别墅屋顶并网光伏发电系统投资效益分析
Analysis on Investment Benefit of Roof and Grid Photovoltaic Power Generation System of Villa
摘要:
光伏建筑一体化是解决我国建筑高能耗的有效手段之一，但是在我国的居民建筑中并未普及，其核心问题就是光伏项目的投资效益不高。因此本文以别墅用户为研究对象，研究其屋顶并网光伏发电系统在不同的上网模式、用电量以及补贴政策等影响下的投资效益，建议政府根据用电量实行不同的补贴政策，逐渐取消交叉补贴，实行峰谷分时电价政策。
Abstract:
PV building integration is one of the effective means to solve the high energy consumption of China's building, but it is not popular in the residential building of our country. The core problem is that the investment benefit of PV project is not high. Therefore, this paper takes the villa users as the research object, and studies the investment benefit of the roof grid-connected PV system under different influence on the Internet mode, electricity consumption and subsidy policy. It is suggested that the government implements different subsidy policies based on electricity consumption, gradually cancels cross subsidies and carries out the peak-valley time-of-use tariff policy.
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