MIT research provides roadmap to perovskite passivation
Research teams have developed methods for perovskite passivation, but there hasn’t been a clear understanding of how the process works. A new Massachusetts Institute of Technology (MIT) study provides details on how to passivate the material’s surface so the perovskite no longer degrades so rapidly or loses efficiency.
New copper antimony sulphide solar cell design promises 16.17% efficiency
A group of researchers has made another attempt to design solar cells based on non-toxic and earth-abundant copper antimony sulfide. The proposed cell architecture is the result of the optimization of the device’s layer thicknessess.
1komma5° acquires Australia’s Arkana Energy
German solar tech developer 1komma5° has strengthened its presence in the Australian market with the acquisition of Arkana Energy Group.
REC launches 430 W heterojunction solar module with 22.2% efficiency
REC has developed a new series of residential heterojunction solar panels with efficiencies ranging from 20.6% to 22.2% and an operating temperature coefficient of -0.24% per degree Celsius.
BayWa, Ampt add solar to wind-flow battery project without own inverters
BayWa re and Ampt, in collaboration with the Fraunhofer Institute for Chemical Technology (ICT), have developed an innovative and technically challenging hybrid system featuring 690 kWp of rooftop and ground-mounted PV, a 2 MW wind turbine, and a 10 MWh flow-battery energy storage system.
Serbia to auction at least 400 MW of wind, solar
The Serbian government plans to launch its second renewables auction this year in a bid to procure at least 400 MW of wind and solar power.
U.S. startup offers solar kit for VIPV applications
Worksport, a U.S. technology company, has announced a protective cover for pickup trucks fitted with solar PV modules. The kit includes a battery and an inverter and is meant to be a portable power source for leisure activities, such as camping, or as a temporary backup to recharge electronics or small appliances during power outages.
Solar at ‘twice the natural capacity factor of the sun’
Eland Solar 2 and Skeleton Creek are two high-capacity factor renewable power plants moving through development.
New method to repair ribbon busbar interruptions in PV panels
A Spanish research team has developed a set of techniques to repair ribbon busbar interruptions in PV panels without resorting to expensive electroluminescence images. The scientists warned that the proposed approach should not be used with modules that did not pass some basic safety tests.
Aerocompact releases new portrait mounting system
Austrian manufacturer Aerocompact has developed the SN2 Q PLUS solar mounting system, which can support PV modules measuring up to 1,310 mm x 2,500 mm. It has an installation angle of between 5 degrees and 10 degrees.
