Member - Stolect

STOLECT is a start-up developing an innovative and efficient electricity storage technology based on thermal conversion

Type Startup or self-employed
Founded 2019
Company Size 10
Member Type
Founders Jean-François Le Romancer
Headquarters 92500 Rueil-Malmaison, France
Social network


STOLECT is developing an innovative, safe and efficient technology of electricity storage. STOLECT's electricity storage technology enables the massive integration of renewable energies and the decarbonization of the energy mix by offering clean and controllable electricity. As a result, STOLECT offers an economically competitive solution in a rapidly growing market STOLECT was founded in 2019 and the first developments started in 2014. The company already successfully led prototype phases and has now started the construction of the first complete full-scale system. Its design and advantages make it a breakthrough technology adapted to market needs and constraints. STOLECT builds on a network of French and European industrial partners to accelerate the commercialization of the solution.
Headquarters 92500 Rueil-Malmaison, France

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from Stolect

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.