Solar photovoltaic webex: introduction: the European photovoltaic research, according to a survey of potential investors to the German residential solar incentives in the field of 52 gw ceiling as the main obstacle to future growth. Renewable energy trade agency says that by 2050, the country's solar energy installations is expected to reach 1000 gigawatts (gw).
the German market research company recently surveyed the Germany's more than 1000 homeowners, photovoltaic (pv) grid, found that they are prepared to invest solar photovoltaic power generation. About 5% of the respondents said that they have decided to buy photovoltaic system, while another 15% of respondents said that they are close to the final purchase decision, solar power network, this means that they are now going to obtain quotation or ask for advice.
in the survey said they wanted to invest in light volt power, in order to reduce the cost of electricity, contribute to environmental protection at the same time. Followed by the hope to benefit from the state guarantees of a feed-in tariff.
according to the European photovoltaic research, this limitation can be achieved in July at the earliest. Once reached upper limit, will not according to the current German renewable energy law ( EEG) Subsidies of up to 750 kw new photovoltaic system.
top 10 kw small segments of the system is Germany's main market driving force. It grew by 45% last year, including new deployment system is about 581 mw. At the beginning of the year, solar energy, especially in January and February, also have additional growth.
in a separate development, the German renewable energy association issued a white paper next week, which pointed out that Germany has the potential to reach 1000 by 2050 gw of installed capacity.
the German renewable energy trade institutions managing director Robert & middot; Bush ( Robert Busch) Said: & other; In any case, must expand the renewable energy, to achieve climate, greater flexibility and long-term supply. Rapid change is not only an ecological and economic energy transition of the power sector will be completed soon. ”
it also solved the large-scale extension above ground installation acceptance of the photovoltaic system may cause problems. 500 gw solar park is about 5 square kilometers of space. But the solution is obvious, because Germany is now in the use of about 24000 square kilometers of land to grow crops for energy.
as a result, the energy of the future system will occupy less land than today, and in the long run will significantly and increase the diversity of life on land in a reliable way.
according to the micro lithium electricity group study, large photovoltaic system of about 25 euros/mw generating cost, the cost of the storage battery is 30 euro/mw up to 40 euros/mw. At the same time, electrolytic cell green hydrogen will greatly reduce the cost of production. Around 25 euros, which can compete with fossil fuel to produce hydrogen.
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this paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information. Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, in project bidding and parity, the solar power grid, state-owned enterprises have become the absolute main force. Specifically, CGNPC in development of 410 mw, 603 mw, guangzhou energy saving 220 mw, 345 mw, jin can group the people vote for 200 mw, 190 mw hubei energy group, huaneng power 180 mw