Technology and R&D

The German company said its new products are suitable for PV systems with tilt angles ranging from 0 to 15.6 degrees.

Austrian researchers developed a model to quantify the benefits of vehicle integrated photovoltaic (VIPV) on the energy needs of three different sizes of electric vehicle in the city of Graz, Austria, particularly the effect on battery energy and vehicle mileage.

UK-based Caldera has developed a new heat storage technology that can reportedly convert on-site generated solar power into on-demand heat, thus replacing conventional gas boilers. The system uses a composite of recycled aluminum and volcanic rocks to store heat at up to 500 C and produce steam.

Créawatt unveiled this week a new version of its ultra-light Luxsiol photovoltaic system for zinc roofs. It weighs only 3.25 kg/m2 enabling all types of flat roofs made of bitumen, PVC, ethylene propylene diene monomer rubber, or T333/T250 steel sheet.

LG Chem has announced that its Platform Technology R&D team has developed a temperature-responsive Safety Reinforced Layer (SRL), a material which is described as capable of surpressing thermal runaway. The material was analyzed in collaboration with researchers from Pohang University of Science and Technology (POSTECH) in South Korea, while the safety verification was conducted in partnership with LG Energy Solution.

While different institutions are making the case for hydrogen production offshore or in proximity to the coast, the European Commission is preparing to move forward with its second hydrogen auction.

A research group at the Indian Institute of Technology Roorkee has fabricated 4-terminal silicon-perovskite tandem solar cells with power conversion efficiency of 28%. The team is now scaling up this technology to match 18.2 cm x 18.2 cm, commercial M10 solar cells dimension.

Western Australian battery technology company Altech Batteries has announced its first Cerenergy ABS60 salt-based battery energy storage system prototype is online and operating successfully across a range of temperatures, confirming its thermal stability and commercial viability.

EnPV GmbH has developed a TOPCon solar cell concept featuring a novel type of back contact technology. The cell can reportedly be produced at signifcantly lower costs compared to conventional TOPCon cells and its manufacturinng process is claimed to be easy to introduce in existing TOPCon production equipment.

The German PV system provider said its new solar carport is an ideal solution for shopping centres, supermarkets or do-it-yourself stores. It was conceived to operate with either standard or semitransparent bifacial double-glass PV panels.