4
of the building, the surface of the water, etc., or may
vary depending on the installation system voltage, dc
usage, or AC. Please contact your local authority for
specific terms.
3
Safety measures
Chint solar modules are designed to meet the
requirements of IEC 61215 and IEC 61730,
application class A.
Modules rated for use in this application class may
be used in system operating at greater than 50V DC
or 240W, where general contact access is
anticipated. Class C fire rating(IEC61730)and
Category 4 fire rating (UL61730) are available
！
warn
All safety rules should be read and understood
before installing, wiring, etc. / maintaining
photovoltaic modules. When the photovoltaic module
is exposed to sunlight or other light sources, direct
current is generated. Direct contact with the live part
of the photovoltaic module, such as terminals, whether
or not a photovoltaic module is connected, can result
in loss of life.
3.1
General safety measures
Before installation, please contact the
relevant local authority to determine the
installation permit and installation inspection
requirements
that
meet
the
local
requirements. The installation process should
comply with the safety rules applicable to all
components in the system, including cables,
terminals, charging monitors, batteries,
inverters, etc.
If you install or operate photovoltaic
modules on a rainy day or in the morning
with dew, you need to take appropriate
protective measures to prevent water vapor
from penetrating into the connector.
Unauthorized personnel are prohibited from
approaching
the
installation
area
or
photovoltaic module storage area.
It is forbidden to install or use damaged
photovoltaic modules.
It is forbidden to repair photovoltaic
modules by yourself, including but not
limited to replacing any components of
photovoltaic modules (diodes, junction
boxes, connectors, etc.).
It is forbidden to plug in connectors of
different types and models.
It is forbidden for photovoltaic modules to
be used or exposed to the following
substances in an environment containing the
following substances: grease or organic ester
compounds (such as DOP, plasticizers),
aromatics, phenols, ketones, halogenated
