About
Midsummer is a private headquartered in Järfälla, Sweden specializing in Solar.
Midsummer manufactures flexible CIGS thin-film solar cells and integrated solar roof panels produced in Sweden (Järfälla) and Italy (Bari). The company specializes in discretely designed, lightweight solar solutions that integrate with existing roof materials including metal, tiles, and bitumen without roof penetration. Products include three main lines: BOLD (flat roofs, 3kg/m²), SLIM (integrated panels for new/retrofit installation), and WAVE (wavy panels for tile roofs). All panels feature 6g CO2/kWh emissions (90% lower than silicon panels), 98% recyclability, and 63% recycled content. The panels are walkable, snow-load tolerant, and installation is 50% faster than traditional systems.
Headquarters
Järfälla, Sweden
Company Type
Private
Business Models
Value Chain
Products
BOLD
SLIM
WAVE
Certifications & Awards
Certifications
98% Recyclable
63% Recycled Content