Australia's small photovoltaic roof installed 9 gw

Solar photovoltaic (pv) net news: according to the latest data released by the Australian Sunwiz, Australia's new small photovoltaic roof installed in June of 156 mw ( Refers to the capacity of < 100 kw system) This year, the cumulative installed close to 1 gw, to reach the 9. 04 gw, expected by the end of the may break through 10 gigawatts (gw).

at present, Australia has more than 2. 16 million households and businesses to be installed small rooftop pv system, including Queensland installed is still in the lead, up to 2. 6 gw, new south wales and Victoria, 2 respectively. 08 gw and 1. 77GW。

in western Australia and south Australia has 1 respectively. 1 gw and 1. 09 gw of installed, but due to their respective grid on a smaller scale, in the case of photovoltaic roof installed to improve also faces a growing challenge.

Sunwiz also pointed out that the 10 kw - 20 kw system installed to a record level, although the family installed slowed slightly, the small business installed in all areas of growth.

the original title: Vietnam photovoltaic roof advance approved plan, goal 1 gw of installed in 2025; Australian small photovoltaic roof installed broken 9 gw

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this type of battery there are generally two kinds of structure, usually a sandwich structure of laboratory preparation, fluctuation are glass, glass endogenous is TCO. The middle sections, including titanium dioxide containing dye, and dissolved organic electrolyte solution. For the use of other film photocell preparation technology has developed more mature, Gratzel, etc. , in 1996 developed a three-tier monolithic cell structure, using carbon electrode to replace a TCO electrode layer, the preparation of each layer can be directly deposited on another layer of TCO. Glass is not necessarily the base material and other flexible bending sex transparent material can be used, so the roll - - Roll in the process can also be applied to this type of battery preparation. ISE of German companies have developed way include screen printing production process ( The diagram below) The process is very simple. On the manufacturing cost of DSSC, because this type of battery for the new generation products, and boundless market at present, and therefore have different evaluation value, on the basis of Gratzel 1994 estimates, such as on the basis of 5) photoelectric efficiency, its manufacturing cost about US $1. 0 to 1. 3 / Wp ( Annual production capacity of 5 ~ 10 NWp/year) Cobalt, Solaronix SA 1996 for US $2. 2 / Wp /年( Annual production capacity of 4 MWP/year) ； Compared with technology development longer CdTe ( US$1. 1 / Wp, 20 mwp /年) , film type silicon ( US$1. 78 / Wp 25 MWp /年) Seems less two types, the cost difference.