China Solar Giants Get Bigger as Glut Ignites Battle for Share

An aggressive expansion by the world’s biggest solar manufacturers is underway, spurring a battle for market share and push to cut costs that signal more pain ahead for the industry.

Top Chinese producers of solar parts have announced expansion plans in recent weeks even as the industry grapples with the threat of the coronavirus outbreak on global renewable energy deployment.

The expansions are part of a strategy, especially of larger companies, “to block rivals from adding new capacity,” said Robin Xiao, an analyst at CMB International Securities Ltd. This could worsen an oversupply of photovoltaic products and lead to price wars, he added.

The plans were already in place before the coronavirus outbreak. Companies tend to take a long-term view on expansions, and while growth in China is currently taking a hit as the world’s biggest market moves away from a reliance on subsidies, there are bets the global solar industry will see brighter days from next year through 2025.

China is by far the leader in the global solar supply chain, from the production of ingots to wafers, cells, and panels. The industry is dominated by several major manufacturers including LONGi Green Energy Technology Co., Tongwei Co., JA Solar Technology Co. and JinkoSolar Holding Co. Of the top 10 cell makers, for instance, nine are mainly Chinese companies.

Thirteen Chinese firms led by the top suppliers plan to add at least 40 gigawatts of annual capacity in ingots, wafers, and cells each by the end of 2020, according to data from BloombergNEF.

Further Ahead

Over the longer term, Chinese state-back researchers are projecting a steady climb in total capacity to more than 500 gigawatts by 2025 from 204 gigawatts at the end of last year. Annual capacity additions are seen at 50 gigawatts in 2021, which could then increase 10% every year through 2025, Trina Solar Ltd. Chairman Gao Jifan said in December.

Supporting that optimism is a government policy that promotes the consumption of clean power, and technological innovations that have sped up the cost reduction of renewable energy.

Here are some expansion plans announced in the past few months:Tongwei will invest in a solar cell factory that will help raise its annual capacity to 60 gigawatts from a target of at least 30 gigawatts by the end of this year.JA Solar plans to build a 10-gigawatt cell plant and a 10-gigawatt module plant in China’s eastern Zhejiang province.LONGi will build a 10-gigawatt solar cell project in the city of Xi’an; it also plans to buy a Vietnam-focused company to expand production of photovoltaic cells and panels in the Southeast Asian country.

The solar value chain starts from the production of polysilicon and subsequently, ingots, wafers and cells. A panel, or module, is a collection of cells connected to one another.

“Oversupply is very likely to be the theme of the market in the next few years,” said Sun Xiaojing, an analyst at Wood Mackenzie Ltd. “This should be a worrying trend for manufacturers, especially those who have not upgraded their capacity to make newer high-efficiency modules.”


PSC INDUSTRIES LIMITED is a Solar Electricity and Renewable energy total Solutions Manufacturer located in Lagos, Nigeria. We provide Cost-competitive, Environmental friendly, high quality and innovative Solar/renewable energy products including but not limited to Solar PV Panels, Inverters, Solar Charge Controllers, Solar Streetlights and Deep Cycle Batteries.

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