Longi improves efficiency of its heterojunction cell from 25.82 to 26.30% in just one week
The result was confirmed, once again, by Germany’s Institute for Solar Energy Research Hamelin (ISFH).
Sunman unveils 430 W glass free solar module
The new product has a power conversion efficiency of up to 19.3% and a weight of 11.2 kg. The module is produced with glass fiber reinforced plastic, which the manufacturer says reduces light reflection and opens up new assembly options.
US solar module imports fall 27% in Q3
The largest single-quarter drop in three years comes as the American Solar Manufacturers Against Chinese Circumvention propose greater tariffs against Asian-imported modules.
Poly and wafer price rises helped GCL with debt pile, seven-months-overdue figures indicate
The polysilicon manufacturer and solar project developer has finally managed to publish the annual figures for 2020 and appears to be placing a lot of faith in its less-energy-intensive granular silicon product. In the meantime, though, another debt repayment deadline is looming within a fortnight.
Perovskite solar cell with improved stability via graphite electrode
The solar cell was built on a fluorine-doped tin oxide substrate coated with titanium dioxide, an electron selective layer made of mesoporous titanium dioxide, a zirconium dioxide insulating spacer layer, and a graphite electrode. A mini-module fabricated with this cell passed, for the first time, a hotspot test.
Module and shipping cost inflation could cost the world 50 GW of solar next year
The input costs of the two biggest contributors to solar plant development expense have gone through the roof since the world began to come out of Covid-19 lockdowns, to leave project developers with some difficult choices.
Polish distributor launches 250 MW module procurement in response to rising solar panel prices
Menlo Electric said the procured modules will be primarily offered to B2C and B2B installers across Central Europe.
Solaria announces initial favorable ruling in patent dispute with Canadian Solar
According to a statement released by the Californian manufacturer, the U.S. International Trade Commission (ITC) issued an initial determination finding that Canadian Solar may have violated two U.S. patents covering Solaria’s shingled photovoltaic panels.
Japanese scientists build 23.27%-efficient heterojunction solar cell with 56.2μm-thick wafer
The 4cm2 cell showed a remarkable open-circuit voltage of 754 mV. It was fabricated with a hydrogenated nanocrystalline silicon (nc-Si:H) layer, which is said to show lower parasitic absorption and higher external quantum efficiency.
Large format modules present a new set of challenges
As modules change in size and form factor, ripple effects are felt across the entire solar industry, requiring tweaks, modifications, and outright changes to longstanding project development and construction practices.
