这里提示您，在享受光伏带来各种福利的同时，也要记得维护和清洁，正确的维护与保养不仅可以确保电站的发电量，还可以保证足够的使用年限。下面我们从工商业光伏发电电站污染物的清理事项了解起来！

Here you are reminded that while enjoying the benefits brought by PV, you should also remember to maintain and clean. Correct maintenance and maintenance can not only ensure the power generation of the power station, but also ensure sufficient service life. Now let's learn about the cleaning of pollutants in industrial and commercial photovoltaic power stations!

一般光伏组件寿命在25年左右，定期清理一下组件面板上的鸟粪、树叶等遮蔽物，能保证电板大化照射到阳光。如果您平时比较爱干净，对发电效果要求较高，也可以自己清洗组件，但需要注意以下这几点。

Generally, the service life of PV modules is about 25 years. Regularly clean the bird droppings, leaves and other shelters on the panel of the modules to ensure that the panels are exposed to sunlight. If you prefer to be clean at ordinary times and have high requirements for power generation, you can also clean the components yourself, but you need to pay attention to the following points.

1.一般选择在早晨或者下午较晚的时候进行组件清洁工作。人员清洁时，禁止站立在距离屋顶边缘不足1米的地方进行作业。

1. Generally, the module cleaning is carried out in the morning or late afternoon. When cleaning, it is forbidden to stand less than 1 meter from the edge of the roof for operation.

2.进行组件清洗前，应考察监控记录中是否有电量输出异常的记载，分析是否可能引起漏电，并须检查组件的连接线和相关元件有无破损、粘连，在清洗前还需要用试电笔对组件的铝框、支架、钢化玻璃表面进行测试。以排除漏电隐患，确保人身安全。

2. Before cleaning the module, check whether there is any record of abnormal power output in the monitoring record, analyze whether it may cause electric leakage, and check whether the connecting wire and related components of the module are damaged or adhered. Before cleaning, test the aluminum frame, bracket and tempered glass surface of the module with a test pencil. To eliminate potential leakage and ensure personal safety.

3.进行组件清洁的人员应穿着相应工作服并佩戴帽子以避免造成人员刮蹭受伤。应禁止在衣服或工具上出现钩子、带子。线头等容易引起牵绊的部件。

3. The personnel performing component cleaning shall wear corresponding work clothes and hats to avoid scratching and injury. Hooks and straps on clothes or tools shall be prohibited. Thread ends and other parts that are easy to cause tripping.

4.严禁大风、大雨、雷雨或大雪天气的气象条件下清洗光伏组件。冬季清洁应避免冲洗，也不要在面板很热时用冷水冲洗。

4. It is strictly prohibited to clean PV modules under the weather conditions of strong wind, heavy rain, thunderstorm or heavy snow. Avoid washing in winter, and do not wash the panel with cold water when it is very hot.

5.严禁使用硬质和尖锐工具或腐蚀性溶剂及碱性有机溶剂擦拭光伏组件，禁止将清洗水喷射到组件接线盒、电缆桥架、汇流箱等设备。

5. It is forbidden to use hard and sharp tools or corrosive solvents and alkaline organic solvents to wipe the PV module, and it is forbidden to spray cleaning water onto the module junction box, cable bridge, combiner box and other equipment.

小编提醒您：在不清楚相关清洗知识的情况下不建议用户自己清洗。好请的光伏清洗人员进行清洗检修，才能更好的保证光伏组件在清洗过程中不受到损毁。有什么相关的疑惑或者需求，都可以随时来我们网站//tianjibiotech.com留言咨询！

The editor reminds you that users are not recommended to clean by themselves without knowing the relevant cleaning knowledge. Good PV cleaning personnel shall conduct cleaning and maintenance to better ensure that PV modules will not be damaged during cleaning. If you have any doubts or needs, you can come to our website at any time //tianjibiotech.com Message consultation!