How did China's solar subsidy phase-out affect energy consumption?

The announcement of subsidy phase-out led to a larger energy “rebound effect”. They adjusted electricity usage patterns to maximize revenue from solar electricity. With the impending post-subsidy era, the Chinese government has initiated significant reductions in household photovoltaic (PV) subsidies.

How much subsidy do solar panels get in Tianjin?

Since 2018, households that choose to adopt solar panels receive a subsidy of only 0.37 RMB/kWh for each kilowatt-hour of PV power generated. The electricity price for residents in Tianjin is 0.49 RMB/kWh. The reduced subsidy of 0.05 RMB/kWh accounts for nearly 10% of the electricity price, indicating a substantial reduction in the subsidy.

How will China's post-subsidy era affect the solar Rush?

With the impending post-subsidy era, the Chinese government has initiated significant reductions in household photovoltaic (PV) subsidies. This policy change may have negative implications, such as the emergence of the “solar rush” phenomenon.

How much does solar power cost in Tianjin?

This resulted in a significant decrease in the production subsidy, from 0.42 RMB/kWh in 2017 to 0.37 RMB/kWh in 2018. Since 2018, households that choose to adopt solar panels receive a subsidy of only 0.37 RMB/kWh for each kilowatt-hour of PV power generated. The electricity price for residents in Tianjin is 0.49 RMB/kWh.

How much does solar power cost in China?

Additionally, the cost of solar PV power generation was CNY5.6–15.1 kWh −1 in 2000, which fell to CNY0.29–0.79 kWh −1 in 2018, with an average annual decrease of CNY0.28–0.75 kWh −1 (Fig. 1). Technological progress sheds light on less expensive and more commercially viable solar systems, and increases the competitiveness of the solar PV market.