Roadmap for solar module recycling in Bangladesh
Bangladesh currently does not have a recycling center for PV module recycling. But according to a group of local scientists, the country could evolve into a regional hub for PV waste recycling if proper guidelines are implemented.
Phono Solar introduces 560W TOPCon solar module with 21.72% efficiency
The panel is part of the company’s new TOPCon module series, which also includes a 430W product with an efficiency of 21.99%.
Chinese PV Industry Brief: Daqo could make 125,000 tons of poly this year
Also, heterojunction module manufacturer Huasun has begun assembling production lines at its new 2GW factory and Trina Solar has agreed to buy 290 million wafers from Beijing Jingyuntong Technology.
Solar-powered self compacting garbage can
The city government of Florence, in Italy, is installing solar-powered, self-compacting garbage cans that are claimed to reduce emptying operations by 94% compared to traditional bins. The devices were provided by Korean manufacturer Ecube Labs.
Kaneka raises solar module prices by 20%
The Japanese manufacturer blames increasing wafer prices and logistics costs for its decision.
Semi-transparent perovskite solar cell with 13% efficiency, 27% transparency
Developed for applications in BIPV, vehicle-integrated solar and smart glasses, the solar cell was built with an ultra-thin, semi-transparent, triple-cation perovskite film and gold nanorods (Au NRs). The device achieved an open-circuit voltage of 1097.1mV, a short-circuit current of 17.11mA/cm2 and a fill factor of 73.12%.
Testing different PV module brands in photovoltaic-thermal architectures
Solar modules from Trina Solar, Canadian Solar, and Felicity Solar were tested in a prototype of a photovoltaic-thermal collector that uses excess heat from the PV elements to heat water. The system uses a thermally insulated helical coil heat exchanger to recover panel heat and a solenoid valve to allow water recirculation when the temperature below the PV module rises significantly.
Impressive numbers for Chinese solar panel glassmaker
Xinyi Solar has proposed a dividend for the second year running as it announced shareholders would bank net profits of $630 million despite rising materials and shipping costs last year.
Solar module anti-soiling coating for retrofit application
Dutch company Rads Global Business has developed an anti-soiling coating for solar PV modules that are at least two years old. The new product is claimed to increase power yield by up to 7% and to have a payback time of 2.5 to four years depending on the dust level of the site.
‘The major solar players will shift from PERC to TOPCon’
US analyst Clean Energy Associates made some notable predictions in its Q4 survey of the world solar manufacturing market, including echoing predictions made elsewhere that the new polysilicon production capacity coming online now will help arrest the spike in solar panel prices.
