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

About the company

The core activity of hpwtec AG is the development, manufacture and construction of thermal solar systems, photovoltaic systems, solar storage systems and solar filling stations. The company also offers plant-specific solar storage systems and trading products for solar energy systems.

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Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered7
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3.8/5

hpwtec AG

Photovoltaics
Photovoltaic systems for clients and construction partners, including technology selection, sizing, subsidy funding, grid connection, financing and profitability calculations, and KEV registration.
Solar thermal
Thermal solar systems with a pressureless PP system, solar collectors type KE 1, and suitable storage tanks for domestic hot water and heating support.
Solar thermal collectors
Solar collectors type KE 1 for water heating, domestic hot water, and heating support, designed for large-area roof mounting.
PP solar storage tank
Pressureless PP plastic storage tank with integrated heat exchangers, sizes individually adaptable, stratification pipe and insulation for solar thermal systems.
Control & battery storage
Intelligent control for PV systems with a base solution, a simple storage solution, and a variable storage solution for yield monitoring, self-consumption optimization, and energy management.
Solar charging stations
Photovoltaic systems with a charging station for electric vehicles, for self-consumption at home or at the workplace, with variants for slow, medium and fast charging.
Project consulting and design of solar systems
Consulting for photovoltaic systems including technology selection, sizing, subsidy funding, grid connection, yield forecasts, and support with registration.
Trust & reputation

ranQ Trust Score of hpwtec AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

hpwtec AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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%
hpwtec 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%
hpwtec AG 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%
hpwtec AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

hpwtec AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hier entsteht die Karte
Bagenschwand 416
3550 Langnau Im Emmental

At a glance

Legal form
Corporation
UID
CHE-115.987.701
Founded
2010 · 16 years
Last commercial register change
September 17, 2010
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

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