Projekt Gondosolar

Projekt Gondosolar solar overview.

Gondosolar is a proposed alpine photovoltaic installation on Alpjerung above Gondo in Valais. Its revised design uses bifacial panels arranged as solar trees to limit ground disturbance and improve winter generation. The project received conditional cantonal building permission in March 2025, with further approvals and a final investment decision still required.DevelopmentSwitzerland

At a Glance

Declared capacity

13 MW

Mounting

Ground

Operator

Data coming soon

Country

Switzerland

Location

46.210°, 8.142°

Website

Official project page

Ownership

3 records

Share	Role	Details	Period
Unknown	Indirect Parent	Alpiq is the principal shareholder of Energie Electrique du Simplon and leads development of Gondosolar with the local project sponsors.	Current / not dated
Unknown	Co Developer	Energie Electrique du Simplon is one of the three project sponsors developing Gondosolar.	Current / not dated
Unknown	Co Developer	The municipality of Zwischbergen is a project sponsor and approved participation in the Gondosolar development.	Current / not dated

Organisations

9 records

Organisations recorded as working on this asset or its project, and their role.

Organisation	Role	Details
	Lead development groupDevelopment And Consenting	Leads the Gondosolar project through its local subsidiary Energie Electrique du Simplon.
	Local project developerDevelopment And Consenting	Local development partner and operator of the area’s 16 kV network supporting the Gondosolar project.
	Municipal development partnerDevelopment	Participates in the local project sponsorship of Gondosolar.
	Historical project-planning partnerEngineering And Design	Geoformer was named among the local companies involved in planning Gondosolar at the February 2022 project launch.
	Historical project-planning partnerEngineering And Design	Pronat was named among the local companies involved in planning Gondosolar at the February 2022 project launch.
	Historical project-planning partnerEngineering And Design	Roccaval was named among the local companies involved in planning Gondosolar at the February 2022 project launch.
	Historical project-planning partnerEngineering And Design	Stahleinbau was named among the local companies involved in planning Gondosolar at the February 2022 project launch.
	Historical project-planning partnerEngineering And Design	The business was named as WINSUN among the local planning partners at Gondosolar’s February 2022 launch. It subsequently became part of tritec AG.
	Alpine photovoltaic research partnerResearch And Monitoring	Named among the scientific partners supporting Gondosolar at the project’s February 2022 launch.

Equipment

1 record

Panels and inverters recorded at this installation, with each unit's rating as its source gives it.

Equipment	Manufacturer	Model	Units	Unit rating	Source
PanelsProposed	Not set	Not setThe February 2025 revised design provides for approximately 25,000 bifacial photovoltaic modules arranged on around 1,600 solar trees. These modules form part of the proposed full installation.	25,000	Not set	Source7 Feb 2025

Supplier registration

Contact page only

How suppliers get onto this project's radar: its standing register, supplier portal or contact route.

General project enquiries can be made through the contact route on the project website. This provides a direct point of contact for initial engagement.

Project-specific general enquiry route published by Gondosolar; no standing supplier-registration form is identified.

Contact page

SourceChecked 29 Oct 2026

Capacity history

Recorded project capacity figures. Future-dated changes are shown but are not used as current capacity.

Effective	Capacity type	Capacity	Source
Current	Declared capacity	13 MW	Gondosolar — February 2025 revised proposal, approximately 13 MW

Wind [m/s]

Wave [m]