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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsBottighofenSystema Solis GmbH
Systema Solis GmbH Logo
Verified· 3 sourcesTrust Score4.4/5

Systema Solis GmbH

Summary

About the company

The core activity of Systema Solis GmbH is the planning, installation, maintenance and optimization of solar energy solutions, in particular photovoltaic systems, as well as the provision of services in the areas of electrical installations, roof renovations and cleaning.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered5
Photovoltaics / solar power plant
Photovoltaic systems: consulting and design, installation and commissioning, maintenance and monitoring, subsidy processing.
Roofing
Roofing for new builds and renovations, maintenance and repairs as well as insulation and thermal insulation.
Electrical installations
Electrical installations for solar systems: planning and execution, cabling, inverter and battery storage integration, grid feed-in, smart metering and energy management.
Maintenance service
Maintenance service for photovoltaic and solar power plants as well as electrical installations: inspections, fault service, troubleshooting and performance optimisation.
Cleaning
Cleaning of solar systems and roofs, including gentle module cleaning, roof cleaning and removal of moss, algae and dirt deposits.
Trust & reputation

ranQ Trust Score of Systema Solis GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Systema Solis GmbH scores 87.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValue
Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from across all connected sources

Comparisons

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Location

Müligässli 1
8598 Bottighofen
Opening hours
Mon
08:30 - 12:00, 13:30 - 17:30
Tue
08:30 - 12:00, 13:30 - 17:30
Wed
08:30 - 12:00, 13:30 - 17:30
Thu
08:30 - 12:00, 13:30 - 17:30
Fri
08:15 - 12:00, 13:00 - 15:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-329.629.611
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Weight
  • 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.78.324%
  • 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.100.010%
  • 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%
Systema Solis GmbH scores 87.7 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.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.82.07%
  • 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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
Systema Solis 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%
Systema Solis GmbH scores 9.1 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 35.9.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Systema Solis GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 78 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. Full methodology

78 reviews
Sources
GGoogle4.678
★TrustpilotSoon
PProvenExpertSoon

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

Founded
2013 · 13 years
Last commercial register change
September 11, 2026
Employees
21 to 50

Knowledge

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