Solar Frontier's new SF140–160-S module series offers among the highest conversion efficiencies of any mass-produced thin-film module. CIS technology (CIS stands for the key ingredients copper, indium and selenium). The modules feature the light-soaking effect unique to Solar Frontier’s CIS technology, which provides higher output than initially specified - the key to a faster investment payback time and return on investment.
They absorb a wide spectrum of light energy and ensure maximum energy generation also under unfavorable weather conditions.
Solar Frontier's CIS modules are also black in colour, which can blend in with other roofing materials and are more preferable to Architects and home/business owners.