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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsAesch BlAlpen Energie GmbH
Alpen Energie GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of AlpenEnergie is the planning, consulting, sales and installation of innovative and sustainable energy solutions, in particular photovoltaic and storage systems, as well as the provision of products such as solar systems, wall boxes, inverters, storage systems, energy management systems, heating rods and emergency/backup power systems.

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Offering

Products & services

Industry:Solar & Photovoltaics
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4.3/5

Alpen Energie GmbH

7
Solar PV system
Planning, installation and turnkey mounting of photovoltaic systems for single-family homes; including initial consultation, funding applications, grid connection registration and own installation without subcontractors.
Heat pump
Buderus heat pumps for single-family homes; consultation, planning and installation as an addition to the solar PV system for CO₂-free heating and an integrated energy system.
Battery storage
Battery storage for photovoltaic systems; modular storage solutions with hybrid inverter, expansion capacity, support for dynamic tariffs and use for higher self-consumption.
Energy management system
Smart energy management to monitor and control solar yield, battery storage, wallbox and household consumption; with app/tablet overview and support for dynamic tariffs.
Wallbox
Charging station for electric cars with PV surplus charging, automatic phase switching and app control; integration into the energy management system for intelligent charging.
Backup power
Backup power and grid backup systems with automatic switchover in the event of a power outage; securing essential loads such as heating, refrigerator, lighting and internet.
Solar module
High-performance solar modules with 500 W, glass-glass construction, bifacial technology, partial shading optimisation as well as fire protection and hail protection class A/5.
Trust & reputation

ranQ Trust Score of Alpen Energie GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Alpen Energie GmbH scores 90.4 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.83.224%
  • 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.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%
Alpen Energie GmbH scores 60.8 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.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.70.07%
Alpen Energie 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%
Alpen Energie GmbH scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alpen Energie GmbH reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 101 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
4.7
of 5

Aggregated from 101 reviews across all connected sources

Sources
GGoogle4.7101
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Gewerbestrasse 7
4147 Aesch Bl
Opening hours
Mon
08:30 - 19:00
Tue
08:30 - 19:00
Wed
08:30 - 19:00
Thu
08:30 - 19:00
Fri
08:30 - 19:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-403.474.282
Founded
2024 · 2 years
Last commercial register change
March 24, 2026
Employees
11 to 20
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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