DAH Solar DHM72 5BB Series Installatiehandleiding - Pagina 4
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P V
M O D U L E
I N S T A L L A T I O N
M A N U A L
1.3 Warning
a) When Module exposed to sunshine or other lights, it can produce DC, in this case it may cause electric shock hazard if
touch electrical parts.
b) Focus sunlight on to PV module via mirror or lenses is prohibited.
c) Temples glass and backsheet have protective e ect, broken PV modules have electrical risks (electric shock and burnt),
this kind of modules can not be fixed or repaired, should be replaced in time.
d) Under nominal outdoor condition, the current and voltage produced by module are di erent with datasheet. The
parameters in datasheet is tested under STC condition, therefore when determining other components rated voltage, wire
capacity, fuse rate, controller capacity and PV module power output relative datas of PV system, please refer to the short
circuit current and open circuit voltage of the PV module, and design and install the system in 125% of the value as well.
e) In case to lower electric shock or burnt risk, it's better to cover the PV modules by opaque material when installing.
f) PV array installation job should be operated under isolating sunlight condition, installation and maintenance also
should be handled by professionals.
g) If batteries bank equipped in the PV system, it should comply with battery supplier's suggestion.
h) PV modules shall not replace roo op and wall material, partial replacement is also not allowed.
i) Don't install PV modules in the area where may has combustible gases.
j) Touch PV module's electrical part by hand directly is prohibited, should use insulating tools to handle the electrical
connecting.
Use tools that meet the insulation requirements of power installatio
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