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

About the company

The core activity of Enerpro GmbH is the planning, trading and installation of photovoltaic systems, particularly balcony power plants, solar power systems and battery storage systems for self-consumption. The company also offers solutions for optimizing self-consumption and autonomy.

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Offering

Products & services

Industry:Solar & Photovoltaics
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4.4/5

Enerpro GmbH

✓ Offered7
Photovoltaic systems
Photovoltaic systems, turnkey or for self-build; planning, material supply, permits, commissioning and support with funding.
Balcony solar systems
Plug-and-play balcony solar systems for balcony, façade, patio or roof; sets with modules, inverter, mounting system and registration with the grid operator.
Self-build solar systems
Advice and planning for self-build installations, complete material supply, support in finding suitable trades, and permit procedures and construction guidance.
ZEV and vZEV solutions
Self-consumption pooling for multiple consumers or properties; from 2025 also virtual self-consumption pooling using connection lines and meter data.
Hot water with solar power
Use solar electricity for hot water and heating with my-PV ELWA; direct conversion of PV power into heat, including hot-water provision.
Battery storage for balcony solar systems
Consulting and system concepts for battery storage in the balcony solar system environment; explains storage, charging and discharging of surplus power.
EV charging stations / wallboxes
Wallboxes and EV charging stations as part of the solar solution, for using solar power to charge electric vehicles and optimising self-consumption.
Trust & reputation

ranQ Trust Score of Enerpro GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Enerpro GmbH scores 96.0 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.93.824%
  • 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.97.910%
  • 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.100.08%
Enerpro GmbH 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%
Enerpro GmbH scores 85.0 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).85.022%
Enerpro GmbH scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Enerpro GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 46 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
5
of 5

Aggregated from 46 reviews across all connected sources

Sources
GGoogle546
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Bühlstrasse 72
8583 Sulgen
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-302.696.945
Founded
2022 · 4 years
Last commercial register change
August 11, 2025
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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