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Solar exceeds 10% of U.S. electricity generation capacity

Solar dominates project queues through 2028, said data from the Federal Energy Regulatory Commission (FERC).

Trump order rescinds Defense Production Act application to solar manufacturing

President Biden invoked the law to increase domestic solar manufacturing and support energy efficiency buildout.

SMA America releases 99.2% efficient grid-scale battery storage inverter

The inverters use a silicon carbide metal-oxide-semiconductor field-effect transistor for high power conversion capability.

Residential solar in USA declined 31% in 2024

Despite the down year, Wood Mackenzie forecasts the market to more than triple in size by 2035.

U.S. Environmental Protection Agency seeks to ‘instantly terminate’ $20 billion in clean energy grants

Administrator Zeldin said there will be “zero tolerance of any waste and abuse,” saying financial agreements under the Greenhouse Gas Reduction Fund must be “instantly terminated.”

Trump executive order places 25% tariff on aluminum and steel

Aluminum is used in solar panel frames and racking and steel is used in solar ground mounts and trackers.

LCOE of grid-scale solar expected to drop 2% globally in 2025

A report from BloombergNEF said fixed-axis solar levelized cost of energy is expected to fall to $0.035/kWh, while battery energy storage LCOE is expected to decrease 11%.

Hidden fastener solar mount requires no holes in exterior roofing layer

A new attachment for asphalt shingle and composite slate roofs enables solar installation without boring holes through the external roofing layer has been awarded as an American-Made Solar Prize semifinalist. It is developed by Martin Solar and Roofing.

Amid uncertainty, Premier Energies halts plans for U.S. solar cell factory

Premier Energies of India put its plans on hold to build a manufacturing facility in the United States as it waits for “the regime in the U.S. to settle down and be clear on what they want to do.”

U.S. solar installations to drop 30% in 2025, said EIA

After a record 37 GW of new solar added in 2024, the Energy Information Administration expects 26 GW in 2025 – and even less in 2026.

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