Sandra Enkhardt
New photovoltaic in-roof system from Switzerland
Swiss module manufacturer Megasol has unveiled a novel rooftop PV system in two variants — full-black and translucent. The installation consists of vertical supports, a ridge profile, and solar modules.
Green hydrogen price may drop to €5 kg by 2025
Aurora Energy Research says in a new report that maximum green hydrogen project profitability could be achieved when solar and wind power plants are combined with electrolyzers.
High-voltage residential battery from Varta
The new high-voltage Varta.wall storage device features an aluminum design and is available in capacities ranging from 10 kWh to 20 kWh. It also boasts an emergency power function.
Trina Solar achieves 25.5% efficiency in n-type TOPCon solar cell
The result was confirmed by the National Institute of Metrology of China. It was achieved with a cell size of 210x210mm.
Tesla opens gigafactory in Germany
The first Model Y electric cars have rolled off the assembly line at the US electric car manufacturer’s first European factory.
Swiss manufacturer unveils 500W solar module with 23.2% efficiency
Megasol said the solar module relies on new back-contact technology that is able to reduce internal resistance, ohmic losses and cell spacing.
Plug & play electrolyzer for green hydrogen production from Germany
Developed by Germany-based hydrogen specialist Enapter, the EL 4.0 electrolyzer is based on a patented anion exchange membrane (AEM) technology. Commercial production is currently being prepared at the company’s Italian plant and the first shipments should be made in the summer.
New agrivoltaic system design from Germany
Germany’s Sunfarming is testing the new project design in cooperation with research centers Jülich and the Fraunhofer ISE.
BloombergNEF says global solar will cross 200 GW mark for first time this year, expects lower panel prices
The analyst also forecasts strong growth for the storage business and a significant increase in PPAs for photovoltaic projects in Europe. It also said the newly installed PV capacity for 2021 reached 183 GW.
New hybrid inverter for rooftop PV arrays from SMA
SMA’s new hybrid inverter reaches a maximum efficiency of 98.2% and a maximum European efficiency of 97.5%. It is compatible with DC-coupled high-voltage lithium-ion batteries from leading suppliers, according to the manufacturer.
