While much of the focus on electric vehicle (EV) charging infrastructure focuses on volume, what about quality? And who is going to maintain a multi-million strong fleet of EV chargers?
Finnish manufacturer Envertech says its new microinverter has a maximum efficiency of 96.8%. The short-circuit current of the new product is 25 A and the voltage output is 220 V.
Sinovoltaics is studying the changes in the supply chains in manufacturing hubs in Europe and North America to determine site capacity, current and planned, for dozens of manufacturers. The results are being published in free reports.
Austrian agency OeMAG is allocating €135 million ($146.4 million) of incentives under Austria’s Renewable Energy Expansion Act (EAG).
Scientists in Korea have built a green hydrogen system prototype that embeds a PV generation unit based on photoanodes made of perosvksite solar cells. The device purportedly achieved a solar-to-hydrogen efficiency of 9.8% for a device with a size of 0.25 cm2, and 8.5% for a system measuring 123.2 cm2.
A group of researchers from Sweden has developed a new model to find the optimal tilt angle in PV installations located at high latitudes. The new approach takes into account, among other factors, the effect of transmittance change based on snow.
Chinese solar manufacturer Longi has responded to recent media reports claiming that it might cut 30% of its global workforce.
Scientists in Denmark attempted for the first time to build a selenium-silicon tandem solar cell and found the device was immediately able to deliver a remarkable open-circuit voltage. Despite its current low efficiency levels, the new cell concept promises to reach efficiencies over 40%, according to its creators.
Albanian researchers say that solar could be key to reducing Albania’s reliance on energy imports, but the nation will need to invest in grid infrastructure, streamline laws, and enhance access to funding to support deployment.
Germany’s K2 Systems says that its new mounting system will be available in the spring. It supports module elevation of 10 degrees to 15 degrees.
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