Thin Film silicon Photovoltaics

Technology

• Amorphous and micromorph thin film silicon solar cells on foil
• Advanced light trapping through nano-imprinted texurization
• Inline, continuous processing of silicon absorber layers
• Monolithical series connection of cells through a combination of depth selective laser scribing and printing

Expertise

• Inline PECVD processing, with RF, VHF and Microwave PECVD
• Depth selective laser scribing, with ns, ps and fs lasers
• Screen and inkjet printing
• Inline monitoring of PECVD processing with Optical Emission Spectroscopy and Kelvin Probe
• Advanced characterization of cells and modules
• Adhesion of functional layers on metal foils

Our offer

• Secure your leading position in a cutting edge thin-film silicon PV technology, with potential for  >15% efficiency and <0.6 €/Wp module costs
• Join ECN and renowned industries for maximum leverage of investment
• Steer & guide the development and implementation
• Access to world-class know-how and intellectual property
• First to market with industrial process within 3 years