Crystalmax technology

ECM developped its own proprietary technology: Crystalmax. Based on the « mono-like » principle, this innovation provides the grounds for a higher wafer quality which are used to produce solar cells with significant higher efficiency than the one manufactured with standard multi-crystalline wafers.

Turnkey line engineering

Large project Management: ECM holds an expertise in large project management which we put into pratice to deliver PV production line up to hundreds of MW. From the purification of silicon to the PV systems including technology transfer and training. ECM is your technological partner.

Strong R&D focus

Choosing ECM is to make sure you benefit from the best technology available in the world. ECM has a privileged partnership with a world leading research center on solar energy: CEA-INES (National Institute of Solar Energy, France). ECM keeps making continuous improvement in key technical area to make sure your equipment delivers beyond expectation.



R&D Ingot & wafer turnkey line –


ECM is your technological partner


Li-Ion battery turnkey line –


100 MW PV Turnkey line –


30 MW Pv Modules Turnkey line


CrystalMax is a combination of a specific furnace design and an innovative crystallization process.

Furnace design + innovative process

ECM PV 600CrystalMax

Specific seed preparation and crystallization repice by ECM