Most solar companies set the price according to the solar system's wattage. A solar installation's “cost per watt” is a little like the “price per square foot” when you buy a house.

G7 ministers toughen stance on China, omit conciliatory references Statement condemns coercion toward Taiwan, mirrors Japan-U.S. stance Concerns raised over China's nuclear buildup, maritime ...

With the makings of a tariff war and heightened tensions between the United States and China, it’s uncertain what will happen in the coming months when it comes to the two world powers. Amid these ...

Lingling Wei, the chief China correspondent for The Wall Street Journal and author of the WSJ China newsletter, and James T. Areddy, a China-focused correspondent for the Journal, received dozens ...

China has wrapped up its biggest political event ... A proliferation of green energy firms, for example, has led to gluts in solar panels and other equipment and fierce price wars that ultimately ...

Xi Jinping wants China to surpass rivals as a tech superpower, undeterred by economic woes or trade wars. Critics ask if this focus neglects struggling citizens. By Chris Buckley Throughout China ...

The system featured a solar-thermal collector, a thermal storage tank, an air-source heat pump, a sand-filled thermal storage floor, and water pumps.

China’s consumer inflation dropped far more than expected to fall below zero for the first time in 13 months, an assessment skewed by seasonal distortions but also a sign of deflationary ...

For years, solar energy has been celebrated as one of the most promising solutions to fight climate change. But while the focus has often been on its ability to generate clean electricity, new ...

In the evening, when electricity demand rises, solar generation starts to drop. This mismatch is especially problematic in China because even during those hours where supply outpaces demand ...

From the choppy waters of the South China Sea and Taiwan Strait to the frozen ridges of the Himalayas, China is pursuing a relentless campaign of expansion, operating in the hazy zone between ...