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

About the company

The core activity of Easy-Sun Sàrl is to advise and support private individuals and companies in the implementation of projects in the field of renewable energy, particularly in the installation of photovoltaic systems, the transition to electric mobility and the optimization of heating systems. The company offers specific studies, designs and support in the realization of projects to enable efficient and cost-effective energy supply.

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Offering

Products & services

Industry:Solar & Photovoltaics
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Easy-Sun Sàrl

✓ Offered11
Energy services for professionals
Incentive advice Chauffez Renouvelable, studies for photovoltaic projects, heating, storage and e-mobility, presentations of reports, tenders, awards, site follow-up and administrative procedures.
Photovoltaics
Studies and advice for solar projects, choice of equipment and installer, administrative follow-up, optimisation and risk reduction of the photovoltaic investment.
Heating
Studies and advice for boiler replacement, custom design, selection of equipment and installer, realisation follow-up and optimisation of the investment.
E-mobility
Studies and advice for charging points, needs analysis, choice of equipment and installer, taking into account power, expansion and solar energy.
EASY OPTI
Personalised energy optimisation study for photovoltaic installations, batteries, heat pumps and EV charging points, including analysis of self-consumption, costed scenarios and recommendations.
EASY START
Preliminary study for energy projects, with an overall view before investing in solar, heat pumps, energy storage and electric mobility.
EASY BATTERIE
Study to determine the real value of a storage battery, including capacity choice and consideration of self-consumption and grid usage.
EASY RELAX
Full support to move to solar, with tender management, comparison of quotes, selection of equipment and project follow-up.
EASY CHAUFFAGE
Full support to replace a heating system, from the study to the installation, including project management and selection of the implementing company.
Incentive advice Chauffez Renouvelable
Incentive advice supported by Suisse Énergie for single-family homes and large buildings, with a personalised view of sustainable heating alternatives.
EASY DRIVE
Analysis of needs and lifestyle to choose a charging point suited to the electric vehicle, with support towards the ideal solution.
Trust & reputation

ranQ Trust Score of Easy-Sun Sàrl: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Easy-Sun Sàrl scores 70.7 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.71.024%
  • 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%
Easy-Sun Sàrl scores 65.0 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.58.012%
  • 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%
Easy-Sun 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%
Easy-Sun Sàrl scores 8.6 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 35.8.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Easy-Sun Sàrl reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 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
4.5
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.515
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Passage du Lion d'Or 6 A
1040 Echallens
Opening hours
Mon
09:00 - 12:00, 13:30 - 17:00
Tue
09:00 - 12:00, 13:30 - 17:00
Wed
Closed
Thu
09:00 - 12:00, 13:30 - 17:00
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-332.001.442
Founded
2022 · 4 years
Last commercial register change
June 1, 2022
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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