California-based SEG Solar says its new panels have a temperature coefficient of -0.30% per degree Celsius. They come with a 30-year power output guarantee for 87.4% of the initial yield.

Sumitomo says that its 2MW/8MWh vanadium redox flow battery achieved a 99% operating rate at San Diego Gas & Electric’s (SDG&E) facility in California. The battery is expected to retain a capacity rate of 90% or more for 20 years in the electricity market.

Researchers are proposing to use steel zip ties to attach solar modules to fences in animal farms as a low-cost racking solution for agrivoltaic applications. They found the proposed approach is technically and economically viable, provided careful wind load tests are conducted on the fences.

A Canadian research group has applied new guidelines for ground coverage ratios to 31 locations in Mexico, the United States and Canada. It found the new formulae show that the factors affecting inter-row energy yield loss are highly dependent on latitude.

A 2D solar cell based on TMDCs may exceed by far the efficiency of this device typology, which usually doesn’t exceed 6%. The novelty of this cell consists of its superlattice structure, which the research group said can separate the layers of 2D TMDCs by a spacer, thus improving light absorption.

Scientists have used the U.S. National Renewable Energy Laboratory’s (NREL) HOMER software to calculate the degradation of solar panels deployed in two rooftop PV systems operating in Germany since 2003. Their calculations focused on the energy productivity of the systems.

University of New South Wales researchers have identified four failure modes caused by damp heat in heterojunction solar panels with a glass-back sheet configuration. The failures could result in power losses ranging from 5% to 50%.

Researchers have defined a new machine learning-based methodology that reportedly reduces customer acquisition costs by about 15% or $0.07/Watt. It is based on an adapted version of the XGBoost algorithm and considers factors such as summer bills, household income, and homeowner’s age, among others.

The U.S. Silver Institute’s “World Silver Survey 2022” report shows that the price of the metal will fall slightly this year despite increasing demand from the PV industry.

Chinese researchers have discovered that solar plants might reduce evaporation and wind speeds in the Gobi Desert, while also increasing soil relative humidity, according to a series of simulations with different emission scenarios.