常常會有人問：“安裝光伏發(fā)電價格多少錢一平方”或光伏發(fā)電系統(tǒng)的安裝費用太貴，適合老百姓嗎?
一套優(yōu)質(zhì)的光伏發(fā)電系統(tǒng)，主要材料(光伏組件、逆變器、支架、線纜等)占系統(tǒng)總價70%，安裝費占10%，剩余的部分為支持企業(yè)正常運營的費用。相對于農(nóng)村用戶，國家已經(jīng)出臺了陽光貸款服務(wù)，該政策為扶貧政策，為農(nóng)村用戶帶來了福利。國家之所以會出補(bǔ)貼政策，除了大力支持推廣光伏，另一方面也是降低普通家庭的安裝投資成本，而一套光伏發(fā)電系統(tǒng)可正常發(fā)電25年以上。嚴(yán)格選擇合格的產(chǎn)品，優(yōu)質(zhì)的系統(tǒng)集成商可以基本保證后期沒有額外的維修費用，同時目前在各個地區(qū)也有很多家庭已經(jīng)安裝使用，每天的發(fā)電量都是通過監(jiān)控系統(tǒng)清晰可見的。特別對于樂葉光伏高效單晶組件，在相同的容量下，可以減少初始投資8%左右，提高發(fā)電量5%左右，25年全生命周期，當(dāng)然很劃算哦~
安裝組件會不會存在違建或者改造房屋的問題?
根據(jù)國家相關(guān)法律法規(guī)，屋頂分布式光伏發(fā)電系統(tǒng)不屬于違建，只要通過合法的途徑提交申請，合理的設(shè)計、建造光伏電站，國家電網(wǎng)都會予以接入電網(wǎng)并按時發(fā)放補(bǔ)貼。目前在家庭光伏發(fā)電系統(tǒng)的建設(shè)安裝方面，已經(jīng)具備非常成熟的市場經(jīng)驗，對于房屋完全無需改造，只要根據(jù)屋頂條件就可以確定是否可以安裝，不管是裝修前還是裝修后，都沒有任何影響。安裝太陽能組件以后，既能發(fā)電又顯得生態(tài)時尚，何樂而不為呢?
別墅或者高層可以安裝光伏組件嗎?
如果合理地設(shè)計及安裝光伏發(fā)電系統(tǒng)，不會影響原有房屋構(gòu)造，亦不會對周圍環(huán)境產(chǎn)生影響，別墅小區(qū)物業(yè)不同意安裝主要有兩個原因，一個是因為不了解整個業(yè)務(wù)流程，一個是擔(dān)心破壞小區(qū)整體美觀度，因此只需要通過合理的溝通講解，一般物業(yè)都會同意安裝的。目前在上海及其他地區(qū)，很多別墅屋頂都已經(jīng)逐步安裝起來了。單晶組件的優(yōu)勢是外觀美麗而且發(fā)電量較高，樂葉光伏的組件在上海一些高檔別墅社區(qū)的屋頂已經(jīng)使用，提升了這些社區(qū)的檔次，也帶來了很高的收益。
日照時間短不知道能不能進(jìn)行安裝
根據(jù)美國國家航空航天局NASA的氣象數(shù)據(jù)，不同經(jīng)緯度地區(qū)有不同的輻照度，中國屬于太陽能資源豐富的國家之一，全國總面積2/3以上地區(qū)年日照數(shù)大于2000小時，年輻射量在5000MJ/m2以上。中國的北部地區(qū)屬于二類地區(qū)(資源較豐富)，全年輻射量在5400~6700MJ/m2，適宜安裝光伏發(fā)電系統(tǒng)。即使在光照不好的地區(qū)，光伏組件由于其優(yōu)異的弱光表現(xiàn)，發(fā)電量還是非常有保障的，可以為客戶帶來超額的收益。
霧霾天氣太陽都見不到是不是光伏系統(tǒng)就無法發(fā)電?
霧霾對于光伏發(fā)電確實存在一定的影響、但是對于發(fā)電效率的影響不超過5%(重度霧霾除外)。正是因為天天霧霾、看不見太陽，國家才大力發(fā)展可再生能源光伏發(fā)電。由于我國目前的主要供電方式為火電，污染較大。假設(shè)家家戶戶可以安裝光伏設(shè)備，預(yù)設(shè)每天的發(fā)電量為15度(功率：5KW)，一年內(nèi)可以減少大概40%的火力發(fā)電，慢慢的環(huán)境也就改善了，大家也就遠(yuǎn)離霧霾了。

