Solahart Solahart300BLK, Solahart305BLK, Solahart310BLK, Solahart315BLK Installation And Operation Manual
INSTALLATION AND
OPERATION MANUAL
Solahart300BLK • Solahart305BLK • Solahart310BLK • Solahart315BLK
Valid for Australia and New Zealand
TABLE OF CONTENTS
1 INTRODUCTION
1 INTRODUCTION 3
2 PLANNING 5
2.1 Technical specications 5
2.2 Requirements 6
2.3 Mounting options 7
2.4 Electrical layout 9
3 INSTALLATION 10
3.1 Safety and transport 10
3.2 Preparation of installation 12
3.3 Module installation 13
4 ELECTRICAL CONNECTION 14
4.1 Safety 14
4.2 Electrical installation safety 15
4.3 Connection of modules 16
4.4 After installation 17
5 GROUNDING 18
6 FAULTS AND DEFECTS 18
7 DISPOSAL 18
8 MAINTENANCE AND CLEANING 19
With solar modules from to Solahart Industries Pty Ltd.
(hereafter referred to as "Solahart") you can directly
transform the sun’s limitless energy into environmentallyfriendly solar electricity.
In order to ensure the maximum performance of your Solahart
solar modules, please read the following instructions carefully and observe all guidelines. Non-compliance may result
in damage and/or physical injury.
This installation and operation manual (hereafter also
referred to as the “Manual”) provides instructions for
the safe installation and operation of crystalline solar
modules.
Ä
Please read these instructions carefully before proceeding
with your installation.
Ä Please retain these instructions for the life of the solar
modules.
Ä
Please ensure that this Manual is available to the operator
at all times.
Ä This Manual should be given to all subsequent owners
or users of the solar modules.
Ä
All supplements received from the manufacturer should
be included.
Ä Please observe all other applicable documents.
Ä If your questions are not satisfactorily answered
in the manual, please contact your system supplier.
Additional information can be found on our website at
www.solahart.com.au.
Intended Use
This manual is valid for Australia and New Zealand.
These instructions contain information regarding the safe
handling and use of quality crystalline solar modules
from Solahart and for their installation, mounting, wiring,
maintenance and disposal.
Beware of possible danger or damage.
Categories:
• Danger: Risk of fatal injury
• Attention: Risk of serious injury
or damage to property
• Note: Risk of damage to product
Safety Regulations
In particular the installer as well as the operator of a
module is responsible for compliance with all applicable
statutory requirements and regulations.
Ä Unless otherwise specied by any laws or regulations,
the following stipulations must be upheld at all times
during the installation, operation, and maintenance of
the solar modules:
• This manual.
•
Other applicable stipulations (such as country-specic
regulations for pressure equipment, operational safety,
hazardous goods, and environmental protection).
•
Regulations and requirements specic to the system.
• Any applicable laws and requirements, in particular
international, country specic, regional laws and
stipulations governing the planning, installation, and
operation of solar power systems and work on roofs.
•
Any valid international, national and regional regulations
governing work with direct current, especially those
applicable to the installation of electrical devices and
systems, and regulations issued by the respective
energy provider governing the parallel operation of
solar power systems.
• Any international, country specic and regional
accident-prevention regulations.
•
Other applicable stipulations provided by the relevant
national institutions regarding safety in the installation
and operation of electical items.
Symbols and Labels
The following symbols and labels are used throughout the
Manual for ease of use.
SYMBOL DESCRIPTION
Ä
• Lists of items.
DOCUMENT REVISION 01
This manual is valid for Australia and New Zealand as of October 1st 2018 for Solahart300BLK, Solahart305BLK,
Solahart310BLK, Solahart315BLK solar modules, and replaces all earlier versions.
Technical parameters and the design are subject to change. The data sheets and customer information valid at the point in time
when the relevant module was manufactured apply to the installation, mounting, and maintenance procedures for the respective solar
modules.
2 3INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
2 3
Procedure with one or more steps.
Ensure that when carrying out a procedure, you check the results of said
procedure.
