Photovoltaics: a new call for tenders for companies

This additional call aligns with the commitments made during the national consultation "Einfach – Séier – Erneierbar".

It aims to enhance the existing system by focusing on a power category particularly suited to SMEs, especially due to the availability of surfaces such as industrial roofs, facades or car parks (shade houses).

In addition to creating new capacity, the scheme encourages companies to maximise the use of the electricity produced, particularly through self-consumption, energy sharing and integrating charging stations. Projects that include storage receive increased support, reflecting the higher investments required to optimise energy flexibility through battery installation.

EUR 3 million across 3 lots

The call for tenders follows the established subdivision into three lots, each divided into sub-lots with or without storage:

• Lot 1: Photovoltaic power plants >30 kWp and ≤200 kWp (building roofs; land in ZAE)
• Lot 2: Photovoltaic power plants >30 kWp and ≤200 kWp – "Innovative" (building roofs with light modules, façade modules)
• Lot 3: Photovoltaic power plants >30 kWp and ≤200 kWp (canopies)

The total budget allocated to this call for tenders is EUR 3 million. Aid will be granted based on competitive tendering, following the criteria outlined in the specifications.

Key dates and modalities

• Closing date: 17 April 2026
• Companies of all sizes can submit their projects via MyGuichet.lu. The complete specifications are available on Guichet.lu, detailing the conditions for participation.

Free informational webinars

The Ministry of the Economy, supported by Luxinnovation and Klima-Agence, will present these new schemes and the benefits they offer to companies during an information webinar. The sessions will take place on Thursday 26 February, from 10:00 to 12:00, in English, and on Thursday 26 February, from 10:00 to 12:00, in French.