1.3 Installation safety
Local, regional and state laws and regulations must be adhered to while installing a
photovoltaic system. For example, any necessary licenses must be obtained prior to the
installation commencing. Regulations around vehicles and ships must also be observed
during the installation.
Observe all safety rules for the other system components, including the cables,
connectors, charging controllers, inverter and storage battery etc.
Do not place the modules near a location where flammable gases are either generated
or collected.
Insulated gloves must be worn during the installation.
Do not wear metal ornaments during the installation.
Do not drill holes in the frame.
Under normal conditions, a module is likely to produce more current and/or voltage
than reported under Standard Test Conditions (STC). Accordingly, the values of I
SC
and V
OC
marked on the module nameplate should be multiplied by a factor when determining the
component voltage ratings, conductor current ratings, fuse sizes, and the size of controllers
connected to the photovoltaic system. The exact factor value should be suggested by a
licensed/qualified person.
The connecting ends with electricity may cause fire, spark or lethal shocks even when
the modules are not connected.
Electricity can be generated when the modules are exposed to sunlight, even if they are
not connected. It is dangerous to touch 30V DC or higher, so never open the electrical
connectors or unplug the electrical connectors while the circuit is under load, and do
not touch the end with electricity during installations, when the modules are exposed to
sunlight.
Children should be kept away from the photovoltaic system.
In order to prevent current and voltage generation during installation an opaque board
can be used to cover the modules.
Only use licensed/qualified insulated tools.
The frame of the modules must be grounded according to local, regional and state
safety and electrical standards. A recommended connector or equivalent must be used for
the grounding cable. The grounding cable must be appropriately fastened to the module
frame.
Only Balance of System (BOS) in conformity to local, regional, state safety electricity
standards and photovoltaic system such as connectors, cables and frames can be used,
avoiding affect on the module performance and/or damage it.
1.4 Fire Safety
Consult your local authority for guidelines and requirements for building or structural fire
safety.
Roof constructions and installations may affect the fire safety of a building; an improper
installation may create a hazard in the event of a fire.
Use components such as ground fault circuit breakers and fuses as required by the local authorities.
Do not use the modules near a location where flammable gases are either generated or collected.
The modules have been rated Fire Class C, and are suitable for mounting onto a
Class A roof.
2
PRODUCT IDENTIFICATION
On the back of each module there are 2 labels that provide the following information:
Nameplate:
Describes the product type, rated power, rated current, rated voltage, open
circuit voltage, short circuit current, all as measured under STC; weight, dimensions etc.;
the maximum system voltage of 1000V DC.
Warning: The value of Voc times the number of modules in series should
not be bigger than the maximum system voltage marked in the nameplate.
Barcode:
This is used to identify each module. Each module has a unique and traceable
serial number in the form of barcode. The barcode of each PHONO SOLAR module has
15 letter/digits.
Warning: Do not remove the nameplate or barcode. The PHONO SOLAR product
warranty will be void if either the module nameplate or barcode is removed.
02
03
3
MECHANICAL INSTALLATION
(Note: All instructions hereafter are for reference only. A licensed/qualified person or
installer must be responsible for the design, installation, mechanical load calculation
and security of the photovoltaic system.)
3.1 Select suitable locations for installation
Select a suitable location for installing the modules.
PHONO SOLAR recommends that to achieve the best performance the modules
should face south in northern latitudes and north in southern latitudes. The exact tilt
angle and orientation of mounted modules should be recommended by a licensed/
qualified installer.
Stability / Reliability / Creativity
