Technology and R&D

A team of scientists led by Russia’ National University of Science and Technology (NUST MISIS) has made a discovery that allows them to better control excitons in a multi-layered semiconductor. In time, the discovery could lead to the development of unique new solar cell materials.

Finnish-based energy-solution provider, Wärtsilä has signed an agreement with automobile producer, Hyundai Motor Group to establish a commercial partnership for the use of second-life electric vehicle (EV) batteries in storage solutions.

Inverter manufacturers tapped into the major theme of digitization in their product presentations at this year’s Smarter E event in Munich – of which Intersolar Europe is a part of. The solutions deploy smart software solutions for maximizing self-consumption, O&M provision and enable hybrid architectures across all three market segments.

U.S.-based tracker supplier Array Technologies took part in the panel discussion on bifacial technology at the Future PV Roundtable during Intersolar Europe last week. pv magazine caught up with panelist Caesar Alberte, VP International, to discuss the company’s new CEO and its work on bifacial tracking.

U.K.-Germany based Oxford PV has announced the achievement of 27.3% efficiency on its perovskite-silicon tandem cell. The record has been confirmed by the Fraunhofer Institute for Solar Energy Systems (ISE).

Perovskites, a tempting low-cost alternative to crystalline silicon based solar cells, could be moving closer to commercial production thanks to a new way of applying the critical electron transport layer (ETL) pioneered by an international team of researchers.

Following Monday’s announcement, pv magazine spoke to Lior Handelsman, of SolarEdge. The company VP is adamant Huawei has infringed the Israeli firm’s intellectual property, and says defending IP will see the PV industry grow.

At the smarter E-Intersolar Europe trade show this week, awards have been given to the technologies driving the energy transition to a low carbon future. Prizes include the Intersolar Award, recognizing PV technology; the EES prize for storage innovation; and the smarter E awards – one of which was given to an off-grid agricultural project in Australia.

Welsh consultancy’s technology could help business, universities and local councils make fuel savings regardless of lack of PV subsidy in the U.K.

Underlining India’s commitment to becoming the global renewable energy leader, Shri Anand Kumar, Secretary of India’s Ministry of New and Renewable Energy, said the country plans 500 GW of capacity by 2030. He also underlined India’s plans for becoming a solar and storage manufacturing hub; and said the International Solar Alliance needs to widen its membership.