Solar power in China

Solar PV power generation in Hong Kong

PV capacity growth in China

Solar power in China is a growing industry with over 400 photovoltaic companies. In 2013, China was the world's leading installer of solar photovoltaics reaching a total installed capacity of 35.78GW by end-June 2015. Solar water heating is extensively implemented as well. In 2016, China became the world's largest producer of photovoltaic power, at 43 GW installed capacity.

Solar photovoltaics

Gansu Dunhuang Solar Park（10MW）

Rooftop solar water heaters are ubiquitous in China

New solar hot water installations during 2007, worldwide

Photovoltaics

Year	Capacity (MW)	Installed/yr
1999	16
2000	19	3
2001	23.5	4.5
2002	42	8.5
2003	52	10
2004	62	10
2005	70	8
2006	80	10
2007	100	20
2008	140	40
2009	300	160
2010	800	500
2011	3,300	2,500
2012	8,300	5,000
2013	~17,800	~9,500
2014	28,199	10,560
2015	43,180	15,130
Note: Figures for 2013 were retroactively changed. Clarification TBA. Source: IEA, China National Energy Administration (2015 figures)

According to plans unveiled by the National Development and Reform Commission in 2007, the country's installed solar capacity was to grow to 1,800 MW by 2020. In 2009, Wang Zhongying, a Commission official, mentioned at a solar energy conference in Shanghai that the plan might be exceeded several-fold, with the installed capacity possibly reaching as much as 10 GW by 2020. In May 2011, the National People's Congress (NPC) set 5 GW as an official minimum PV target for 2015, with a longer-term target of 20–30 GW by 2020. In May 2014, the National Development and Reform Commission announced that the solar capacity target had been upped again, now to 70 GW by 2017.

Installations of solar panels in China have been rising steadily, from 2.5 GW in 2011 to 5 GW in 2012 to 11.3 GW in 2013. Cumulative capacity now totals over 43 GW as of 2015 year-end which ranks first in the world. According to the European Photovoltaic Industry Association, the total installed capacity could grow to between 47 GW to 66 GW by 2017. Market research firm NPD Group forecasts that China will have over 100 GW of PV capacity by 2018.

In 2011, the 200 MW Huanghe Hydropower Golmud Solar Park was completed, the world's largest solar farm at the time. There are many other solar farms in Golmud, totaling 570 MW at the end of 2011, with another 500 MW expected in 2012. The Qinghai province, which contains Golmud, leads China in solar installations.

Projects completed before September 30, 2012 receive 1.15 yuan ($0.18) per kWh.

In October 2015, China's National Energy Administration (NDRC) set an ambitious 23.1 GW target for 2015, upgrading its previous target of 17.8 GW from March 2015, which was already more than the entire global PV capacity installed in 2010.

As of October 2015, China plans to install 150 GW of solar power by 2020, an increase of 50 GW compared to the 2020-target announced in October 2014, when China planned to install 100 GW of solar power—along with 200 GW of wind, 350 GW of hydro and 58 GW of nuclear power.

Overall, China has consistently increased its annual and short term targets. However estimates, targets and actual deployment have differed substantially in the past: in 2013 and 2014, China was expected to continue to install 10 GW per year. In February 2014, China's NDRC upgraded its 2014 target from 10 GW to 14 GW (later adjusted to 13 GW) and ended up installing an estimated 10.6 GW due to shortcomings in the distributed PV sector.

Concentrated solar power

The 12th five-year plan, for 2011 to 2015, calls for installing 1,000 MW by 2015, and 3,000 MW of concentrated solar power plants by 2020. Plants either being planned or under construction:

• 1 MW Badaling Pilot Project — collaboration between the Institute of Electrical Engineering (IEE) and the Chinese Academy of Sciences (CAS)
• 12 MW (short term) / 300-MW (long term) project — collaboration between Xinjiang Qingsong Building Materials and Chemicals (Group) Co. and Guodian Xinjiang Company
• 50 MW project in Tibet by Huaneng Tibet Company
• 100 MW project in Sichuan Abazhou by Tianwei New Energy (Aba)
• 50 MW (TBD) by China Huadian Corporation
• 100 MW project in Golmud by GD ENERGY
• 100 MW project in Ningxia by Beijing Control Technology Co. Ltd
• 100 MW project (TBD) by Avic Xi’an Aero-Engine (Group) Ltd
• 100 MW project (TBD) by Guangdong Kangda
• 100 MW in Gansu by SETC Tianjin
• 1,000 MW in Qinghai by Lion International Investment Ltd.
• 2,000 MW in Shaanxi by Shandong Penglai Dianli and eSolar

Manufacturers

China has been the world's largest manufacturer of solar panels since 2008 and, since 2011, has produced the majority of global photovoltaics on an annualized basis. Industry projections estimate that, by the end of 2017, China will have enough manufacturing capacity to produce 51 GW of photovoltaics per year, an amount over twice as large as 2010's global production of 24 GW.

The industry is dominated by several major manufacturers. They include CHINT Group Corporation, JA Solar Holdings, Jinniu Energy, Suntech Power, Yingli, China Sunergy and Hanwha SolarOne.

• GCL-Poly Energy Holdings Limited has polysilicon production capacity of 18,000 MT (2009).
• Suntech Power, which produces approximately 50 MW/year of solar cells and photovoltaic modules.
• Yingli Solar, which manufactures approximately 600 MW/year of polycrystalline cells and modules.
• Yunnan Semi-conductor Parts Plant, which manufactures approximately 2 MW/year of monocrystalline cells.
• Guofei Green Energy Source, which produces approximately 1 MW/year of modules.
• Shanghai Poly-Vision Energy Science & Technology, which produces approximately 5 MW/year of modules.

Controversy

China is a large producer of polysilicon, for use in first generation solar cells around the world. A byproduct of the process is poisonous silicon tetrachloride, which is normally processed and recycled at a higher cost in the developed world, but often dumped by Chinese green startups. With proper recycling the polysilicon would cost $84,500 per tonne, but the Chinese companies are making it at $21,000 to $56,000 a ton.

Zhejiang Jinko Solar Co., Ltd., founded in 2006 as a subsidiary of Hong Kong-invested JinkoSolar Holding Co, Ltd (NYSE Stock Code: JKS), produces solar panel photovoltaic cells and wafers. It employs more than 10,000 professionals in two factories in east China and has offshore offices and warehouse in the United States and Europe, according to the company website (www.jinkosolar.com). On Thursday, 15 September 2011, more than 500 people from Hongxiao Village protested over the large-scale death of fish in a nearby river. Angry protesters stormed the factory compound, overturned eight company vehicles, and destroyed the offices before police came to disperse the crowd. Protests continued on the two following nights with reports of scuffle, officials said. Chen Hongming, a deputy head of Haining's environmental protection bureau, said the factory's waste disposal had failed the pollution tests since April. The environmental watchdog has warned the factory but it had not effectively controlled the pollution, Chen added.

See also

• Climate change in China
• Deployment of solar power to energy grids
• Electricity sector in China
• Growth of photovoltaics
• List of photovoltaics companies
• List of solar cell manufacturers
• List of solar thermal power stations
• Huang Ming
• Photovoltaics
• Renewable energy commercialization
• Renewable energy in China
• Solar energy
• Solar Valley (China)
• Solar vehicle
• Solar panel
• Solar power by country
• Third generation solar cell

External links

• Chinese Renewable Energy Industries Association
• Yingli Green Energy
• China Solar PV Report (Greenpeace China) (2007)
• Kyocera Constructing New Solar Manufacturing Plant In China
• Solar Power Resources and News in the Asia-Pacific region, with focus page on China

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