SWISS SOLAR PV User manual

ENGINEERED IN SWITZERLAND
INSTALLATION MANUAL
SWISS SOLAR
PV MODULE

TABLE OF CONTENTS

ENGINEERED IN SWITZERLAND
INFORMATION REGARDING
THIS MANUAL
SAFETY
INSTRUCTIONS
MECHANICAL
INSTALLATION
ELECTRICAL
INSTALLATION
TROUBLESHOOTING
MAINTENANCE
04-06
07-08
09-22
23-25
26-28

1.1 OBJECT
INFORMATION REGARDING
THIS MANUAL
This manual contains information about the
installation and safe handling of SWISS SOLAR
AG photovoltaic modules: These modules are
hereinafter referred to as "module„ and SWISS
SOLAR AG as "Swiss Solar".
1.2 TARGETGROUP
Special skills and expert knowledge are
required for the installation of photovoltaic
systems. This document is intended for
corresponding specialists.
This manual must be read and understood
prior to installation. In case of any questions,
please contact our sales department for further
explanations. During installation of the module,
the installer must adhere to all safety
precautions in accordance with this manual
and to the valid local regulations. Before
1.3 VALIDITY
Swiss Solar reserves the right to make
modifications to the modules or assembly
instructions at any time without notice.
Applicable are the dates of the order
confirmation.
Please contact Swiss Solar if you have any
questions regarding the validity of the
documents.
installation of a photovoltaic system, the
installer must become familiar with the
mechanical and electrical requirements of
such a system. Keep this manual in a safe
place for future reference (care and
maintenance) and for the case of the sale or
disposal of the modules.
04

ENGINEERED IN SWITZERLAND
1.4 GUARANTEE AND PROPER USE
The current Swiss Solar guarantee policy for
photovoltaic modules shall apply.
1.5 LIABILITY EXCLUSION
As the use of these instructions and the
circumstances or methods of installation,
operation, use and maintenance of the
photovoltaic (PV) products are beyond its
influence, Swiss Solar shall not assume any
responsibility and explicitly rejects any liability
for loss, damage or expenses resulting from or
in any way associated with the installation,
operation, use or maintenance. Swiss Solar
shall not assume responsibility for any
infringement of patents or other third-party
rights resulting from the use of the PV product.
A license under a patent or patent rights shall
not be granted, neither by implication nor by
any other way. The information in these
instructions are based on the knowledge and
experience of Swiss Solar and are stated in
1.6 USED SYMBOLS
The following symbols are used in the manual:
Warning of life-threatening injuries in
case of non-observance
Warning of material damage
in case of non-observance
Indication of useful
information
good faith. This information, including the
product specifications (without restrictions)
and suggestions, neither represent an explicit
nor implied guarantee. Swiss Solar reserves
the right to change the instructions, the PV
product, the specifications or product
information sheets without notice.
05

Removal or defacing of one or
several labels is not permissible!
In case of infringement, all
guarantee claims become null
and void!
1.7 REGULATORY PROVISIONS
All technical rules for planning, installation and
operation of PV systems must be adhered to.
The following standards and regulations merely
represent an excerpt:
1.8 PRODUCT IDENTIFICATION
Each module has labels on the back containing
the following information:
DIN VDE 0100 Installation of power installations
with nominal voltages up to 1,500 V
VDI 6012 p. 2 Local energy systems in buildings
DIN 1055 Load assumptions for structures
VDE 0185 Lightning protection
BGR 203 Safety regulations of the trade
association for roof work BGV A2, A3 Electrical
systems and equipment
Regulations of the local grid operators
Regional building regulations
06
Identification label: describes the product type;
rated output, rated current, rated voltage, open
circuit voltage, short circuit current acc. to the
standard conditions, as well as the maximum
system voltage, dimensions and weight and the
position of the mounting holes and other
technical specifications can be taken from the
datasheets provided.
Barcode: Each individual module has a unique
serial number. There is only one barcode on each
module. It is permanently attached to the inside
of the module and is visible from the front. This
barcode is inserted before lamination
CAUTION!

