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

About the company

The core activity of JADI Solar AG is the planning, installation and maintenance of photovoltaic systems and other solar energy solutions, including battery storage, charging stations and smart energy systems, with the aim of providing customers in Switzerland with a comprehensive and sustainable energy supply.

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Offering

Products & services

Industry:Solar & Photovoltaics
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4.4/5

JADI Solar AG

Solar power systems
Tailor-made photovoltaic systems for homes and businesses, including consultation, planning, installation and commissioning. With roof-mounted, roof-integrated, flat-roof, façade and carport solutions.
Battery storage
Battery storage for PV systems to increase self-consumption and store excess solar electricity. For private and commercial customers, with various storage solutions.
Charging stations
Charging stations for charging electric vehicles with your own solar power, to increase self-consumption and reduce energy costs.
Smart energy use
Energy management and energy monitoring with intelligent control systems to optimise the flow of energy, the self-consumption ratio and electricity consumption.
Balcony power system
Balcony power system as a complete kit with solar modules and a micro-inverter, for easy installation, self-generated electricity and reduced electricity costs.
Maintenance and service
Maintenance, service and regular inspections for solar power systems to ensure proper function and efficiency, and to detect malfunctions and defects at an early stage.
Consulting for a photovoltaic system
Consultation meetings, feasibility assessment, indicative quotation and profitability review for individual photovoltaic projects.
Solar calculator
Online calculator to request an offer and for an initial assessment of solar power system projects.
Trust & reputation

ranQ Trust Score of JADI Solar AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

JADI Solar AG scores 94.7 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.90.724%
  • 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.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%
JADI Solar AG scores 67.5 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.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%
JADI Solar 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%
JADI Solar AG scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

JADI Solar AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 59 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
4.9
of 5

Aggregated from 59 reviews across all connected sources

Sources
GGoogle4.959
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Weststrasse 3
8570 Weinfelden
Opening hours
Mon
07:30 - 11:45, 13:15 - 18:30
Tue
07:30 - 11:45, 13:15 - 18:30
Wed
07:30 - 11:45, 13:15 - 18:30
Thu
07:30 - 11:45, 13:15 - 18:30
Fri
07:30 - 11:45, 13:15 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-171.593.933
Founded
2022 · 4 years
Last commercial register change
August 31, 2026
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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