ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsAndwil SgPoly Solar Solutions AG
Poly Solar Solutions AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Poly Solar Solutions AG is the development, production and distribution of technologies for intelligent energy use, energy optimization and independent energy generation, particularly in the field of solar technology. The company offers complete solutions for the use of solar energy, including solar collectors, heat pumps, storage systems and controls, as well as special solutions such as solar integral heating. The core activity also includes the planning and implementation of energy roofs and other plants for energy generation and optimization.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.8/5

Poly Solar Solutions AG

✓ Offered6
Integrated Energy Solutions
System solutions for combined energy and heat generation with solar collectors, heat pump, storage, controls, and need-based components.
Solar Modules
Solar modules for electricity generation and use in combined solar systems, also as part of the complete energy solutions described.
Heat Pumps
Heat pumps as a matching component for solar and heating solutions, used for combined heat supply and energy system integration.
Ice Storage Systems
Ice storage systems as latent storage for heat pump and solar systems, for storing and using thermal energy in the described plant concepts.
Energy Roofs
Energy roofs for using roof surfaces to generate electricity and hot water within the company’s solar technology portfolio.
Solar System Accessories
Accessories for solar systems, including the matching components and controls needed for the described installations.
Trust & reputation

ranQ Trust Score of Poly Solar Solutions AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Poly Solar Solutions AG scores 51.4 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.66.724%
  • 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.27.910%
  • 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.35.08%
Poly Solar Solutions AG scores 85.5 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.100.012%
  • 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%
Poly Solar Solutions AG scores 83.3 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).83.322%
Poly Solar Solutions AG scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Poly Solar Solutions AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle4.52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Poly Solar Solutions AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Poly Solar Solutions AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Poly Solar Solutions AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Poly Solar Solutions AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Feldrietstrasse 5
9204 Andwil Sg
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 17:30
Thu
08:00 - 17:30
Fri
08:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-110.212.395
Founded
2003 · 23 years
Last commercial register change
June 15, 2021
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    SA
    solarmotion ag
    St. Gallen
    SG
    Solarlife GmbH
    Balgach
    GA
    greencover ag
    Sargans
    HH
    Heizplan HPA AG
    Gams
    SH
    Selm Heizsysteme AG
    Kaltbrunn
    HW
    Hans Wittenwiler AG
    Bronschhofen
    DG
    DREXEL Group AG
    Mörschwil
    LP
    Liney Photovoltaik GmbH
    Goldach