Et ET-M660BH BB Series, Руководство по установке

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Do not wear metallic rings, watchbands, ear, nose, or lip rings or other
metallic devices while installing or troubleshooting photovoltaic systems.
Use appropriate safety equipment (insulated tools, insulating gloves, etc.)
approved for use on electrical installations.

Observe the instructions and safety precautions for all other components used
in the system, including wiring and cables, connectors, DC-breakers, mounting
hardware, inverters, etc.

Use only equipment, connectors, wiring and mounting hardware suitable for
use in a photovoltaic system.

Always use the same type of module within a particular photovoltaic system.

Under normal operating conditions, PV modules will produce currents and
voltages that are different from those listed in the data sheets. The values in the
module data sheets are collected under very specific circumstances known as
Standard Test Conditions.

Short-circuit current and open-circuit voltages should be multiplied by a factor
of 1.25 when determining component voltage ratings, conductor ampacity,
fuse sizes and size of controls connected to the module or system output. An
additional multiplying factor of 125 percent (80 percent de-rating) may be
applicable.

Only connect modules with the same rated output current in series. If modules
are connected in series, the total voltage is equal to the sum of the individual
module voltages. The maximum system voltage for double glass module type is
1500V(IEC), for roof use, the maximum system voltage must not exceed 1000V
according to National Electrical Code.

Only connect modules or series combinations of modules with the same
voltage in parallel. If modules are connected in parallel, the total current is
equal to the sum of individual module or series combination currents.
3.2
General installation notes

The junction box has a breather port which must be mounted facing downward
and cannot be exposed to the rain. The junction box should be on the higher
side of the module when it is mounted in order to orient the breather port
correctly.

Do not lift the module by grasping module's junction box or electrical leads.

Do not stand or step on the module.

Do not drop the module or allow objects to fall on the module.

Do not place any heavy objects on the module.

Do not scratch the glass surface.

Prior to installation, do not store modules outdoors or in a damp environment.

Inappropriate transport and installation may damage the module glass.
3.3
Fire rating

The fire rating for this module is only valid when the product is installed as
specified in the mechanical mounting instructions in this document.
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