Some production enterprises have large areas of idle space on their roofs, ranging from a few thousand to tens of thousands of square meters. Installing photovoltaic systems on these idle industrial and commercial rooftops has made them a valuable resource, generating benefits for the company's fixed assets and increasing its revenue. Enterprises use a large amount of electricity and generate high electricity bills. After installing photovoltaic power generation, enterprises can generate their own electricity and use it, while the remaining electricity can be connected to the grid. Installing industrial and commercial amateur rooftop distributed photovoltaics in industrial park factories, technology park roofs, schools, hospitals, hotels, and other places is a good choice. Industrial and commercial roofs have the characteristics of large area, flat roofs, high electricity consumption, high electricity prices, and large installed capacity and power generation.

1、稳定流，增加企业收入

1. Stabilize cash flow and increase corporate income

许多工商业老板没有认识到闲置的大面积屋顶是宝贵的资源这一点，像是生产型的企业屋顶都是少则几千平多则几万平。在这些闲置的屋顶安装光伏系统，使企业的固定资产产生效益，增加了稳定的流，增加了企业的收益。

Many business owners do not realize that idle large areas of roofs are valuable resources, such as production oriented enterprises with roofs ranging from a few thousand to tens of thousands of square meters. Installing photovoltaic systems on these idle roofs generates benefits for the company's fixed assets, increases stable cash flow, and increases the company's revenue.

2、节省峰值电费，余电上网销售

2. Save peak electricity bills and sell surplus electricity online

安装光伏电站可以使高耗能企业节省很多的电费支出，一方面可以省去大量电费，另一方面多余电量还可以为企业赚钱。对于一分一厘都要精打细算的企业来说，利用光伏发电收益率比许多传统企业都要高许多，十分适合投资。安装光伏发电系统解决了企业自身的用电问题，也增加了企业的收益。

Installing photovoltaic power plants can save high energy consuming enterprises a lot of electricity bills. On the one hand, it can save a lot of electricity bills, and on the other hand, excess electricity can also make money for the enterprise. For enterprises that need to be meticulous in every penny, the return on photovoltaic power generation is much higher than many traditional enterprises, making it very suitable for investment. The installation of photovoltaic power generation systems has solved the power consumption problems of enterprises themselves and also increased their profits.

3、促进节能减排，产生良好的社会收益

3. Promoting energy conservation and emission reduction, generating good social benefits

生产型企业一般都会有节能减排指标，这是每个地方政府下达的，有一部分企业耗能较高没有办法达到，就会面临被罚款的情况。所以工商业屋顶安装光伏电站就很好的完成节能减排能效，不会有地域的限制，要达到节能减排的目标，只要在限制的屋顶上安装一套光伏系统就可以达到。

Productive enterprises generally have energy-saving and emission reduction targets, which are issued by each local government. Some enterprises that consume high energy and cannot achieve them will face fines. So installing photovoltaic power plants on industrial and commercial rooftops can achieve energy conservation and emission reduction without geographical limitations. To achieve the goal of energy conservation and emission reduction, it is only necessary to install a set of photovoltaic systems on the restricted rooftops.

4、隔热防寒、增加环境舒适性

4. Heat insulation and cold protection, increasing environmental comfort

许多生产型企业的屋顶一般都是彩钢瓦和小平层，一到夏天，降温就得花费巨额的成本。光伏面板有隔热降温的作用，将屋顶铺上光伏组件后，厂房的温度可以有效的降低,在楼下的工人也可以在舒服的环境工作，生产设备可以更好平稳的运行。空调、风扇的降温成本间接降低了。

Many production-oriented enterprises usually have colored steel tiles and small flat floors on their roofs, and in summer, cooling will incur huge costs. Photovoltaic panels have the function of insulation and cooling. After laying photovoltaic modules on the roof, the temperature of the factory can be effectively reduced. Workers downstairs can also work in a comfortable environment, and production equipment can operate more smoothly. The cooling costs of air conditioning and fans have indirectly decreased.