Prohibited.
Both the installer and operator are responsible for
ensuring that installation (including connection to the
grid), maintenance and dismantling are carried out by
trained and qualied specialists with approved training
certicates (issued by a state or federal organisation) for
the respective specialist trade.
In Australia, electrical work may only be performed by a
CEC accredited licensed electrician complying with valid
accident prevention regulations, and regulations of the
local energy provider(s).
In New Zealand, electrical work may only be performed
by a skilled electrician complying with valid accident
prevention regulations, and regulations of the local
energy provider(s).
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
Qualied & Skilled Personnel
1 INTRODUCTION
DETAIL
A
16 mm
Junction box
1670 mm
4 × Mounting slots (DETAIL A)
Cable with
connectors
Frame
1000 mm
32 mm
8 × Drainage holes
4 × Grounding points ø 4.5 mm
≥1000 mm
150 mm
8.5 mm
24.5 mm
951 mm
345 mm
980 mm
2 PLANNING
2.1 Technical specifications
Validity
These instructions are only valid for crystalline solar
modules from the company Solahart. Solahart assumes
no liability for damage resulting from failure to observe
these instructions.
Ä Please observe the wiring and dimensioning of the
system.
Ä
The installer of the system is responsible for compliance
with all necessary safety regulations during set-up and
installation.
Solahart assumes no liability on the basis of these
instructions. Solahart is only liable in the context of
contractual agreements or in the context of accepted
guarantees. Solahart accepts no other responsibility for
the functionality and safety of the modules.
Ä Please observe the instructions for any other sys-
tem components that may be part of the complete
solar power system. It may be necessary to carry out a
structural analysis for the entire project.
Additional information for the Operator
Ä Please keep this manual for the entire life of the solar
power system.
Ä Please contact your system supplier for information
concerning the formal requirements for solar power
systems.
Ä Please be sure to contact the relevant local authorities
and energy providers regarding regulations and permit
requirements prior to installation of the solar power
system.
For additional information see the relevant datasheet of the module provided at www.solahart.com.au.
PRODUCT LINE Solahart300BLK Solahart305BLK Solahart310BLK Solahart315BLK
Type Q.ANTUM Q.ANTUM Q.ANTUM Q.ANTUM
Area [m²] 1.67 1.67 1.67 1.67
Frame height [mm] 32 32 32 32
Weight [kg] 18.5 18.5 18.5 18.5
Max. system voltage V
Max. reverse current [A] 20 20 20 20
Permissible temperature range –40 °C to +85 °C (–40 °F to +185 °F)
Junction box protection class IP67 with bypass diode
Connector protection class IP68 IP68 IP68 IP68
Fire protection class C C C C
Max. test load push/pull [Pa]
Max. design load push/pull [Pa]13,600 / 2,667 3,600 / 2,667 3,600 / 2,667 3,600 / 2,667
Certicates
1
Test and design load in accordance with IEC 61215:2016, depending on mounting options (see section „2.3 Mounting options“)
[V] 1000 1000 1000 1000
SYS
1
5,400 / 4,000 5,400 / 4,000 5,400 / 4,000 5,400 / 4,000
VDE Quality Tested; CE-compliant; IEC 61215:2016; IEC 61730:2016;
Application Class II
Other applicable documents
In addition to this Manual following technical information
are relevant:
DOCUMENT TYPE
Product data sheet
Packaging and transport information
Fig. 1: External dimensions (in mm) and components for
Solahart300BLK,
Solahart305BLK, Solahart310BLK, Solahart315BLK
4 5INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
75°
3°
2 PLANNING
300 - 400
0 - 250
CL5
CL2a
0 - 250
CL2b
0 - 250
IP1 IP2
CL2b
0 - 250
345
4 × Mounting
points
FB2
345
4 x Mounting
points
FB1
0 - 250
250 - 450
450 - 550
CL1
250 - 450
0 - 300
CL3 CL4
2.2 Requirements
2 PLANNING
2.3 Mounting options
Installation Site
Please note the following guidelines that apply to the
installation site:
•
The modules have been tested according to IEC 61215.
