Jinyuan Lighting
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right of updating the installation manual, the PV products and specifications or product info without
prior notice.
3. General Safety Rules
The mechanical and electrical installation of modules should refer to the relevant rules and
regulations, including Electrical Code, Architecture Law and power connection requirements. All
these rules may be different due to all the changes of installation locations, installation system
voltages and whether using DC or AC, so please contact the local authorized organizations for
detailed rules and get the corresponding permit. The installer should comply with all the safety
protections in this manual and the local rules.
Under normal working conditions, the parameters such as power, current and voltage may be
different from the values stated on the labels which are tested under standard conditions.
Accordingly, when designing the rated voltage, current, fuse and controller of the modules or
system-matched components, the short circuit current(Isc) and open circuit voltage(Voc) stated on
the module label should be multiplied by the coefficient 1.25.
It is forbidden to use modules with different structures in one system. PV system can only use
the PV specialized equipment such as inverters, connectors, cables and brackets. The integrated
night PID recovery inverter is recommended to avoid the power station PID problem. The installer
should read and comply with all the installation and safety cautions of all the other components of
the system, including the electric wire, connector, DC switch, fixed device, inverter, rechargeable
batteries, etc.
3.1 Safety Cautions
The modules will generate direct current when irradiated by the sun. Touching electriferous
components is potentially dangerous. It is forbidden to touch the connectors of the junction box.
Special attention should be paid when handling and connecting wires.
It is forbidden to gather the sun to the modules with mirror or any other amplifiers. Cover the
modules completely with opaque material during the installation to avoid current generated.
