How long do residential solar inverters last?
Multiple factors can affect the productive lifespan of a residential solar inverter. We take a look at solar inverters in the second part of our ongoing series.
The weekend read: Real barriers to virtual power plants
The technology is available for virtual power plants to be rolled out across the United States, argues Jigar Shah, the director of the Department of Energy’s Loan Programs Office. Their implementation would result in a cascade of benefits, including extending the adoption of distributed energy resources like rooftop PV and lowering electricity costs for consumers.
DualSun launches 425 W all-black shingled solar panel
DualSun’s new Flash 425 Shingle all-black modules have 425 W of nominal power and a power conversion efficiency of 20.4%.
BIPV roofing membrane with 25-year service life for C&I applications
Solvay has announced a partnership with China’s 3TREES to develop building-integrated photovoltaic thermoplastic polyolefin roofing membranes that comply with China’s new 25-year aging requirements for BIPV TPO roofing. The new BIPV product will be commercialized by the end of the year.
New study shows impact of shading on PV cells
Scientists in China have studied the impact of shading on single solar cells and on simple arrangements of two cells connected in series or in parallel.
How long do rooftop residential solar panels last?
Multiple factors affect the productive lifespan of a residential solar panel. In the first part of this series, we look at the solar panels themselves.
Emmvee unveils 545 W glass-to-glass bifacial solar module
India-based Emmvee has unveiled its Sapphire line of glass-to-glass bifacial modules, with power outputs ranging from 530 W to 545 W. The modules are built with 144 mono PERC half cells and 10 busbars.
Toshiba raises efficiency of transparent cuprous oxide solar cell from 8.4% to 9.5%
Toshiba has revealed that it has improved the power conversion efficiency of a transparent cuprous oxide solar cell to 9.5%, from the 8.4% mark it reached in December 2021. It enlarged the cell and suppressed carrier recombination at the edge of the cuprous oxide (Cu2O) generation layer, which usually causes generation efficiency degradation.
New way to produce 3D/2D bilayer perovskite solar cells with 24.5% efficiency
US researchers have discovered an appropriate solvent design for the application of a 2D top layer on a perovskite solar cell. The cells incorporate the stability of 2D perovskite cells and the efficiency of 3D cells without destroying the 3D bottom layer, which brings them closer to commercialization.
Verdagy hits LCOH below $3.00/kg with commercial AEM electrolyzer module
Verdagy has reported a levelized cost of green hydrogen (LCOH) below $3.00/kg for its anion exchange membrane (AEM). The California-based company said it can now launch commercial operations.