•
Solar modules are not explosion-proof and are not suitable
for use in explosive environments.
Ä
Do not operate solar modules near highly ammable gas
and vapors (e.g. gas tanks, gas stations).
Ä Do not install modules in enclosed space.
Ä Do not install modules in locations where they may be
submerged in water (e.g. oodplains).
Ä Do not use modules as a substitute for the normal
roong (e.g. modules are not watertight).
Ä
Do not install modules in close proximity to air conditioning
systems.
Ä
Do not install modules above 4000 m (13120 ft) altitude
above sea level.
Ä In locations with increased salt content in the air (e.g.
close to the sea) special precautions must be taken
(see “Maintenance”).
Ä
Do not bring any chemical substance (e.g. oil, solvent etc.)
into contact with any part of the panel. Only substances,
which are released by Hanwha Q CELLS Australia Pty
Ltd, are allowed to be used during installation, operation
and maintenance.
Ä Any installation of modules on surfaces of water is
prohibited. This includes installations on oating as
well as pile-based platforms. Hanwha Q CELLS Australia
Pty Ltd may extend the coverage of its warranty to such
installations, based on a case by case assessment of
the system design and location. A prior written consent
by the warrantor is required in any case.
The solar modules are designed for the following applications:
• Operating temperatures from –40 °C to +85 °C
(–40 °F to +185 °F).
• Pull loads up to max. 4000 Pa and push loads up to
max. 5400 Pa (see chapter 2.3 mounting options).
• Installation using a mounting frame for solar modules.
Prevention of Shadowing Effects
Optimal solar irradiation leads to maximum energy output:
Ä For this reason, install the modules so that they face
the sun.
Ä Avoid shadowing (due to objects such as buildings,
chimneys or trees).
Ä Avoid partial shading (for example through overhead
lines, dirt, snow).
• Compliant with local snow and wind loads.
•
Properly fastened to the ground, the roof, or the façade.
•
Forces acting on the module are relayed to the mounting
substructure.
• Ensures sufcient rear ventilation of the module.
• Guarantees long-term stability.
• Avoid the usage of different metals to prevent contact
corrosion.
• Allows for stress-free expansion and contraction due to
temperature uctuations.
Ä
Ensure that no mechanical stresses (e.g., caused by vibra
tions, twisting, or expansion) applied to on the module.
Ä Ensure that the clamps and the mounting frame are
compatible.
Clamp System Requirements
Use customary clamps that satisfy the following requirements:
• Clamp width: ≥ 40 mm.
• Clamp height compliant with a 32 mm frame height.
•
Clamp depth: 7-12 mm (applicable for all CL clamping
mounting options at section 2.3 Mounting options).
• Clamps are not in contact with the front glass.
• Clamps do not deform the frame.
• Clamps that satisfy the structural requirements of the
installation site.
•
Long-term stable clamps that securely afx the module
to the mounting frame.
Module Orientation Requirements
• Vertical or horizontal installation is permitted.
Ä Ensure that rain and melting snow can run off freely.
No water accumulation.
Ä Ensure that the drainage holes in the frame are not
covered. No sealing.
Ä Maintain the permissible angle of
inclination.
• Minimum angle of inclination: 3°
• Maximum angle of inclination: 75°
Fig. 2: Installation options for crystalline Solahart modules. All dimensions are given in mm. Also observe the
allowed static loads and clamping range as specied on the following page.
The illustrated installation options apply for both horizontal and vertical module orientation.
