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 · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryEnergy IndustrySementinaES Electronic SA
ES Electronic SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of ES Electronic SA is the development, production and distribution of electronic devices and systems for alternative energy generation, particularly in the fields of solar energy, wind power and hydroelectric power. This includes the manufacture of: * Converters (inverters) for use in renewable energy systems * Charge regulators for batteries * Power supplies for operating devices * Generators for energy generation * Batteries and accessories for energy storage * Systems for the installation and operation of renewable energy systems The company also offers services such as planning and calculation of energy systems to support customers in implementing their energy projects.

AI-generated
Offering

Products & services

Industry:Energy Industry
✓ Offered
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
4.1/5

ES Electronic SA

9
Sinus inverters
Sinus inverters with integrated Power Tracking charge controller, output voltage 230VAC/50Hz, integrated battery charger, compatible with existing and new systems.
Design and supply of renewable energy systems
Design of solar, wind and hydropower systems, custom development and supply of the material required for installation.
Materials for solar and renewable energy systems
Photovoltaic modules, panel mounts, cables and protective devices, 12VDC lamps, water pumps, 230VAC refrigerators and freezers, connection accessories.
New-generation sinus inverters (ESCG)
New-generation sinus inverters with stable output 230VAC/50Hz, dual converter, two charge controllers and LCD control display.
Special batteries for photovoltaic systems
Special liquid or GEL batteries for installations with photovoltaic solar panels, including Hoppecke Sun Power OPzV VR L and Optima Blu Top.
Charge controllers
Charge controllers for energy and solar systems, including those in the products commonly sold as well as in systems with built-in inverters.
ASP inverters
ASP sinus inverters as listed in the product catalogue, associated with charge controllers and the offering for renewable systems.
Wind and hydropower generators
Hydrogenerators brand Salmini, wind and related accessories for renewable energy installations.
Lamps for 12VDC solar installations
Energy-saving lamps and lamps for 12VDC solar installations for standalone systems and photovoltaic installations.
Trust & reputation

ranQ Trust Score of ES Electronic SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

ES Electronic SA has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
ES Electronic SA 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%
ES Electronic SA 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%
ES Electronic SA scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ES Electronic SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

No knowledge articles yet

Once ES Electronic SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

ES Electronic SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank ES Electronic SA by reviews, experience and specialisations.

Is this your company?

Claim the company profile of ES Electronic SA to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Via al Ticino 10
6514 Sementina

At a glance

Legal form
Corporation
UID
CHE-100.307.887
Founded
2003 · 23 years
Last commercial register change
October 31, 2025
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

    SF
    Swiss for Energy SA
    Balerna
    FI
    Futura Innova System Energy Sagl
    Faido
    ES
    Energydea Sagl
    Lugano
    TT
    TMC Transformers Group SA
    Ponte Tresa
    WS
    Windtracx Sagl
    Lodrino
    WE
    WE ENERGO AG
    Chiasso
    EV
    Energy Vault SA
    Lugano
    ST
    Solar Turbines Switzerland Sagl
    Riazzino