GCL Installation Guide

M8不锈钢螺栓
M8不锈钢螺母
弹簧垫圈
平垫圈
安装夹
组件
安装支架
图 2
图 3
DC power generated by the photovoltaic system can be converted into AC
power and fed into the grid. Policies on connecting renewable energy
system to the grid vary from region to region. Consult senior system
designer before designing the system. Generally, the system installation
shall be formally approved by the local public sector.
General Installation
Installation structure should be compatible with aluminum frame of module, in order
to avoid galvanic corrosion. Any defects caused by such corrosion will void the
warranty.
Negative grounding is recommended during installation of Modules to prevent PID
eect.
Positive and negative part of the module should use the same type of connector for
electrical connection.
It is forbidden for non-professionals to open the lock nuts of the connector.
Make sure that the connectors are clean, dry and fully connected (A click sound should
be heard when fully connected), otherwise it may lead to electric arc sparks which will
damage the connector or cause a re.
All electrical components should have ratings equal or greater to the system rating. Do
not exceed the maximum of system voltage marked on the module label.
Under normal conditions, a Module may produce more current and/or voltage than
reported at standard test conditions. Accordingly, the values of ISC and Voc marked on
the Module should be multiplied by a factor of 1.25 when determining component
voltage ratings, current ratings, fuse sizes, and size of controls connected to the PV
output.
Completely cover the Modules with an opaque material to prevent electricity from
being generated during disassembling the conductors.
GCL System Integration Technology Co.,Ltd
Bringing Green Power to Life
10
ELECTRICAL INSTALLATION