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Product documentation
Photovoltaic (PV) Modules
(type designation “SW Premium Plus”)
Please read carefully the following product documentation
and safety instructions.
Non-compliance with these instructions could cause serious
injury or death and void the module warranty.
1.
Purpose of documentation
This guide contains basic information regarding HANPLAST photovoltaic
modules, their installation and safe handling. All instructions should be
read and understood before attempting installation. If there are any ques-
tions, please contact your dealer or HANPLAST for further information.
This documentation refers to the PV-modules themselves and is not meant
to be a complete installation manual for personnel not specifically trained
to PV-modules. It serves as a general reference.
Generally, the installer must conform to all safety precautions in this
documentation, as well as the applicable national codes and standards
when installing HANPLAST PV-modules. Before installing a solar photo-
voltaic system, the installer should become familiar with the mechanical
and electrical requirements for photovoltaic systems. Keep this documen-
tation in a safe place for future reference.
2.
System components
(modules and mounting system; standard scope of delivery)
HANPLAST photovoltaic modules (type designation
SW Premium Plus), IEC 61215ed. 2, IEC 61730 and UL 1703 certi-
fied framed glass/foil laminates with crystalline solar cells, perma-
nently attached junction box, and double insulated 4mm
2
wires termi-
nated in touch safe specific PV DC-connectors.
The mounting system does not form part of HANPLAST’s supply.
The modules were tested by being screwed through the mounting
holes in the frame.
Any module without a frame (laminate) shall not be considered to
comply with the requirements of UL 1703 unless the module is
mounted with hardware that has been tested and evaluated with the
module under this standard or by a field inspection certifying that the
installed module complies with the requirements of UL 1703.
3.
General safety relevant aspects
Do not attempt to disassemble the module, and do not remove any
attached nameplates or components. Doing so will void the warranty.
The modules are qualified for application class A: Hazardous voltage
(IEC 61730: higher than 50V DC; EN 61730: higher than 120V), haz-
ardous power applications (higher than 240W) where general contact
access is anticipated.
The module is considered to be in compliance with UL 1703 only
when the module is mounted in the manner specified in this module
documentation.
Installing solar photovoltaic systems requires specialized skills and
knowledge. It should be performed only by qualified and specially in-
structed personnel. The installer assumes all risk of injury, including
risk of electric shock.
Use only equipment, connectors, wiring and mounting hardware
specifically designed for use in a photovoltaic system.
3.1.
Precautions for mechanical installation
SW Premium Plus modules are designed for installation with specific
photovoltaic mounting systems. Other use lies within the full respon-
sibility of the installer.
The mounting system must be capable of securely fixing
SW Premium Plus modules exposed to uplift or load pressures of
more than 5’400 N/m
2
.
The mounting structure and hardware must be made of durable,
corrosion- and UV-resistant material.
Observe all instructions and safety precautions included with the
mounting system to be used with the module.
If modules are installed on roofs (non-building-integrated modules or
panels), a fireproof underlay is needed. If modules are installed in
roofs, all applicable local, regional and national codes and regulations
have to be observed.
3.2.
Precautions for electrical installation
Before any manipulation at an installed PV plant, switch it off first on
AC-side after on DC-side of the inverter or the charge controller.
When disconnecting wires connected to a photovoltaic module that is
exposed to light, an electric arc may occur. Arcs can cause burns, start
fires or otherwise create safety (up to lethal electric shock) problems.
Check for remaining voltage before starting, and observe the local
safety relevant regulations for such working conditions.
Under normal conditions, a photovoltaic module can produce more
current and/or voltage than reported at standard test conditions.
Contact with a DC voltage of 30 V or more is potentially hazardous.
Exercise caution when wiring or handling modules exposed to sun-
light.
With a serial interconnection of the modules, the sum of the open
circuit voltage (Voc) at the lowest anticipated temperature must not
pass over the maximum system voltage indicated. The maximum
number of modules in series is indicated on the module power label.
Accordingly, the values of ISC and VOC marked on this module
should be multiplied by a factor of 1,25 when determining component
voltage ratings, conductor current ratings, overcurrent device sizes,
and size of controls connected to the PV output. In the USA, refer to
Section 690-8 of the National Electrical Code (NEC) for an additional
multiplying factor of 125 percent (80 percent de-rating) which 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. Put maximum series overcurrent
protective device, where required.
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.
Never connect modules in parallel without string diodes or adequate
devices to avoid reverse current from one string to the other.
Always use the same type of module within a particular photovoltaic
system.
If the sum of short circuit currents of the parallel connected modules
passes over the reverse current (indicated on module power label and
in the module data sheet), string diodes or fuses have to be used in
each string of modules connected in parallel. These string diodes or
fuses have to be qualified for the maximum expected current and
voltage.
Observe the instructions and safety precautions for all other compo-
nents used in the system, including wiring and cables, connectors,
DC-breakers, inverters, etc.
Use appropriate safety equipment (insulated tools, insulating gloves,
etc) approved for use on electrical installations.
3.3.
General prescriptions for installation
Do not apply paint or adhesive to the modules.
Do not use mirrors or other hardware to artificially concentrate
sunlight on the module.
When installing modules, observe all applicable local, regional and
national codes and regulations. Obtain a building and/or electrical
permit where required.
Keep children well away from the system while transporting and
installing mechanical and electrical components.
