常常会有人问：“安装光伏发电价格多少钱一平方”或光伏发电系统的安装费用太贵，适合老百姓吗?
一套优质的光伏发电系统，主要材料(光伏组件、逆变器、支架、线缆等)占系统总价70%，安装费占10%，剩余的部分为支持企业正常运营的费用。相对于农村用户，国家已经出台了阳光贷款服务，该政策为扶贫政策，为农村用户带来了福利。国家之所以会出补贴政策，除了大力支持推广光伏，另一方面也是降低普通家庭的安装投资成本，而一套光伏发电系统可正常发电25年以上。严格选择合格的产品，优质的系统集成商可以基本保证后期没有额外的维修费用，同时目前在各个地区也有很多家庭已经安装使用，每天的发电量都是通过监控系统清晰可见的。特别对于乐叶光伏高效单晶组件，在相同的容量下，可以减少初始投资8%左右，提高发电量5%左右，25年全生命周期，当然很划算哦~
安装组件会不会存在违建或者改造房屋的问题?
根据国家相关法律法规，屋顶分布式光伏发电系统不属于违建，只要通过合法的途径提交申请，合理的设计、建造光伏电站，国家电网都会予以接入电网并按时发放补贴。目前在家庭光伏发电系统的建设安装方面，已经具备非常成熟的市场经验，对于房屋完全无需改造，只要根据屋顶条件就可以确定是否可以安装，不管是装修前还是装修后，都没有任何影响。安装太阳能组件以后，既能发电又显得生态时尚，何乐而不为呢?
别墅或者高层可以安装光伏组件吗?
如果合理地设计及安装光伏发电系统，不会影响原有房屋构造，亦不会对周围环境产生影响，别墅小区物业不同意安装主要有两个原因，一个是因为不了解整个业务流程，一个是担心破坏小区整体美观度，因此只需要通过合理的沟通讲解，一般物业都会同意安装的。目前在上海及其他地区，很多别墅屋顶都已经逐步安装起来了。单晶组件的优势是外观美丽而且发电量较高，乐叶光伏的组件在上海一些高档别墅社区的屋顶已经使用，提升了这些社区的档次，也带来了很高的收益。
日照时间短不知道能不能进行安装
根据美国国家航空航天局NASA的气象数据，不同经纬度地区有不同的辐照度，中国属于太阳能资源丰富的国家之一，全国总面积2/3以上地区年日照数大于2000小时，年辐射量在5000MJ/m2以上。中国的北部地区属于二类地区(资源较丰富)，全年辐射量在5400~6700MJ/m2，适宜安装光伏发电系统。即使在光照不好的地区，光伏组件由于其优异的弱光表现，发电量还是非常有保障的，可以为客户带来超额的收益。
雾霾天气太阳都见不到是不是光伏系统就无法发电?
雾霾对于光伏发电确实存在一定的影响、但是对于发电效率的影响不超过5%(重度雾霾除外)。正是因为天天雾霾、看不见太阳，国家才大力发展可再生能源光伏发电。由于我国目前的主要供电方式为火电，污染较大。假设家家户户可以安装光伏设备，预设每天的发电量为15度(功率：5KW)，一年内可以减少大概40%的火力发电，慢慢的环境也就改善了，大家也就远离雾霾了。

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.