E4U through its subsidiaries AS3 and W2E has developed low-cost electricity production and storage systems dedicated to auto-consumption. Equipped with smart management systems, the product supplies on-demand electricity (24/7). AS3 manufactures batteries of the future dedicated to the solar energy for on-board storage and Internet of Things (IoT). W2E develops high efficiency hybrid modules for the BIPV market. Thus, solar energy intermittence issue is solved through E4U’s reliable and self-sufficient OEM and modular systems.

E4U is the energy space since 2007 and have realized a number of disruptive breakthroughs leveraging Nanotech architecture. A direct impact to energy generation, storage, transport and distribution is to scale-up new applications for smart cities....
E4U through its subsidiaries AS3 and W2E has developed low-cost electricity production and storage systems dedicated to auto-consumption. Equipped with smart management systems, the product supplies on-demand electricity (24/7). AS3 manufactures batteries of the future dedicated to the solar energy for on-board storage and Internet of Things (IoT). W2E develops high efficiency hybrid modules for the BIPV market. Thus, solar energy intermittence issue is solved through E4U’s reliable and self-sufficient OEM and modular systems.

E4U is the energy space since 2007 and have realized a number of disruptive breakthroughs leveraging Nanotech architecture. A direct impact to energy generation, storage, transport and distribution is to scale-up new applications for smart cities.
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