People often ask: "how much is the price of installing photovoltaic power generation per square meter" or the installation cost of photovoltaic power generation system is too expensive, suitable for ordinary people?

For a set of high-quality photovoltaic power generation system, the main materials (photovoltaic modules, inverters, brackets, cables, etc.) account for 70% of the total price of the system, the installation cost accounts for 10%, and the rest is to support the normal operation of the enterprise. Relative to rural users, the country has introduced sunshine loan service, which is a poverty alleviation policy and brings benefits to rural users.The reason why the state issued the subsidy policy, in addition to strongly support the promotion of photovoltaic, on the other hand, is to reduce the installation cost of ordinary families, and a set of photovoltaic power generation system can normally generate electricity for more than 25 years. Strict selection of qualified products, high-quality system integrators can basically ensure that there is no additional maintenance costs in the later period. At the same time, there are also many families in various regions that have been installed and used, and the daily electricity generation is clearly visible through the monitoring system.Especially for Leye PHOTOVOLTAIC efficient single crystal modules, under the same capacity, can reduce the initial investment of about 8%, improve the power generation of about 5%, 25 years of life cycle, of course, very cost-effective oh ~

Installation components will there be illegal construction or renovation of the housing problem?

According to relevant national laws and regulations, rooftop distributed photovoltaic power generation system is not illegal construction. As long as the application is submitted through legal channels, and the photovoltaic power station is reasonably designed and built, the State Grid will connect to the grid and issue subsidies on time. At present, we have very mature market experience in the construction and installation of family photovoltaic power generation system. There is no need to transform the house at all. As long as the roof conditions can be determined whether it can be installed, whether before or after decoration, there is no impact.Why not install solar panels that generate electricity and look ecologically stylish?

Can the villa or high-rise be installed with PV modules?

If reasonable design and installation of photovoltaic power generation system, will not affect the original building construction, also no longer have an impact on the surrounding environment, villas residential property does not agree to install there are two main reasons, one is because don't know the whole business process, one is worried about damage district overall aesthetic, so only need to communicate through a reasonable explanation, general property will agree to install. At present in Shanghai and other areas, many villa roofs have been gradually installed.Single crystal modules have the advantage of beautiful appearance and high power generation. Leye PV modules have been used on the roofs of some high-end villa communities in Shanghai, which has improved the quality of these communities and brought high profits.

The sunshine time is short, I wonder if it can be installed

According to the meteorological data of NASA, the National aeronautics and Space Administration of the United States, different latitudes and longitudes have different irradiance. China is one of the countries rich in solar energy resources, with more than 2/3 of the total area of the country having more than 2,000 hours of sunshine per year and more than 5,000 MJ/m2 of radiation per year. The northern region of China belongs to the second class area (rich in resources), with annual radiation of 5400~6700MJ/m2, which is suitable for photovoltaic power generation system installation. Even in areas with poor light, pv modules have guaranteed power generation due to their excellent low-light performance, which can bring excess profits to customers.

Haze weather can not see the sun is photovoltaic system can not generate electricity?

Haze does have a certain impact on photovoltaic power generation, but the impact on power generation efficiency is less than 5%(except for heavy haze). It is because of the haze and the inability to see the sun every day that the country is vigorously developing renewable energy photovoltaic power generation.As the main power supply mode in China is thermal power, the pollution is large. Assuming that every household can install photovoltaic equipment, the preset daily power generation is 15 degrees (power: 5KW), which can reduce the thermal power generation by about 40% within a year. Slowly, the environment will be improved, and people will be far away from the haze.