Module Clamp Subconstruction Mounting prole
TYPE OF
MODULE POINT MOUNTING SYSTEM LINEAR MOUNTING SYSTEM
INSTALLATION
INSTALL ATION
WITH CLAMPS
-
HYBRID
CLAMPING
INSTALL ATION
ON MOUNTING
POINTS
INSTALL ATION
WITH INSERTION
PROFILES
Solahart300BLK
Solahart305BLK
Solahart310BLK
Solahart315BLK
Solahart300BLK
Solahart305BLK
Solahart310BLK
Solahart315BLK
Solahart300BLK
Solahart305BLK
Solahart310BLK
Solahart315BLK
Solahart300BLK
Solahart305BLK
Solahart310BLK
Solahart315BLK
NOT PERMITTED
Mounting Structure Requirements
The Modules shall be installed and operated on mounting
frames that comply with any applicable laws and stipulations as well as with the following:
• Conform to the necessary structural requirements.
6 7INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
2 PLANNING
2.3 Mounting options
2 PLANNING
2.4 Electrical layout
Specications
MODULE TYPE
SOLAHART300BLK
SOLAHART305BLK
SOLAHART310BLK
SOLAHART315BLK
Ä The below mounting options are only possible under certain conditions.
MODULE TYPE
SOLAHART300BLK
SOLAHART305BLK
SOLAHART310BLK
SOLAHART315BLK
*
Distance between outer edge of module and middle of the clamp.
**
Loads according to IEC 61215-2:2016 and UL 1703.
Test procedure according to IEC 61215-2:2016 and UL 1703. Mounting
***
options do not fulll the requirements of the standards.
ATTENTION
Ä The loads in the table are related to the mechanical stability of the solar modules. The mechanical stability of the
mounting system including clamps has to be evaluated by the system supplier. The system installer is responsible
for the determination of location-specic load requirements.
Ä Ensure, that the subconstruction does not touch the junction box (even under load). Ensure that the clamps or
insertion proles etc. do not touch the glass (even under load).
Ä Ensure, that the connection cables of the junction box do not run between laminate and mounting rails.
Ä Ensure, minimum support depth of 15 mm on the back side of the module for IP1, IP2, CL2b, CL3, CL4 and CL5.
Ensure minimum support depth of 10 mm on the front side of the module for IP1 and IP2.
Ä
CL1 and CL2a with rails: Ensure that module frame is xed directly on the rail of the substructure (no spacer allowed
between the module and substructure).
Ä Module bend under loads. Therefore, sharp objects (e.g. screws) must not be mounted near the module backside.
Ä Use M8 corrosion-proof screws and washers (diameter ≥ 15.8 mm or ≥ 0.62 in) for FB1 and FB2 mounting.
MOUNTING
OPTION
CL1 / CL3 250 - 450
FB1 / FB2 345
IP1 -
CL1
CL2a (with
rails) /
CL2b (without rails)
CL4 0 - 300
CL5
MOUNTING
OPTION
IP2 - 2400/2200 1600/1470
POSITION OF
CLAMPS* [MM]
0 - 250
450 - 550
0 - 250
short side: 0 - 250
long side: 300 - 400
POSITION OF
CLAMPS* [MM]
TEST LOAD
PUSH/PULL**
[PA]
5400/4000 3600/2670
2400/2400 1600/1600
4000/4000 2670/2670
TEST LOAD
PUSH/PULL***
[PA]
DESIGN LOAD
PUSH/PULL**
[PA]
DESIGN LOAD
PUSH/PULL***
[PA]
SAFETY
FACTOR
1.5
SAFETY
FACTOR
Module Selection
For detailed key electrical data, please refer to the actual
data sheet referring to the relevant Module (available at
www.solahart.com.au).
Ä Only connect modules of the same type and power
class.
Safety Factor
During normal operation, a module may generate a greater
current and / or higher voltage than that determined under
standardised test conditions. Please use a safety factor of
1.25 for the following:
• Calculating the voltage measurement values (Voc) of
components
• Calculating the current measurement values (ISC) of
conductors
• Sizing of control systems connected to the outlets of
the solar modules
Ä Please follow the valid national guidelines for the
installation of electrical systems.
Ä Please refer to the latest revision of AS/NZS 5033
(including all relevant amendments) and the Clean
Energy Council Guidelines (for Australia).
Series Connection
Connection of modules in series is only permitted up to
the maximum system voltage as listed in the applicable
data sheet of all the relevant modules to be installed.
