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Safety Precautions
General Information
The installation of modules requires a
great degree of skill and should only be
performed
by
qualified
professionals,
including,
limitation,
licensed
contractors
licensed electricians.
Warning
All instructions should be read and
understood before attempting to
install, wire, operate, and maintain
the
module.
electrically
active
module such as terminals can result
in burns, sparks, and lethal shock
whether the module is connected
or disconnected.
The installer assumes the risk of all
injury
that might occur during
installation,
including,
limitation, the risk of electric shock.
The modules generate DC electrical
energy when exposed to sunlight
or other light sources.
single module produces only a low
voltage and current, shocks and
burns are still a potential hazard.
To avoid the hazard of electric
shock and injury, cover the entire
front surface of the modules with a
dense, opaque material such as a
cardboard box, during installation
and handling of the modules.
The
shock
hazard
modules are connected in parallel,
producing higher current, and as
modules are connected in series,
producing higher voltages.
The
shock
hazard
modules with nominal open-circuit
voltage (Voc) in excess of 50 V,
and/or
modules
maximum system voltage in excess
of 50 V.
To avoid the hazard of electric
shock, work only in dry conditions,
with dry modules and dry tools.
Do not stand or step on a module
to avoid the hazard of injury and
damage to the module.
Do not damage the front and back
surface of a module, to avoid the
hazard of electric shock and fire.
To avoid the hazard of electric
shock
and
injury,
unauthorized persons should not
be allowed near the installation of
modules.
To avoid the hazard of electric
shock
and
injury,
completely ground all modules.
To avoid the hazard of electric
shock, fire, and injury, do not
disassemble the module, or remove
any
manufacturer.
Unauthorized persons—except the
licensed
qualified
without
should not open the cover of the
and
junction box to avoid the hazard of
electric shock.
Do not touch terminals while a
module is exposed to light. Provide
suitable guards to prevent yourself
from direct contact with 30 VDC or
greater to avoid the hazard of
Contact
with
electric shock or injury.
parts
of
the
When carrying a module, two or
more people should carry it by its
frame and wear non-slip gloves (to
avoid injury by a slipping module,
to a foot, or cuts by the edge of a
frame, and so on).
Do not carry a module by its wires
without
or junction box, to avoid the
hazard of electric shock, injury or
damage to the module.
Do not drop anything on the
Although
surfaces of a module, to avoid the
hazard of electric shock, injury, and
damage.
To avoid the hazard of electric
shock and fire, be sure that all
other
compatible,
subject the module to mechanical
or electrical hazards.
Since sparks may occur, do not
increases
as
install
flammable gases or vapors are
present.
Never leave a module unsupported
or unsecured.
increases
as
Do not drop a module.
Do
modules to avoid the hazard of fire,
rated
for
electric shock, and injury.
Do
sunlight on a module to avoid the
hazard of fire or damage.
Do not touch the junction box
terminals to avoid the hazard of
electric shock and injury.
Do not change the wiring of bypass
diodes to avoid the hazard of
electric shock and injury.
Do not disconnect terminals while
modules generate electricity and
connect electrical load to avoid the
children
and
hazard of electrical shock.
Do
unnecessarily.
and frames get hot. There is a risk
of burn.
be
sure
to
part
installed
by
licensed
professional—
system
components
and
they
do
the
module
not
use
or
install
not
artificially
concentrate
not
touch
a
module
The
glass
2
Cautions
Use a module for its intended
purpose only.
the
Do not treat the front or back
surface with paint or adhesives, to
avoid reducing its' functionality,
damage,
and other unknown troubles.
VBHN225DJ06 series have bifacial
performance.
produce power from both surfaces
of the module at the same time
and may generate up to 30% more
output power than it's STC rated
value.
This
additional
upon the level of incident light
irradiance(albedo) available to the
back side of the module, and can
be
increased
depending upon site characteristics,
installation design, weather, etc.
Treat the back side of the module
as same as the front side and avoid
objects that directly shade the solar
cells.
Refer
installation" section.
General Safety
Follow all permission, installation and
inspection requirements.
Before installing modules, contact
are
the
appropriate
not
determine permissions, installation
and
inspection
which should be followed.
Be sure that the construction or
where
structure (roof, etc.) where the
modules are being installed has
enough strength.
For modules mounted on roofs,
special construction or structures
may be required to help provide
broken
proper installation support.
Both roof construction and module
installation design have an effect
on the fire resistance of a building.
Improper
contribute
Additional devices such as ground
fault, fuses, and disconnects may
be required.
Do not use modules of different
specifications in the same system.
Follow all safety precautions of
other system components used.
Installation
General
Please read this guide completely
surface
before installation or use of the
modules.
electrical
inoperable
conditions,
These
modules
power
depends
or
decreased
to
"Notes
on
authorities
to
requirements,
installation
may
to
fire
hazards.
This
section
contains
and
mechanical
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