Roadmap to achieve CIGS solar modules with efficiencies above 20%
Japanese scientists have described the steps that need to be taken to improve the average efficiency of CIGS solar modules, from around 18.5% at present to more than 20%. They presented all of the critical technical factors that are currently holding the tech back from broader market adoption.
All-perovskite two-terminal tandem solar cell tech with 32.3% efficiency
Indian scientists have designed a new all-perovskite tandem solar cell configuration that can reportedly achieve higher efficiencies than similar devices built with the same materials. The top perovskite cell has a wide bandgap of 1.75 eV and the bottom perovskite cell has a bandgap of 1.25 eV.
BCD pass-through to benefit up to 6 GW of solar projects
Tariffs will rise by 50-70 paise/kWh for up to 6 GW of solar projects as developers are allowed to pass on the impact of basic customs duty on cells and modules under ‘change-in-law’.
Saatvik Solar secures 4 MW module order for PV projects at thermal power plants
Saatvik Solar will supply 4 MW of mono PERC modules to Bharat Heavy Electricals Ltd for PV projects at two thermal power plants in Uttar Pradesh.
Schüco warns of more solar modules with defective backsheets
Schüco has expanded its recent warning letter about potential solar panel defects to include more products. The new list includes PV modules the company delivered between 2010 and 2014.
India terminates solar cell anti-dumping probe
India’s Directorate General of Trade Remedies, an entity under the Ministry of Commerce and Industry, has terminated an anti-dumping probe into solar cells coming from China, Thailand, and Vietnam as domestic manufacturers withdraw the application.
ReNew Power setting up 2 GW solar cell, module fab in Gujarat
Developer ReNew Power plans to have 2 GW of solar cell and module production capacity operational by September.
Gautam Solar launches 450 Wp M10 module for rooftops
The Indian manufacturer has introduced 450 Wp mono PERC modules for rooftop installations. The modules feature 120 half-cut cells based on an M10 wafer and offer a power conversion efficiency of up to 21.28%.
Most new solar panels retain 80% production after 30 years
A five-year Sandia Labs study on solar module degradation shows that 13 out of 23 tested module types have effective lifetimes exceeding 30 years.
GameChange Solar launches mounting system for east-west oriented solar parks
GameChange Solar designed its new fixed-tilt racking system to maximize module density, with a ground coverage ratio of up to 98%. The systems costs $0.039/W in the United States and $0.029/W in other markets, for a typical 105 mph wind load.
