BNEF sees 2026 solar slowdown with China slowing, the world growing
After peaking at 372 GW of solar deployed in China in 2025, BNEF sees a decline to 341 GW in 2026, leading to the first potential global slowdown in two decades, even as deployments outside China rise above 300 GW.
Solar powers the warfighter
2026 Defense authorizations highlight the need for U.S.-made photovoltaics in satellites to compete with foreign adversaries, writes Rob Gardner, vice president, congressional and regulatory affairs, for the SEMA Coalition.
Global ESS shipments hit 286 GWh as Tesla and Chinese heavyweights out front
Global energy storage shipments jumped 84.7% in the first three quarters of 2025, with Tesla and Chinese manufacturers leading the charge, says InfoLink.
Over 50 House Republicans urge Trump administration to block Chinese solar inverter imports
More than 50 House Republicans are urging the Trump administration to prohibit the import of solar and battery energy storage inverters manufactured by companies from “foreign entities of concern” (FEOCs).
Solar wafer prices stable, with emerging downward pressure despite policy interventions
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
Battery shortage intensifies as 100 Ah cells sell out into 2026
Orders for small-format 100 Ah cells now stretch into early 2026, with prices up more than 20% as demand outpaces capacity despite aggressive expansion by Chinese battery majors.
China imposes new export controls on lithium ion battery technology
The Chinese government has introduced new export controls on key dual-use items, citing national security concerns. The move opened a new chapter in the ongoing trade confrontations with the US.
Solis launches 16 kW residential and 60 kW commercial hybrid inverters
Ginlong Solis released two new hybrid string inverters that range from 9.6 kW to 16 kW for the residential market, and from 30 kW to 60 kW for the commercial market.
Scientists break Shockley-Queisser efficiency limit for silicon solar cell in experiment
A Chinese-US research group claims to have achieved a power conversion efficiency of over 50% in an n-type single-junction solar cell by inhibiting light conversion to heat at extremely low temperatures. The result was achieved at temperatures of 30-50 Kelvin, which are a few tens of degrees above absolute zero.
Scientists boost organic solar cell efficiency using polymer zwitterions
A research team based in China and the United States has developed electroactive polymer zwitterions to modify zinc oxide interlayers in organic solar cells. Their work was found to passivate defects in organic solar cells, helping to improve device performance and stability.
