Solar cells manufactured by China Sunergy have reached a conversion efficiency of 20.26% in the pilot R&D line and received certification from the Fraunhofer Institute for Solar Energy Systems. These mono-crystalline solar cells achieve this performance using normal wafers.
The company plans to start commercial mass production by the end of 2013.
Commercial landlords face MEES compliance crunch
Two-thirds of UK commercial real estate (CRE) owners admit they are “not fully compliant” with energy efficiency regulations, according to new research from smart buildings specialist LMG.
Recognising outstanding achievements at CIBSE Building Performance Awards 2025
The Park Plaza Westminster Bridge in London came alive on 27th February 2025 for the prestigious CIBSE Building Performance Awards.
