Panasonic VBHNxxxSJ25 series Installation Manual

Also see for Photovoltaic Module HIT VBHN240SJ25: Installation manual General installation manual General installation manual General installation manual

Contents

Panasonic VBHNxxxSJ25 series Installation Manual Manual pdf 9 page image

9INSTALLATIONGENERALPlease read this guide completely before installationor use of the modules.OPERATING CONDITIONSPanasonic recommends that modules be operatedwithin the following Operating Conditions. An installa-tion location with conditions beyond the OperatingConditions or with other Special Conditions (seebelow) should be avoided. Operating Conditions ofPanasonic modules are as follows:1) The modules should be operated only in terrestrialapplications. No space or other Special Conditions.2) The operating temperature must be within –40°Cto 85°C.3) The relative humidity should be within 45% to 95%.4) The wind pressure load of the installation siteshould be less than 2,400N/m2 (50PSF).UNPACKING AND HANDLING• Do not hit the back sheet of a module by theconnector when unpacking and handling.• Please do not expose the connector the rainwater and dust.• To avoid the damage of the back sheet by theconnector, fix the cables to the frame with tapeafter unpacking. (refer Figure 4)• Do not handle modules by their cables orjunction box. Handle them by the frame withboth hands in any situation.• The anti-reflection glass of a module is easy tobe soiled, when it is grasped by hand or handgloves. So it is recommended to hold cardboardor frames when carrying or installing the solarmodule. When cables and connectors touch thesurface of the glass, it may soil the surface too.It is also recommended to avoid contact ofcables and connectors with surface of the glass.(If the glass surface becomes dirty, see sectionof "anti-reflection glass surface cleaning".)Figure 4. Fixing of cables and con-nectors