Ä
Take into account all possible operating situations and all
relevant technical norms and regulations when designing
the system. It has to be ensured that the maximum
system voltage, including all necessary safety margins,
is not exceeded.
Ä
Take the voltage limit of the inverter into account when
determining the maximum number of modules in the
string.
Parallel Connection
Modules may be damaged by the occurrence of reverse
currents (caused by module defects, ground leaks, or
defective insulation).
Ä
Ensure that the maximum reverse current load capacity
indicated in the data sheet is met.
In order to limit reverse currents that may occur, we
recommend using the following safety options:
1) Layout with a limited number of parallel connected
strings :
Please refer to the latest revision of AS/NZS 5033
(including all relevant amendments) for parallel string
overcurrent protection requirements.
2) Layout with string fuses :
place fuses for each string of modules at the plus and
minus ends. Use gPV-fuses according to IEC 60269-6.
Observe the maximum permitted number of strings as
indicated in the specications provided by the respective
string fuse manufacturer and the technical guidelines.
NOTE!
When installing different product versions, the lowest
minimum permitted reverse current load capacity applies.
Inverters
Inverters with or without transformers may be used.
8 9INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
3 INSTALLATION
3.1 Safety and transport
3 INSTALLATION
3.1 Safety and transport
Ä Ensure that all personnel are aware of
and adhere to accident-prevention and
safety regulations.
Ä While working wear clean gloves.
I
§
Ä Inspect the packaging for damages.
Ä Contact the transport company regarding
any damage to the packaging.
Ä Follow any instructions on the packaging.
GB
D
§
§
DANGER! Risk of fatal injury due to electric
shock!
Ä Do not install damaged modules.
Ä Inform your distributor of any damages
immediately.
DANGER! Risk of fatal injury due to electric
shock!
Ä Cover the modules with an opaque
material during installation.
NOTE! Module damage may occur!
Ä Never lift or move the module with the
connection cables or junction box.
Ä Carry modules upright and horizontally
as shown.
NOTE! Module damage may occur!
Ä Do not drop modules.
NOTE! Module damage may occur!
Ä Never step on modules.
Ä Do not subject modules to any
mechanical stress.
Ä Do not allow any objects to fall onto
modules
NOTE! Module damage may occur!
Ä Only make modications to the module
which have been conrmed in writing by
Hanwha Q CELLS Australia Pty Ltd.
Ä Leave modules in their original
packaging until installation.
Ä Store the modules securely in cool
and dry rooms. The packaging is not
weatherproof.
WARNING! Fire Risk!
Ä Do not install modules indoors.
Ä Do not install modules on moving
objects.
NOTE! Module damage may occur!
Ä Do not stack modules.
confirmation
letter
NOTE! Module damage may occur!
Ä Do not install modules near ammable
gas / vapors.
Ä Do not install modules in close proximity
to air conditioning systems.
10 11INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
10 11
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
3 INSTALLATION
3.2 Preparation of installation
3 INSTALLATION
3.3 Module installation
DANGER! Risk of fatal injury due to electric
shock!
Ä Block off the installation zone.
Ä Keep children and unauthorized
individuals away from the solar power
system.
DANGER! Risk of fatal injury due to electric
shock!
Ä Only use dry, insulated tools.
WARNING! Risk of injury due to falling mod-
ules!
Ä Secure modules during installation.
Ä Do not install modules in windy or wet
weather.
Ä Do not carry out the installation alone.
Option 1:
Ä Fasten the module with 4 clamps
in the specied clamping range,
see Fig. 2, p. 7.
Ä Tighten clamps according to
manufacturer’s instructions.
Option 2:
Ä Install the module at the 4 mounting
points, see Fig. 2, p. 7.
Ä Tighten clamps according to
manufacturer’s instructions.
Ä Maintain an interval of at least 10 mm
between two modules along the short
side and 5 mm along the long side.
5 mm
10 mm
NOTE! Module damage may occur!
