屋頂分布式光伏項目設(shè)計技術(shù)研究

[摘 要]隨著全球能源需求的不斷增加和環(huán)境保護意識的提升，屋頂分布式光伏項目逐漸成為一種重要的可再生能源利用形式。文章分析了分布式光伏系統(tǒng)的基本結(jié)構(gòu)和工作原理，探討了光伏組件選型、逆變器配置、系統(tǒng)布線及并網(wǎng)技術(shù)等關(guān)鍵環(huán)節(jié)的設(shè)計方法和技術(shù)要點，以期為屋頂分布式光伏項目的設(shè)計與實施提供參考。

[關(guān)鍵詞]屋頂分布式光伏；光伏系統(tǒng)設(shè)計；光能利用效率；逆變器配置；并網(wǎng)技術(shù)

[中圖分類號]TM615 [文獻標志碼]A [文章編號]2095–6487（2024）12–0028–03

Research on Design Technology of Roof Distributed Photovoltaic Projects

FENG Shunlin，MA Wuxing

[Abstract]With the continuous increase in global energy demand and the improvement of environmental awareness， rooftop distributed photovoltaic projects have gradually become an important form of renewable energy utilization. The article analyzes the basic structure and working principle of distributed photovoltaic systems， explores the design methods and technical points of key links such as photovoltaic module selection， inverter configuration， system wiring， and grid connection technology， in order to provide reference for the design and implementation of rooftop distributed photovoltaic projects.

[Keywords]rooftop distributed photovoltaics； photovoltaic system design； light energy utilization efficiency； inverter configuration； grid connected technology

1 屋頂分布式光伏系統(tǒng)概述

1.1 分布式光伏系統(tǒng)的基本結(jié)構(gòu)

分布式光伏系統(tǒng)的基本結(jié)構(gòu)包括光伏組件、逆變器、支架系統(tǒng)、配電設(shè)備及監(jiān)控系統(tǒng)[1]。（剩余3915字）