State Subsidies Support Energy Storage
Author: Source: Datetime: 2017-01-02 20:36:53
Of course, for the time being, the domestic distribution of photovoltaic is still exploring a mature business model, the development process is slow, and to beware of a large number of grid impact on the grid. In the Jiangsu Solid Power Technology Co., Ltd. General Manager Huang Min Min appears, with the decline in portable solar power generator energy storage costs, distributed + energy storage will become the mainstream form of the future of photovoltaic.
According to the National Development and Reform Commission, the National Energy Board had previously released "power development" thirteen "plan", "thirteen" period, China's distributed photovoltaic scale in more than 60 million kilowatts, the next five years will achieve about 1000 Million kilowatts of distributed installed capacity.
The realization of the market vision is the key to efficiency can be expected. Wang Shujuan, senior engineer at Sunway Smart Power, said that the benefits of distributed PV projects are closely related to policy, quality, safety, cost and energy efficiency, especially as a policy-oriented industry, "said Wang Shujuan, a senior engineer at Sunway Intelligent Power Co., The policy of electricity price is about the direction of PV project layout.
Distributed PV projects are "spontaneous use, more than electricity online" and "full Internet" mode. Local electricity price = local desulphurization coal price +0.42 + local subsidies; and the full price of online electricity price benchmarking that is the benchmark price of electricity price (unit: yuan / degree, the same below) = base price +0.42 + local subsidies.
Wang Shujuan introduction, according to the market based on the lowest price of 0.5 yuan, up to 1.5 yuan, 0.25 ~ 0.45 yuan desulfurization coal price, the spontaneous use of income = 0.5 ~ 1.5 + 0.42 + local subsidies = 0.92 ~ 1.92 + local subsidies, = 0.25 ~ 0.45 + 0.42 + local subsidies = 0.67 ~ 0.87 + local subsidies. In this way, 2017 "spontaneous use, more than electricity Internet" model of the income is clearly higher than the full Internet access 0.65,0.75,0.85 yuan / degrees, which also explains the pattern of photovoltaic gradually moving toward the root causes of distributed.
Compared with the full access to the Internet PV projects facing the risk of subsidies and abandoned light, Wang Shujuan stressed that the "spontaneous use, more than electricity online" model of distributed PV projects lower risk, mainly due to lower user tariffs, and industrial and commercial projects facing charges Problem, high credibility of the user will compete for the object.
In addition to the price subsidy, the selection of PV equipment, the design of PV system, and the operation and maintenance of PV are the key factors to ensure the benefits of distributed PV projects.
Distributed, the energy storage industry can be described as the industry recognized another potential market. Starting from the second half of 2015, photovoltaic enterprises, especially inverters have started to increase energy storage. On the other hand, with the electric power market to open up the electricity market, the addition of photovoltaic and energy storage will not only effectively solve the problem of energy storage, but also to solve the problem. Network problems, and will build a new business model.
BYD shares energy storage products R & D Director Dai Xiangjun, 2024 energy storage system investment in 2016, based on the growth of 6 times to 8.2 billion US dollars, the global energy storage system installed capacity will reach about 45 million kilowatts. The core markets for future energy storage equipment will be Japan, India, the United States, China and Europe, which account for 71% of the global energy storage equipment market in 2014.
"However, the price is unacceptable, the value can not reflect the solar power batteries energy storage industry is at this stage." TÜV Rheinland Group Greater China General Manager Li Weichun frankly.
From the international market observation, battery storage is spreading with the rapid decline in the home market. Media reports, in Australia, "PV + Tesla battery + power grid," the cost of electricity has been slightly lower than all from the grid to purchase electricity, with "PV + storage" on the basic to meet demand.
Lu Jun Jin, deputy director of R & D Center, said the household energy storage system in Germany, Japan, the United States, Australia and other markets has developed rapidly, in addition to saving electricity, the main driving factor lies in subsidies.
Focus on the domestic market, Lu Jinjun six villas in Beijing villa, for example, if equipped with solid energy storage equipment + SEMSHome solid household energy management system calculation, a year to save electricity more than 3,400 yuan. In his view, with the release of the electricity market, distributed + storage advantages will be more prominent, the future outbreak of energy storage is expected to support the state subsidies.
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