Ä Do not subject modules to mechanical
tension. Max. torsion 10 mm/m.
DANGER! Risk of fatal injury due to electric
shock!
Ä Ensure that modules and tools are not
subject to moisture or rain at any time
during installation.
12 13INSTALLATION AND OPERATION MANUAL SolahartXX XBLK – AU
• Only install undamaged modules and
components.
Ä Do not modify the module (e.g. do not
drill any additional holes).
Option 3:
Ä Install the module using mounting
proles, seeFig. 2, p. 7.
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
1312
4 ELECTRICAL CONNECTION
4.1 Safety
4 ELECTRICAL CONNECTION
4.2 Electrical installation safety
DANGER!
Risk of fatal injury due to electric shock!
When disconnecting an electric circuit carrying direct
current, electric arcs can occur that may result in
life-threatening injuries.
Ä Do NOT unplug the cable when under load.
Ä Do NOT connect any exposed cable ends.
Ä Do NOT touch the poles at the same time.
A solar module generates electrical current and voltage
even at a low intensity of illumination. Sparks and electric
arcs may result from the separation of a closed circuit.
These can result in life-threatening injuries. The danger
increases when several modules are connected in series.
Ä Please be aware of that the entire open circuit voltage
is active even at low levels of solar irradiation.
Ä Please follow the valid national regulations and safety
guidelines for the installation of electrical devices and
systems.
Ä
Please make sure to take all necessary safety precautions.
With module or phase voltages of more than 120 V, the
extra-low voltage range is exceeded.
Ä
Carry out work on the inverter and the wiring with extreme
caution.
Ä
Ensure that the modules are disconnected at the inverter
prior to separation.
Ä Be sure to observe the specied time intervals after
switching off the inverter. High-voltage components
need time to discharge.
DANGER! Risk of fatal injury due to electric
shock!
Ä Never open the junction box.
Ä Change of bypass diodes is only allowed
by qualied and trained personnel in
disconnected and covered state.
DANGER! Risk of fatal injury due to electric
shock!
Ä Never touch live contacts with bare
hands.
Ä Do not touch the poles at the same
time.
Ä Cover connectors by suitable protective
caps until installation.
DANGER! Risk of fatal injury due to electric
shock!
Ä Ensure correct polarity.
DANGER! Risk of fatal injury due to electric
shock!
Ä Be sure to maintain the time intervals as
specied by the inverter manufacturer
between switching off the inverter and
beginning any further work.
DANGER! Risk of fatal injury due to electric
shock!
Ä Never unplug the cable when under load.
1. Switch off the inverter.
OFF
2. Cover the modules to be disconnected.
DANGER! Risk of fatal injury due to electric
shock!
Ä Only use dry, insulated tools for electrical
work.
14 15INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
DANGER! Risk of fatal injury due to electric
shock!
Ä Insulate any exposed cable ends.
Ä Only connect cables with plugs.
3. Switch off the DC circuit breaker.
Ä Disconnect plugs by the use of
appropriate and qualied tools of
the manufacturer Tyco, Amphenol or
Multicontact.
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
1514
4 ELECTRICAL CONNECTION
4.3 Connection of modules
4 ELECTRICAL CONNECTION
4.4 After installation
Ä Use solar cables for the connection at
the junction box outlet.
Ä Use the same, inverter-compatible plugs.
Ä Use minimum 4 mm2 copper wires
insulated for a minimum of 90 °C for
eld connections.
SOLAR
DANGER! Risk of fatal injury due to electric
shock!
Ä Ensure that all electrical components are
in a proper, dry, and safe condition.
NOTE! Module damage may occur!
Ä Ensure that the cabling is not under
stress.
Ä Ensure that the cables do not run
between module and subconstruction
(danger of pinch).
Ä Do not connect modules with different
orientations or angles of inclination in
the same string.
Ä Ensure that all necessary safety and
functional tests have been carried out
according to current industry standards.
Ä Integrate the system into the existing
lightening protection system in
accordance with the applicable local
regulations.
