MYSTERIOUS: Longi - What They Never Told You

One in three solar households could earn more than they spend on electricity – here’s how

Choosing the right tariff could help you save

The Independent UK · Oct 21

In 2009, scientists began with a 3.8% perovskite solar cell. 17 years later, LONGi's silicon-perovskite tandem set a 35.5% world record

Solar cell efficiency has dramatically increased from 3.8% in 2009 to 35.5% today. This new crystalline silicon-perovskite tandem cell was independently certified by ESTI. The technology combines two absorbers to capture more of the solar spectrum. Researchers are now focusing on long-term stability and manufacturing scalability.

The Economic Times · Aug 24

LONGi Showcases LONGi ONE at SNEC 2026, Advancing Native Solar-Plus-Storage Integration

SHANGHAI, June 4, 2026 /PRNewswire/ -- At SNEC 2026, LONGi further advanced its LONGi ONE solar-plus-storage strategy, demonstrating how a unified technology architecture can address long-standing challenges and improve project economics across solar and energy storage deployments. As solar-plus-storage becomes a mainstream pathway for energy transition,...

AAP · Jun 4

China's LONGi denies circumventing US tariffs on solar panels

BEIJING: Chinese solar panel maker LONGi Green Energy Technology Co Ltd said on Monday it will provide evidence to show it is complying with US laws after the US Department of Commerce found it to be circumventing tariffs.

Bangkok Post · Dec 5, 2022

US blocks more than 1,000 shipments of solar energy equipment from China over slave labor

More than 1,000 shipments of solar energy components worth hundreds of millions of dollars have piled up at U.S. ports since June under a new law banning imports from China's Xinjiang region over concerns about slave labor, according to federal customs officials and industry sources.

France 24 · Nov 11, 2022

Exclusive-U.S. blocks more than 1,000 solar shipments over Chinese slave labor concerns

More than 1,000 shipments of solar energy components worth hundreds of millions of dollars have piled up at U.S. ports since June under a new law banning imports from China's Xinjiang region over concerns about slave labor, according to federal customs officials and industry sources.

Reuters · Nov 11, 2022