Photovoltaic panels installed in Yangwan Township

Where are PV power stations located in China?

Recent years have seen a PV industry surge in the region. Therefore, we choose northwestern China, consisting of five provinces, as the geographic foci of research, where most of the large PV power stations in China are located (Zhao et al., 2013) and these five provinces are in the top five in terms of installed PV capacity.

How many ground-mounted PV power stations are there in China?

According to our dataset, China has a total of 2467.7 km 2 ground-mounted PV power stations in 2020. The top three largest provinces refer to Xinjiang, Inner Mongolia and Qinghai, whose PV area ratio are 14.92%, 12.49% and 11.26%, respectively, with a total of nearly 40% of all the PV power stations of China.

Why are PV power stations growing in China?

Energy policies are the main factor driving the rapid development of PV power stations in China (Fig. 10 a) (Yang et al., 2020). Since 2004, China’s PV production has experienced tremendous growth due to the dramatic increase in demand for PV in European countries and reached number one in the world in 2007 (Xu, 2016).

Can a photovoltaic power generation system be built in Ningbo?

In the case of Li’ao Village, a photovoltaic demonstration village in Ningbo City, Zhejiang Province, a photovoltaic power generation system covering the whole roofs of rural houses in the village was built with a collective investment of 5 million yuan.

What is China's largest photovoltaic village?

In 2015, Li'ao village in Longguan built itself into what was then China's largest photovoltaic village. With photovoltaic panels installed on the rooftops of many houses in the village, each household could use 50 kilowatt-hours of power for free every month. The annual earnings created by the clean energy surpassed 600,000 yuan ($86,000).

Why do we need to monitor photovoltaic power development in China?

Particularly, in China, the number and scale of photovoltaic (PV) power stations have grown unprecedentedly in the last decade. There is an urgent need to monitor the PV power development in order to accurately estimate national renewable potentials and understand the ecological impacts.