Industry News
Major good news f體飛or energy storage indust她相ry: Micro-grid tariff and subsi又土dy program will be launched 用男
Released on: 2015-06-18 開空Content Sources: Jin外很guan Electric
Micro-grid tariff and s新動ubsidy program will be launched和喝
Energy storage industry i放作s likely to usher in a breakthr業鄉ough point before explosive grow火相th. It is learned from the 2去呢015 International Con新還ference on Energy Storage orga校電nized by China Energy S家坐torage Alliance (CNESA) that t機歌he National Energy Administration w朋黃ill introduce micro-票線grid tariff and subsidy progra亮日m in the second half ye國農ar and the program is currently 內視under exposure discussion.
According to authorities, the draft
如裡proposed to grant 70% of system subsi問票dies to micro-grid p區術roject and in
principle, th低妹e subsidy will be gran熱放ted to project owners.習弟 Specific power price
depends on明美 micro-grid and off-grid爸筆 system. The details of the draft are章從 still
under discussion.
Industry analysts said that as
ener紅們gy storage batteries accounted for 火站the largest proportion影吃 in micro-grid
investment, it做金 is believed that energy storage 有費energy will benefit the most
af中聽ter the introduction of subsidy po車數licy. At present, China's mi快街cro grid is
still in the demonstration女計 stage, and most of the exis來暗ting projects are 100%
們劇
invested by the gover呢技nment to support electricit購錢y application in poor rura黃作l
areas. The launch of m是火icro grid support policy will be cond東也ucive to the
commercia書房lization of micro grid and will ben新呢efit storage battery producers and
mic器銀ro grid investment operators.
Smart micro grid concep上話t refers to
a system of using城術 new energy and energy storag子綠e technology as well as traditio議外nal
energy to balance pe懂如aks and valleys, thus pr說業oviding intelligent power兵又 supply.
Smart micro grid has 媽物two mode and one of which行山 is independent power supp要煙ly
system which is 亮拿completely off the grid. The other mode校廠 is to have access to
power grid as a 男視distributed energy.
In the industry view, the
micro-gr算們id has high cost. As 章亮the power supply system is invested by工舞 the
enterprise, it is difficul跳店t to form economies of scale. The ent會舊erprise will
only be interested in 內為the investment of micro grid when p車也olicy support from the
state is avai商冷lable.
In addition, the cost pe街朋r kw h of
energy storag多哥e currently is about 1.5國微 yuan / watt. Immature te子新chnology leads to
comm可你ercial bottleneck which is diff答民icult to break. However, according 會快to Yu
Zhenhua, chairman 亮有of China Energy Storage Allian物冷ce, "since this year,長不 a
number of energy storage projects 城腦have been put into operat土土ion. The darkest
time for愛飛 the industry is over. It will看醫 take only 3 years to achiev是兒e changes
from quantity 章煙to quality and usher in the e了不ra for the development of energy
sto兒弟rage. "
Positive changes in 雨術the industry
In addition to favorabl信會e policies,
there have b師月een some positive changes in the 刀樹industry itself. As of 習答the end of
2014, total installed問在 capacity of energy storage p動線rojects applied in the po習雪wer
system in China was 84.老呢4MW, accounting for 志友10% of global energy storage
ca銀土pacity. Among which, th暗土e new installed capacity體朋 is 31MW with an annual grow醫白th
rate of 58%, up by 14% compare藍學d with the previous year, showing a 聽市significant
increase謝離. According to forecasts, by 2020, 會要China's energy storage market
capaci這那ty will reach 67GW and indus工了trial blowout is in sigh討水t.
Leading enterprises are also makin這自g
attempts, for example舊內, Tesla released household energy stora就中ge system
"energy wall", Sungrow 西嗎and Samsung jointly developed li暗空thium-ion
battery for pow影場er use, energy storage converter and 美飛energy storage system
devel議跳opment.
According to Chairman Yu Zhenhua,
們東
in China, energy storag多姐e has seen market opportunities and民商 business model in
distributed gen外議eration and micro grid, powe化看r auxiliary services, c匠請ustomer side
demand response and們電 electric vehicle interconne行通ction fields. In part是內icular,
under the energy In外視ternet layout, energy system will achi紅體eve digitalization and
energy storag機頻e will play the key role as a "ener飛得gy chip" to asst
energy manage購影ment.
New features of industry development中吧
In this international 大金conference on energy storage, CNES黃就A also issued a "White Paper答視 on Storage Industry Rese冷銀arch 2015", revealing new fea新說tures of the development制多 of energy storage industry.
From the geographical point of子謝
view, the United States o都嗎ccupies the largest p喝好roportion of energy storage
project睡我s in terms of installe飛數d capacity.
From the application distribut物遠ion
point of view, energy storage pr車樹ojects are mainly con些火centrated in renewable
ener山拍gy grid, auxiliary services, power tr麗子ansmission and distribution a厭北nd
distributed micro 紅文grid and so on.
From the technical distributio間訊n
point of view, sodium-sulfu子術r battery has the la見都rgest proportion in terms of
insta科朋lled capacity, which is 40%, fo農草llowed by lithium-ion batteries 機遠and
lead-acid batteries厭醫.
From the project new model point of
玩他
view, in the past two years, there草讀 are three new models: F費師inancing lease mode,
retail mode章慢 and electric vehicle ch工放arging mode.