Member - Likewatt

Cutting-edge solutions for optimal design and operation of decentralized renewable energy systems.

Type Startup or self-employed
Founded 2019
Company Size 7
Member Type
Founders Chady Kharrat
Headquarters 69003 Lyon, France
Social network


Likewatt believes renewable and decentralized energy resources (DER) play a major role in the energy transition occurring worldwide. However, DER installations are much more profitable when coupled with energy storage and other flexibility systems allowing revenue stacking on new energy markets and achieving multiobjective criteria. The challenge remains in the complexity of such installations which disqualifies the main decision makers and complexifies the embodiment of such projects. Likewatt developed Optiwize, a SaaS solution that allows energy professionnals, independant power producers but also non-expert consumers to overcome this complexity. By integrating artificial intelligence and data-driven machine learning techniques, it makes optimal design and operation of local energy systems simple and efficient. Likewatt labellized Deeptech by Bpifrance, was founded in 2019 by an experienced entrepreneur : Chady Kharrat, former CTO and founder of EDF Store and Forecast. It counts nowadays more than 100 company that are subscribed to Optiwize and more than 500 professionnal users.
Headquarters 69003 Lyon, 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 Likewatt

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.