(1) The large area of industrial and commercial rooftops is a major idle resource for the company! It can be developed and utilized to provide enterprises with an additional channel for revenue growth, and photovoltaic power stations have high profits.

(2)实施阶梯电价，工商业用电量大，电费昂贵，安装电站之后，工商业用户可用光伏电站所发电量，减少企业用电成本，此外，也可采取自发自用余电上网的模式，将剩余电量卖给，获取一笔收益。

(2) The country implements tiered electricity prices, which require a large amount of electricity for industry and commerce, resulting in expensive electricity bills. After installing the power station, industrial and commercial users can use the electricity generated by photovoltaic power stations to reduce the cost of electricity consumption for enterprises. In addition, they can also adopt a spontaneous self use surplus electricity grid model, selling the remaining electricity to the country and obtaining a profit.

(3)大力推进节能减排，许多企业面临节能环保方面的压力。安装光伏发电站可以减少碳排放，为企业树立良好形象。

(3) The country is vigorously promoting energy conservation and emission reduction, and many enterprises are facing pressure from energy-saving and environmental protection brands. Installing photovoltaic power stations can reduce carbon emissions and establish a good image for enterprises.

(4)一些经济发达城市用电负荷过重，导致用电紧张！安装光伏发电站可以缓解用电紧张，减少用电压力。

(4) Some economically developed cities have excessive electricity loads, leading to power shortages! Installing photovoltaic power stations can alleviate electricity shortages and reduce electricity pressure.

(5)工商业屋顶面积大，安装容量大！

(5) The industrial and commercial roof area is large, and the installation capacity is large!

(6)采光较好，工商业屋顶一般远离住宅区，周围光线不受阻挡，发电效率高!

(6) Good lighting, industrial and commercial roofs are generally far away from residential areas, and the surrounding light is not obstructed, resulting in high power generation efficiency!

(7)降温隔热效果好!

(7) Good cooling and insulation effect!