
INSTALLATION
MANUAL
Page 9
4723 Pacific Ave. Eugene Oregon 97402 USA * www.GrapeSolar.com
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General warnings
Warning
!
!!
!
Solar module installation, maintenance, removal
and resetting shall only be done by
distributor or professionals
•If there were defects, there is a risk of electrical shock or fire.
When installing, wiring, operating, removing and maintaining modules, pay attention to the risk
of electrical shock
•If module is shined by sunlight or other illuminator, the DC electricity will be
produced.
•Artificially concentrated sunlight shall not be directed on the module.
•Under normal conditions, a photovoltaic module is likely to experience conditions
that produce more current and/or voltage than reported at standard test
conditions.Accordingly, the values of ISC and VOC marked on this module
should be multipied by a factor of 1.25 when determining component voltage
ratings, conductor ampacities, fuse sizes, and size of controls connected to the
PV output. Please refer to Section 690-8 of the National Electrical Code for an
additional multiplying factor of 125 percent(80 percent derating) which may be
applicable.
•If modules are connected in series or parallel, the voltage and current will increase,
the danger will be increased respectively
•When installing, wiring, or maitaining modules, in order to prevent
producing the DC electricity, please cover the module surface with sufficiently
opaque material
•When installing, wiring, or maitaining modules, please use protective instruments
such as rubber gloves