Date: June 14th, 2019 Doc No:
PS-M-0693
Ver. A Page 21 of 29
日期：
2019
年
6
月
14
日
文件编号：
PS-M-0693
发行版本号：
A
第
21
页，共
29
页
6. MODULE MAINTENANCE FOR PV MODULE PV
组件的维护
6.1
PANEL VISUAL INSPECTION AND REPLACEMENT
组件外观检查和替换
The modules in a PV array should be regularly checked for damage. Factors
such as glass breakage, cable breakage, and junction box damage may lead to
function and safety problems. In the case of a damaged module, replace it with the
same type of module. Refer to the
Product Installation Manual
for installation and
dis-assembly of module.
应定期检查光伏方阵中组件是否有坏，例如玻璃破裂、线缆破损、接线盒损坏等
因素导致组件发生功能性和安全性故障，须更换相同类型组件。
It is recommended to perform a preventive inspection every six months without
changing the components of the module. If electrical or mechanical properties are
required for inspection or maintenance, qualified professionals should be advised to
avoid any electric shock or loss of life.
建议每
6
个月执行一次预防性检查，不要擅自更换组件的元部件。如果需要进行
电性能或机械性能的检查或维护，建议让具有资质的专业人员进行操作，以免发生触
电或人员伤亡。
Trim any vegetation which may shade the solar array, thus impacting
performance.
除去一切可能遮蔽太阳能阵列从而影响其性能的植被。
Check that mounting hardware is properly tightened.
检查安装的硬件是否紧固到位。
Check that all string fuses in each non/earthed pole are operating.
检查每个非接地极中的所有阵列熔丝是否正常工作。
Replacement modules must be of same type. Do NOT touch live parts of cables
and connectors. Use appropriate safety equipment (insulated tools, insulating
gloves, etc.) when handling modules.
组件必须用相同类型的更换。不许触碰电缆和连接器的带电部位。搬运组件时应
使用适当的安全防护装置（绝缘工具、绝缘手套等）。
Cover the front surface of modules by an opaque material when repairing.
Modules when exposed to sunlight generate high voltage and are dangerous.
修复时用不透明材料覆于组件的前侧表面上。暴露在阳光下的组件会产生高电
压，极其危险。
Trina Solar PV modules are equipped with bypass diodes in the junction box.
This minimizes module heating and current losses.
天合光能的光伏组件接线盒中配有旁路二极管，会使组件加热和电流的损耗最小
化。
o
Do NOT open the junction box to change the diodes even if they malfunction.
不许尝试打开接线盒更换二极管，即使它们发生故障。
o
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
PV
组件输出装置之间
以防止夜间电池放电。
In the event that a module is damaged (broken glass or a scratch on back sheet)
