文件编号
Document No.
：
SP/WI-JS-010
- 31 -
one module is connected to the positive terminal on the next module. Do not connect Fuse in Combiner Box with
two or more strings in parallel connection
.
为了确保系统正常运行，在连接组件或连接负载（如变频器、电池等）时，应观察确保电缆的极性连接正确。
如果组件连接不正确，旁路二极管可能会损坏。光伏组件可以串联接线以增加电压。串联连接是将接线从一个组件
的正极端子连接到下一个组件的负极端子上。光伏组件可以并联连接以增加电流。并联连接是将接线从一个组件的
正极端子连接到下一个组件的正极端子上。禁止将组串接入无防返装置的汇流箱或组串式逆变器中。
The number of modules in series and in parallel shall be designed reasonably according to the system
configuration.
组件串联并联数量，需根据系统配置合理设计。
To clear or trim excess cables and YuHuan Sunpro Solar recommends that all cables be placed in proper
pipework and away from standing water.
清理或整理多余的电缆，玉环尚博建议所有电缆应布设在适当的管道中且远离易积水的地方。
YuHuan Sunpro Solar recommends using lightning protection devices which are complied with local laws and
electrical regulations.
玉环尚博建议使用符合当地法律法规要求和电工规定的防雷保护装置。
All the above instructions must be followed to meet YuHuan Sunpro Solar warranty conditions.
须遵守上述所有说明以满足玉环尚博保修条件。
3
、
Bypass secondary
旁路二极管
If PV module part by shadow block, which can lead to reverse voltage related to Solar cells, PV modules in
other unaffected battery string or other PV modules in the system and current will force through keep out part of
the power loss and heat affected cell. When the PV module is connected in parallel with the bypass diode, the
current in the system will flow directly through the diode, so as to bypass the blocked part of the PV module and
minimize the heating degree and power consumption of the PV module.
如果光伏组件某个部分受阴影阻挡，这会导致相关的太阳能电池形成反向电压，太阳能光伏组件中其他未受影
