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Plug-and-play solar system for off grid applications

March 2019
Gallery KW3 1
Gallery KW3 1


KW3 is a robust, reliable plug-and-play solar generator with zero CO2 emissions that supplies electricity 24/7.

The solution aims to reduce grid dependance and supply back-up in the event of power failure. For off-grid applications, it can be coupled to a diesel genset and used as a hybrid system. This provides longer servicing intervals and extends the operating life of the diesel genset. The application may be temporary or permanent while offering low maintenance, no moving parts and improved energy resilience. The intelligent system used in KW3 operates autonomously. KW3 is protected against surcharges, and it filters out harmonics which can affect power quality. Specific customer needs are addressed thanks to the different parameters available.

Label Date March 28, 2019
From France
Maturity stage Small scale commercialization
Looking For Financial advice, financing solutions for customers, visibility, new clients and distributors

The environmental benefits

  • Emits no CO2 emissions.
  • Off-grid, water pump, back up and 24-hour applications.

The Financial benefits

  • Payback period less than 6 years.
  • Savings of 50% on electricity bills.
  • Savings of up to 85% on operational costs.

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile

Libre Energie

Created in 2007, LIBRE ENERGIE is specialized in consulting, engineering, promotion and application of renewable energy production systems. Identified in France as photovoltaic solutions provider, Libre Energie is also known on the international market as a self consumption generators manufacturer, providing a turnkey electricity power supply, day and night self sufficient.

View company profile
Headquarters 44340 Bouguenais, France
Contact the Solution Provider Add to Favorites

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. 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. The innovator Libre Energie has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.