TEKMidian — Solar Energy

Solar Energy for
Suisse Romande

Complete solar solutions — from photovoltaic systems and heat pumps to EV charging and battery storage. Turnkey, schlüsselfertig — we handle everything from planning to commissioning.

  • Generalvertretung Südsolartechnik — exclusive regional representative
  • Full lifecycle: planning, Baugenehmigung, installation, Inbetriebnahme
  • Typically more affordable than competitors
  • French-speaking team for Suisse Romande
Request Consultation Back to TEKMidian
What We Install

Complete Solar Services

From the first site visit to grid commissioning — we handle every step of your solar project, across all technologies.

Photovoltaic Systems

Turnkey PV installations for homes and businesses. We handle everything — site assessment, Baugenehmigung / mise à l'enquête, installation, grid connection and Inbetriebnahme. Südsolartechnik panels with proven performance in Alpine conditions.

Heat pumps

Heat Pumps

Viessmann heat pump systems — air-to-water, ground-source, and hybrid configurations. Perfect for new builds and retrofits. Combine with floor heating for maximum efficiency. We manage the full installation including electrical and hydraulic integration.

EV charging

EV Charging

Home and commercial EV charging stations with smart load management. Integrate directly with your PV system to charge from solar surplus. From single-phase wallboxes to multi-point commercial installations — fully permitted and grid-compliant.

Battery storage

Battery Storage

Store your solar surplus for use at night or during grid outages. We install and commission residential and commercial battery systems. We also provide inspection and maintenance services for existing installations — including third-party systems.

Our Partners & Expertise

Local, Independent, Trusted

We work with leading manufacturers and bring the expertise that matters — so your installation is done right, from the start.

1

Generalvertretung Südsolartechnik

We are the official exclusive regional representative of Südsolartechnik for Suisse Romande — bringing premium Swiss solar technology to French-speaking Switzerland with full manufacturer support.

2

Fimer / ABB Service Partner

Installer and service partner for Fimer (formerly ABB) inverters. We handle new installations, commissioning, and maintenance of existing Fimer inverter systems — including warranty and post-warranty service.

3

Local Presence in Valais

Based in Troistorrents — at the foot of the Dents du Midi in the Valais — we know the local regulations, grid operators, and permitting processes. We are your neighbours, not a call centre.

4

French-Speaking Team

Our team operates fully in French for Suisse Romande — site visits, quotations, permits, installation reports, and ongoing support. No translation issues, no cultural friction. Just clear communication in your language.

Dents du Midi, Swiss Alps
40+
Years Engineering Experience
Why TEKMidian for Solar

Turnkey, Affordable, Zero Worries

Most solar installers in Suisse Romande make you deal with multiple contractors, chase permits yourself, and manage the grid connection separately. We do not work that way.

As the exclusive regional representative of Südsolartechnik — one of Switzerland's leading solar system manufacturers — we have direct access to premium equipment at competitive prices. We pass these savings on to you. Add our engineering mindset and local knowledge, and the result is typically a better installation at a lower total cost.

One point of contact. One contract. Everything handled — from first visit to first kilowatt-hour.
Turnkey service — we handle everything
Competitive pricing via direct manufacturer access
Local expertise in Valais & Suisse Romande
Engineering precision — no shortcuts
Get in Touch

Request a Solar Consultation

Tell us about your property and your energy goals. We'll assess feasibility, give you an honest estimate, and explain every step. No obligations.

Let's talk about your solar project

Whether you have a clear plan or just a vague idea, we can help you figure out what makes sense — technically and financially. Site visit is free. We only propose what genuinely makes sense for your situation.

Email
info@tekmidian.com
Location
Troistorrents, Valais, Switzerland
Availability
Monday - Friday, CET timezone

Request a Solar Consultation

Describe your property and what you have in mind. We'll reply with an honest assessment and next steps.

Send Us a Message