Midsummer

Midsummer develops a new method of producing solar cells with radically lower. Midsummer sells CIGS turn key manufacturing equipment. The Midsummer Duo line is an extremely compact thin film production tool that utilizes our own developed CIGS (copper, indium, gallium and selenide) solar cell technology. Midsummer CIGS solar cells use stainless steel substrates and contain no cadmium.