 48
1083 Mézières Vd
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-141.678.602
Founded
2013 · 13 years
Last commercial register change
March 29, 2017
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.
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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