ENGINEERED IN SWITZERLAND
2.1 HAZARD WARNINGS
SAFETY
INSTRUCTIONS
Installation may only be performed by
specialists.
Keep children away from the system during the
transport and installation of the mechanical
and electrical components.
Installers are liable themselves for the entire
risk with regard to accidents and injuries
during installation, including but not restricted
to injuries caused by electric shock.
Please adhere to the safety instructions for
working with direct current.
A single module can generate direct current
voltages of more then 30 volts in direct
sunlight In case of series connection of the
modules, the total voltage corresponds with
the total of the individual module voltages. If
the modules are connected in parallel, the total
current strength corresponds with the total of
the current strengths of the individual modules.
Even contact with a direct current voltage of 30
volts or higher is potentially dangerous.
Never disconnect the module under load. Before
working on the PV system, disconnect the AC
and DC inverter circuits.
Cover the module fully with a non-transparent
material during installation to avoid the
generation of current.
Only use insulated tools approved for working on
electrical equipment. Do not insert any
electrically conducting parts into the ports of the
modules.
Do not carry out any work on the PV system in
case of wet weather conditions or strong winds.
Use proper fall arrest systems on the roof.
Adhere to the safety regulations for all other
components used in the system including
cables, plugs, charge controllers, inverters,
accumulator batteries, rechargeable batteries etc.
07

2.2 WARNING OF
MATERIAL DAMAGE
The proper conception of the rack is the
responsibility of the system designers and
installers.
Never short-circuit the modules.
Only use equipment, connections, cables and
racks suitable for an electric solar system.
Always use the same type of module within a
certain PV system.
Do not use defective or damaged modules.
Do not attempt to disassemble the module, and
do not remove any of the existing identification
labels or components from the module.
No coloring agents or adhesives may be
applied to the top surface of the module.
Do not use any mirrors or other magnifying
equipment to artificially concentrate the
sunlight onto the modules.
Do not expose the rear film to direct sunlight.
Do not use the module near equipment or in
places where flammable gases are generated or
may accumulate.
Do not drill any additional mounting holes in the
module frames. The guarantee becomes null and
void in case of infringement.
Do not attempt to drill any holes in the glass
surface of the modules. The guarantee becomes
null and void in case of infringement.
Do not lift the module by the junction box or the
electrical cables.
Do not stand on or step onto the module. Do not
place any heavy objects on the module.
Avoid dropping the module and do not set it
down jerkily. Prevent objects from falling onto the
module.
When installing the system you must adhere to all
local, regional and national ordinances.
If applicable, apply for a building permit.
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ENGINEERED IN SWITZERLAND
If the modules are installed upright the cable
should face to the ground and the junction box
should be facing upwards.
For every installation corridors for maintenance
must be scheduled.
It is advisable to create a roof plan with all
serial numbers of the installed modules.
The bifacial gain depends on the albedo of the
surface under the modules and the installation
height.
3.1 SELECTION OF THE LOCATION
MECHANICAL
INSTALLATION
09
Select a suitable location for the installation of
the modules. Modules can be installed on the
ground, on roofs, vehicles or waterborne vessels.
In northern latitudes, the modules should be
orientated towards the south and vice versa. You
will find detailed information about the best angle
of inclination for installation in specialized
literature or from an experienced solar installer
or system designer.
Shading, including temporary shading or partial
shading must be avoided.
The modules are evaluated at Fire Classification
C and can be mounted on Class A roofs.
Upon installation of modules „IBEX“ series make
sure you follow the instructions of the
manufacturers of the optimiser.

3.2 DIMENSIONAL
MODULE DRAWINGS
IBEX 108MHC
MONOCRYSTALLINE XXX-EIGER
XXX-EIGER BLACK
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
A: 4 x DRAINAGE
B: 16 x VENTILATION
C: 8 x MOUNTING
D: 2 x EARTHING
DRILLED HOLES:
10 WIDTH (W)
LENGTH (L)
HEIGHT (H)
MOUNTING
EARTHING
2-Ø4mm
CABEL LENGTH (CL)

ENGINEERED IN SWITZERLAND
IBEX 120MHC
MONOCRYSTALLINE XXX-EIGER
XXX-EIGER BLACK
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
A: 4 x DRAINAGE
B: 16 x VENTILATION
C: 8 x MOUNTING
D: 2 x EARTHING
DRILLED HOLES:
CABEL LENGTH (CL)
AB
C
D
11 WIDTH (W)
LENGTH (L)
HEIGHT (H)

