近期，沿海地区台风、暴雨天气频发，这不仅对人们的日常生活造成了不便，同时也会对光伏发电系统的运作和效率产生影响。光伏支架作为链接光伏面板和被安装对象的“桥梁”，在光伏系统中扮演了重要角色。今天小瑞将从光伏支架的类型选择、安装维护两方面讲述如何保障光伏支架的稳定运行。
Recently, typhoons and heavy rains have occurred frequently in coastal areas, which not only causes inconvenience to people's daily lives, but also affects the operation and efficiency ofsolar systems. As a connector to linksolar panels andsolar plants, solar mounting systems play an important role in PVsystems. Today, Grace Solarwill describe how to ensure the stable operation of solar plantsfrom two aspects ofmounting system selection, installation and maintenance.
光伏支架的类型选择
Type selection of solar mounting system
要满足光伏电站运行25年的要求，光伏支架不仅要选用高质量的材质以确保强度和耐久性，还要保证结构上的牢固性以满足风压、雪压的要求。在具体光伏项目的实践中，要综合考虑安装场地的地形、气候等条件进行光伏支架的选择和方案设计。如在目前较大规模的地面电站建设上，就应考虑到地形条件、地质灾害隐患、积水深度、洪水水位、排水条件等。
To meet the requirements of power generation for 25 years, the solar mounting system must not only use high-quality materials to ensure strength and durability, but also ensure structural firmness to meet the requirements of wind loadand snow load. In the practice of specific photovoltaic projects, it is necessary to comprehensively consider the terrain, climate and other conditions of the installation site for the selection and scheme design ofmounting systems. For example, in the current construction of utility scaleground solar plants, topographical conditions, hidden dangers of geological disasters, depth of accumulated water, flood water level, drainage conditionsshould be taken into consideration.
（日本-55MW大型山地光伏支架）
（日本宫城县-多雪地面倾斜支架）
（南非-跟踪支架）
光伏支架的安装与维护
Installation and Maintenance of solar mounting systems
安装：按照设计要求进行正确的安装，确保所有螺栓、焊缝连接牢固，保证光伏方阵整体不出现变形、错位、松动等现象；在与使用金属边框的光伏组件连接时，注意边框和光伏支架的结合良好，两者之间接触电阻不大于4Ω，边框必须牢固接地。
Installation:Carry out correct installation according to the design requirements, ensure that all bolts and welds are firmly connected, and ensure that the overall PVarray does not appear to be deformed, dislocated, loose, etc.; when connecting with solar modules, pay attention to the frames, the contact resistance between the two is not greater than 4Ω, and the frame must be firmly grounded.
维护：日常加强对光伏电站的全面检查，对松动、损坏的零部件进行维护和更换，关注光伏支架表面的防腐涂层完整情况，及时进行补刷；关注天气变化，在强降水来临前增设临时排水设施，对接地系统进行检查，在恶劣天气前后排查整体情况。
Maintenance:Strengthen the comprehensive inspection of PVpower plants on a daily basis, maintain and replace loose and damaged parts, pay attention to the integrity of the anti-corrosion coating on the surface of the mounting system, and carry out timely repainting; pay attention to weather changes, and add temporary drainage facilities, check the grounding system, and check the overall situation before and after bad weather.
施工现场
国瑞能光伏支架，您的信赖之选
Grace Solar, your trustworthy smart solar mounting system supplier
国瑞能专注光伏支架领域十余载，目前已拥有一支专业高效、经验丰富的研发和服务团队。国瑞能高度重视光伏支架的研发和生产，具有严格的国际化品质管控体系，获得了SGS、UL、TÜV、MCS、JIS、TAF、AS/NZS1170、风洞测试等国内外权威认证。
Grace Solar has been focusing on the field of solar mounting system for more than ten years and currently has a professional, efficient and experienced R&D and service team. Grace Solarattaches great importance to theR&Dand production ofsolar mounting systems, has a strict international quality control system, and has obtained authoritative certifications at home and abroad,such as SGS, UL, TÜV, MCS, JIS, TAF, AS/NZS1170, and wind tunnel testing.
接下来，我们也将持续注重科技创新，依托卓越的研发实力、过硬的质量水平以及专业的服务态度，做客户值得信赖的光伏支架品牌，助力全球绿色能源可持续发展。
In the next, we will continue to focus on technological innovation, relying on excellent R&D strength, excellent quality level and professional service attitude, to become a trustworthy photovoltaic bracket brand for customers, and to help the sustainable development of global green energy.
