U.S. solar panel supply ‘sufficient’ but two bottlenecks hold industry back
Solar panel supply is no issue, but other installation bottlenecks have emerged, said a report from Clean Energy Associates.
Microvast reveals all-solid-state battery tech with operational voltage of 12-21 V
Microvast says its new True all-solid-state battery (ASSB) eliminates liquid electrolytes to achieve voltages of 12 V to 21 V, with a bipolar stacking design that cuts interconnections between cells, modules, and packs.
Carrier launches new air-to-water heat pumps for residential, commercial applications
Carrier, a US-based heating solutions provider, has introduced a new 4-14 kW line of heat pumps with a coefficient of performance of up to 4.90. The system use propane as the refrigerant and can reportedly reach leaving water temperature of 75 C.
Organic solar cells for space demonstrate radiation resistance, self-healing
Conventional silicon solar cells degrade rapidly in space, and gallium arsenide cells are heavy and inflexible. Research from the University of Michigan suggests carbon-based solar cells could be a good fit for space applications.
China reviewing anti-dumping duties on solar-grade silicon from US, South Korea
The Chinese government says it will review 2014 anti-dumping duties on US and South Korean polysilicon imports, and will maintain them during its investigation, which was requested by 13 Chinese manufacturers.
Bright US Midwest contrasts with cloudy coasts in 2024
In a new weekly update for pv magazine, Solcast, a DNV company, reports that the US Midwest enjoyed exceptional conditions with irradiance up to 10% above normal across the year, while areas along the Gulf Coast and much of the West Coast experienced slightly below-average sunshine.
Perovskite solar beach umbrella and electric cooler
Anker has introduced an off-grid solar perovskite umbrella and a cooler with battery energy storage at CES 2025 in Las Vegas, Nevada.
Hemlock Semiconductor receives $325 million U.S. government funding
The Michigan-based manufacturer supplies solar-grade polysilicon used in the manufacturing of mono-crystalline ingots and wafers used in solar cells.
Ontario rebate scheme to subsidize rooftop solar, heat pumps, battery storage
The government of the Canadian province of Ontario is launching an energy rebate program later this month, offering up to 30% off the cost of residential rooftop solar panels, heat pumps, and battery storage for homes.
U.S.-made perovskite-silicon tandem solar modules could be produced at around $0.35/W
Techno-economic analysis conducted by NREL researchers has shown how perovskite-silicon tandem solar modules could currently hardly compete in cost with incumbent PV panels. Production costs for U.S.-made tandem products were found to range between $0.29/W and $0.42/W, with module efficiencies ranging from 25% to 30%.
