文件编号 Document No.：SP/WI-JS-010
适当的安全防护装置（绝缘工具、绝缘手套等）。组件的安装和拆卸请参阅产品安装手册。
Check the electrical, grounding and mechanical connections every 6 months to ensure they are clean and
safe, free from damage or rust. Check that all string fuses in each non/earthed pole are operating. Check that the
mounting parts are tight. Check all cables and make sure that the connectors are securely. PV modules frames
and bracket should be well mechanically connected.
建议每6个月检查一次电气、接地和机械连接件，确保其清洁安全，无损坏或生锈；检查每个非接地极中的所
有阵列熔丝是否正常工作；检查安装部件是否已拧紧；检查所有电缆并确保接头牢固拧紧。使用金属边框的光伏组
件，边框和支架应结合良好。
Check whether there is any foreign body on the surface of the PV modules and whether there is any shielding.
Trim any vegetation which may shade the PV array, thus impacting performance.
检查光伏组件表面是否有异物，是否有遮挡。除去一切可能遮蔽光伏方阵从而影响其性能的植被。
When repairing PV modules, cover the surface of PV modules with opaque material to prevent electric shock.
Exposure of PV modules to sunlight will generate high voltages, this is dangerous. Please pay attention to safety
when maintenance and it must be done by professionals.
修理太阳能光伏组件时请用不透明的材料覆盖在太阳能光伏组件表面以防止产生电击。太阳能光伏组件曝露在
阳光下会产生高电压，维修时请注意安全，维修必须有专业人员进行。
Wear cut resistant gloves and other personal protective equipment required for the particular installation.
Isolate the impacted array string to prevent current flow before attempting to remove the module. Disconnect the
connectors of the affected module using the related disconnect tool provided by suppliers. Replace the damaged
module with a new functional module of the same type.
进行特殊安装时需要穿戴防切割手套和其他防护装备。在尝试移除组件之前，一定要将受影响的阵列隔离以防
止电流产生。用供应商提供的相关断开工具去断开受影响组件的连接器。使用相同类型的新组件更换损坏的组件。
In a system using a battery, blocking diodes are typically placed between the battery and the PV module
output to prevent battery discharge at night.
在使用电池的系统中，阻塞二极管通常放置在电池和光伏组件输出装置之间以防止夜间电池放电。
Diodes that are used as blocking diodes must have a:
用作阻塞二极管的二极管必须具备:
a) Rated Average Forward Current ［ IF(AV) ］ above the maximum system current at the highest module
operating temperature.
a) 额定平均正向电流［IF(AV)］在模块最高工作温度下高于最大系统电流。
b) Rated Repetitive Peak Reverse Voltage ［VRRM］ above the maximum system voltage ［Vmax］ at the
lowest module operating temperature（IEC：Vmax=1500V；）
b) 模块最低工作温度下额定重复峰值反向电压［VRRM］高于最大系统电压［Vmax］（IEC：Vmax=1500V；）
When the irradiance is no less than 200W/m², if the terminal voltage is more than 5% different than the rated
value, it illustrates the connection of the modules is not good.
在辐照度不低于200W/m
2
的情况下，如果终端的电压与额定值相差5%以上，说明组件连接不好。
Comply with maintenance instructions for all modules used in the PV system, such as brackets, charging
rectifiers, inverters, batteries, lightning protection systems, etc.
必须遵守光伏系统使用的所有部件，如支架、充电整流器、逆变器、蓄电池、防雷系统等的维护说明。
Warning: The warning signs on the PV modules must not be lost. Any electrical maintenance must shut
down the PV system firstly. Improper system maintenance may cause fatal dangers such as electric shock and
burning. Observe the safety precautions listed earlier in this Manual.
警告：光伏组件上的带电警告标识不得丢失。任何电气的维护都必须首先关闭光伏系统，不合适的系统维护可
能导致电击和燃烧等致命的危险。请注意本手册前面列出的安全注意事项。
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