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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsCarouge GePermaLife Energy Sàrl
PermaLife Energy Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

PermaLife Energy Sàrl is a provider of planning, supply and installation services for photovoltaic systems. The company offers grid-connected and off-grid solutions, supplies components such as SolarEdge inverters and Victron Energy equipment, and provides maintenance contracts as well as support for permits and final inspections.

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3.7/5

PermaLife Energy Sàrl

Industry:Solar & Photovoltaics
✓ Offered4
Turnkey photovoltaic installation
Installation of photovoltaic solar panels, technical study, validation of the solutions, permitting procedures, site planning, commissioning and customer training.
Monitoring and maintenance of solar installations
Continuous remote monitoring, response in case of breakdown, warranty management, travel and labour included, maintenance contract for Permalife Energy installations.
SolarEdge solutions for grid-connected solar installations
Inverter, optimisers, backup, battery and SolarEdge charging station for grid-connected installations, with intelligent energy management and export of surplus solar energy.
Victron Energy solutions for off-grid solar installations
Victron Energy equipment for off-grid solar installations, suitable for remote or mobile sites such as chalets, vans, boats and camping.
Trust & reputation

ranQ Trust Score of PermaLife Energy Sàrl: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

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Data basis 54% · As of October 2026

PermaLife 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.
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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%
PermaLife Energy 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%
PermaLife Energy 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%
PermaLife Energy Sàrl scores 3.7 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 35.3.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PermaLife Energy Sàrl reaches a ranQ Trust Score of 3.7 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 October 2026.

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

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Location

Place du Rondeau 7
1227 Carouge Ge

At a glance

Legal form
Limited Liability Company
UID
CHE-307.675.235
Founded
2024 · 2 years
Last commercial register change
August 27, 2024
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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