Subscribe To Premium
Premium Subscription

1Komma5°

Image: 1KOMMA5°

1Komma5° releases TOPCon module made with Wacker polysilicon

March 6, 2025
The company said its Full Black double-glass module, based on n-type TOPcon cell technology, has a conversion efficiency of 22.8%.
Rooftop solar installation in Germany.

German energy companies offer to take on Meyer Burger’s solar module production

February 27, 2024
German rooftop solar installer Enpal has started steps to set up its own solar module production in Germany.
1Komma5° targets to start production of its modules in 2024 with an initial annual nameplate capacity of 1GW. Image: 1Komma5°.

German startup 1Komma5° to build up to 5GW TOPCon module assembly plant

October 9, 2023
Hamburg-based energy startup 1Komma5° has planned to set up a 5GW tunnel oxide passivated contact (TOPCon) module assembly plant in Germany.
Newsletter

Most Read

Engie to build 155MW solar PV at gas plant in Spain 

News

Domestic content compliance drives engineering of steel module frames

Features, Interviews

Boralex shareholders approve Brookfield acquisition

News

MSolar to build US$23.7 million solar glass, cell and module factory in Virginia

News

Beyond modules: why US solar’s future depends on upstream manufacturing scale-up

Features, Editors' Blog

Inox Clean Energy acquires Vena Energy India’s 6GW renewable portfolio

News

Upcoming Events

PV ModuleTech USA 2026

Solar Media Events
June 16, 2026
Napa, USA

RE+ Storage

Media Partners, Solar Media Events
June 30, 2026
Sacramento, California

The smarter E South America – LATAM’s Largest Alliance of Events for the Energy Industry

Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil

Intersolar Mexico

Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico

RE+ Centroamérica

Media Partners, Solar Media Events
September 9, 2026