IBEX 132MHC
MONOCRYSTALLINE XXX-EIGER
XXX-EIGER BLACK
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
A: 4 x DRAINAGE
B: 16 x VENTILATION
C: 8 x MOUNTING
D: 2 x EARTHING
DRILLED HOLES:
CABEL LENGTH (CL)
AB
C
D
12 WIDTH (W)
LENGTH (L)
HEIGHT (H)

ENGINEERED IN SWITZERLAND
IBEX 144MHC
MONOCRYSTALLINE XXX-EIGER
XXX-EIGER BLACK
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
A: 4 x DRAINAGE
B: 16 x VENTILATION
C: 8 x MOUNTING
D: 2 x EARTHING
DRILLED HOLES:
CABEL LENGTH (CL)
AB
C
D
13 WIDTH (W)
LENGTH (L)
HEIGHT (H)

IBEX 156MHC
MONOCRYSTALLINE XXX-EIGER
XXX-EIGER BLACK
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
A: 4 x DRAINAGE
B: 16 x VENTILATION
C: 8 x MOUNTING
D: 2 x EARTHING
DRILLED HOLES:
CABEL LENGTH (CL)
AB
C
D
14 WIDTH (W)
LENGTH (L)
HEIGHT (H)

ENGINEERED IN SWITZERLAND
IBEX 108BF-MHC EiGER
MONOCRYSTALLINE XXX-EIGER-BIFACIAL
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
B: 8 x VENTILATION
DRILLED HOLES:
15 WIDTH (W)
LENGTH (L)
HEIGHT (H)
CABEL LENGTH (CL)
A
B
C
D

Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
B: 8 x VENTILATION
DRILLED HOLES:
WIDTH (W)
LENGTH (L)
HEIGHT (H)
CABEL LENGTH (CL)
A
B
C
D
IBEX 120BF-MHC EIGER
MONOCRYSTALLINE XXX-EIGER-BIFACIAL
16

ENGINEERED IN SWITZERLAND
17
IBEX 132BF-MHC EiGER
MONOCRYSTALLINE XXX-EIGER-BIFACIAL
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
B: 8 x VENTILATION
DRILLED HOLES:
WIDTH (W)
LENGTH (L)
HEIGHT (H)
CABEL LENGTH (CL)
A
B
C
D

IBEX 144BF-MHC EiGER
MONOCRYSTALLINE XXX-EIGER-BIFACIAL
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
B: 8 x VENTILATION
DRILLED HOLES:
WIDTH (W)
LENGTH (L)
HEIGHT (H)
CABEL LENGTH (CL)
A
B
C
D
18

ENGINEERED IN SWITZERLAND
19
IBEX 156BF-MHC EiGER
MONOCRYSTALLINE XXX-EIGER-BIFACIAL
Rear/Front/Side view
Tolerance L/W = +/- 3 mm
L/W/H = Dimensions of panel can vary,
dimensions given in the order
confirmation are decisive
CL = Length of cable can vary from
standard
A, B, C, D = Position of mounting holes
upon request.
B: 8 x VENTILATION
DRILLED HOLES:
WIDTH (W)
LENGTH (L)
HEIGHT (H)
CABEL LENGTH (CL)
A
B
C
D

3.3 SELECTION OF A SUITABLE
ASSEMBLY RACK
The assembly rack for the module must be
made of durable, corrosion- and UV-resistant
material.
The assembly rack must be sufficiently sized
for the regionally occurring snow and wind
loads.
The modules with the four anchorage points
must be securely fastened to the assembly
rack. Additional anchorage points must be
provided in case of the occurrence of
increased snow and wind loads. Please refer
to the following drawing for detailed
information. Load calculations are performed
by the system designer or installer.
For the clamping torque 14 Nm are advised. It
has to be checked expertly whether the torque
is under- or oversized.
Depending on the assembly rack, the modules
can be fastened to the assembly rack by
means of bolted connections or module
clamps.
Adhere to the instructions and safety
precautions of the assembly rack manufacturer.
For mounting of laminates and glass-glass
modules, use the appropriate mounting clamps,
please refer to manufacturer specification. At the
end of each module row, use corresponding
designed end clamps, as well as a security hook
and anti-sliding device as to manufacturer
specifications.
20
LENGTH (L)
1/4 A 1/4 A1/2 A
Length a consists with the stated dimension in the order conformity