Laser-enhanced contact optimization improves TOPCon solar cell performance by 0.6%
Scientists in Germany have improved the efficiency of an industrial TOPCon solar cell from 23.8% to 24.1% by using laser-enhanced contact optimization as a post-firing treatment.
Putting polyvinylidene-fluoride backsheets to the test
US scientists tested PV modules built with backsheets and polyvinylidene-fluoride (PVDF) layers, to replicate the degradation the material has suffered in the field of accelerated testing. By exposing the modules to multiple stresses, they were able to cause degradation in the backsheet materials. Though this did not closely match what has been seen in the field, such testing can be useful in identifying potential weaknesses.
France publishes new specifications for 17 renewables tender
France’s energy regulator has published an update of the specifications for 17 renewable energy tenders, adapted to facilitate the rapid deployment of projects in the context of energy and the pandemic. The proposed adjustments are applicable to winners of all periods, from Sept. 1, 2022, provided that they submit a request to the energy ministry.
Australian startup releases new hydrogen generators
H2X Global has released the first of its hydrogen-powered generators in the Australian market.
Arctech releases SkyWings single-axis solar tracker
Arctech has released a novel dual-row, single-axis solar tracker for use in different climates and topographies.
South Korea reduces size limit for PPA market to 300 kW
Korea Electric Power Corp. will act as a sales intermediary under South Korea’s so-called K-RE100 scheme.
Pexapark’s European PPA index surpasses €100/MWh for first time
In July, PPA prices rose significantly in all major European energy markets except Germany, Pexapark says in a new report.
Vikram Solar unveils 660 W bifacial solar modules
Vikram Solar has unveiled new mono PERC bifacial modules with front-side power outputs from 635 W to 660 W. The modules feature glass-to-glass construction and provide up to 25% bifacial gain.
Bangladesh switches on 30 MW of solar
Intraco Solar Power has completed a 30 MW grid-tied solar power plant in Bangladesh.
