Abstract: Why installation of distributed can create revenue? What are the benefits from? How do I calculate the benefits of distributed access to my home installation? Said the state to subsidies, subsidies for how long? In addition to state subsidies, my province have subsidies? ... ... Do not worry, these questions one by one to answer you!
How to calculate the subsidy income of distributed PV power generation?
The subsidy income of the distributed PV power generation owners is divided into three parts: 1. State subsidy; 2. Electricity expense offset by spontaneous use; 3. Desulphurization coal purchase price.
Distributed photovoltaic power generation system into the power grid into the specific way: all spontaneous use (all the power generation to supply their own load), spontaneous use of more than electricity Internet access (priority to their own load, the excess power into the national grid) All the power generation into the national grid) three.
Depending on the grid-connected model, the benefits are calculated as follows:
1. Subsidy income for self-use is: (local electricity price + distributed photovoltaic power generation subsidies) × all power generation;
2. Spontaneous self-use subsidies for Internet access benefits: (spontaneous use of the proportion of local electricity price + + distributed PV subsidies + Internet access ratio * desulfurization coal purchase price) × all power generation;
3. All subsidies for the Internet access: (distributed photovoltaic power generation state subsidies + coal desulfurization acquisition price) × all the electricity.
Distributed photovoltaic subsidies is how is it?
In order to encourage individual families to install distributed photovoltaic power generation system, August 30, 2013, the National Development and Reform Commission issued "on the price leverage to promote the healthy development of photovoltaic industry, notice" to improve the photovoltaic power generation price policy. Distributed PV power generation projects in accordance with the implementation of the policy of subsidies in accordance with the amount of electricity generated, distributed photovoltaic power generation system will subsidize the country for each 0.42 yuan (before tax), by the State Grid monthly repayment, subsidies for 20 years.
In addition to state subsidies, there are a number of provinces introduced a local subsidy policy, would like to know your city there is no subsidy? The local Development and Reform Commission or the grid company to consult the relevant policies.