Commercial perovskites imminent
Andries Wantenaar, a solar analyst at Rethink Energy, explains why he sees a bright future for perovskite PV cells, with technological advancements and major R&D investment paving the way for revolutionary change.
JinkoSolar claims 26.89% efficiency rating for new N-type solar cell
JinkoSolar claims that its new 182 mm n-type monocrystalline silicon solar cell has reached a maximum solar conversion efficiency of 26.89%. It says the achievement has been independently verified by a third party.
Boamax unveils heterojunction solar modules with 730 W output
Boamax, the Chinese module manufacturer, recently announced it will release two new bifacial hetero junction solar modules. Both products feature a temperature coefficient of -0.28% per C.
Perovskite solar dell with TMO Buffer Layers hits 15.7% efficiency
Researchers in Italy have used protective buffer layers in perovskite solar cells to mitigate damage during the sputtering of indium tin oxide in the production process. They claim the buffer layers were able to fulfill this mission without impairing the cell’s average visible transmittance.
Novel approach to assess performance loss rate of vertical bifacial PV systems
Scientists in Finland have developed a new method of assessing the long-term performance of vertical bifacial PV systems in Nordic conditions. The experimental setup consisted of a east-west oriented vertical array equipped with power, temperature, and plane-of-array irradiance sensors, wind speed and global horizontal irradiance sensors, and a weather station.
Belgian students win Australian solar race with PV-powered car
Belgium’s Innoptus Solar Team was the first car to cross the finish line this week in the 3,000 km Bridgestone World Solar Challenge. The team beat its 2019 winning time by 48 minutes.
Perovskite PV cell hits 19.9% efficiency with single-walled carbon nanotube
Iranian researchers have improved perovskite solar cell efficiency by using a single-walled carbon nanotube as a hole transport layer surrounded by lead sulfide colloidal quantum dots.
Strategies to develop ‘solar neighborhoods’
A group of scientists across the world have created a list of recommendations that can help create solar neighborhoods. In a recently published study they highlight the importance of legislative frameworks and advanced computing.
New method for high-temperature thermophotovoltaic development
A US research group has developed stable emitters for high-temperature applications above 1,800 C, which could improve the efficiency of lab-scale thermophovoltaic systems. The framework showcases the potential to design application-specific metamaterials in high-temperature photonics using optimization and machine learning.
Swiss students crossing Australian outback in solar car
A group of ETH Zurich students are currently competing in the Bridgestone World Solar Challenge. They are racing a solar car, powered by monocrystalline silicon PV modules, through the Australian outback.
