On July 7, Zhejiang Energy Bureau officially issued the Rules for the Implementation of the Development and Construction Management of Distributed Photovoltaic Power Generation in Zhejiang Province. According to the Detailed Rules,
general industrial and commercial distributed PV systems can choose the mode of full self-generation and self-use or self-generation and self-use surplus electricity; if the self-generation and self-use surplus electricity is used for grid connection, the proportion of annual self-generation and self-use electricity to power generation is not required.
Large-scale industrial and commercial distributed photovoltaic can choose all self-use mode or self-use surplus electricity access mode to participate in the spot market.