NOTE! Module damage may occur!
Ä Ensure that the plug connections are
secured away from any water-channelling
surface.
WARNING! Fire Risk!
Ä Do not use light concentrators (e.g.
mirrors or lenses).
Ä Ensure for a tight connection between
the plugs. Plugs click together audibly.
click
16 17INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
Inverter
Ä Standard wiring with a return cable.
Ä Ensure that the cabling is not exposed
and/or hanging and is protected from dirt
and moisture.
Ä Ensure that cables are protected from
abrasion, tension, compression and
cutting forces in full accordance with
AS / NZS 3000 and all other relevant
standards.
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
1716
5 GROUNDING
6 FAULTS AND DEFECTS
8 MAINTENANCE AND CLEANING
Protective Grounding
Ä The modules must be grounded in accordance with
the local statutory regulations.
DANGER!
Risk of fatal injury due to electric shock!
Ä Do not attempt to x any problems yourself (e.g.,
glass cracks, damaged cables).
Ä Please contact your local Solahart dealer.
7 DISPOSAL
Ä Do not disconnect modules by yourself.
Ä
Please contact an installer or your local Solahart dealer.
Ä
Dispose of modules in accordance with the local disposal
regulations.
Solahart solar modules are known for a long operating
life and minimal maintenance effort and expense. Dirt
and grime are usually washed away by rain. If the module
is fully or partially shaded by dirt or debris (e.g., plants,
bird droppings), it needs to be cleaned to prevent a loss
of performance.
Maintenance
Ä
The PV system has to be inspected regularly by certied
personnel.
Ä The time intervals and extent of the inspection can
depend on local circumstances (e.g. salt, ammonia
content in the air, high humidity etc.). The customer/
operator must inform himself about time intervals and
extend of necessary inspections.
Ä
Inspections have to be performed especially after extraordinary events (e.g. storm, hail, high snow loads etc.).
Ä During the inspections it has to be checked that the
components are secure, undamaged and clean.
Cleaning
WARNING!
Risk of injury due to hot and
live modules!
Ä Only clean modules that have cooled down.
Ä Do not carry or wear any electrically conductive parts.
NOTE! Module damage may occur!
Ä Do not clean modules with water if there
is a risk of frost.
0°
Ä Remove dirt with lukewarm water or
alcohol based glass cleaner, a broom, or
a soft cloth.
Ä Do not use tensides, scrapers, or any
high-pressure water cleaning equipment.
WARNING!
Risk of falling due to unsecured
access!
Ä Never access the installation area alone or without
taking adequate security precautions.
Ä Please commission a trade specialist.
Clean the modules as follows:
NOTE!
Module surface damage may occur!
Ä Remove snow and ice without force (e.g. with a very
soft broom)
Ä Do not scratch off dirt.
Ä
Rinse dirt (dust, leaves, etc.) off with lukewarm water or
use an alcohol based glass cleaner. Do not use abrasive
detergents or tensides.
Ä Use a soft cellulose cloth (kitchen roll) or sponge to
carefully wipe off stubborn dirt. Do not use micro eece
wool or cotton cloths.
Isopropyl alcohol (IPA) can be used selectively to remove
stubborn dirt and stains within one hour after emergence.
Ä Please follow the safety guidelines provided by the IPA
manufacturer.
Ä Do not let IPA run down between the module and the
frame or into the module edges.
Ä Free the substructure from any dirt and
debris (leaves, bird nests, etc.).
18 19INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
INSTALLATION AND OPERATION MANUAL SolahartXXXBLK – AU
19
LICENSE HOLDER AND IMPORTER:
SOLAHART INDUSTRIES PTY LTD.,
1 Alan St. Rydalmere, NSW 2116, Australia
MANUFACTURER:
HANWHA Q CELLS KOREA CORP.,
#1329 Daegum-ro, Geumwang-Eup, Eumseong-gun, ChungCheongbuk-do, Korea 369-901
Subject to change without notice. © Hanwha Q CELLS Installation Manual SolahartXXXBLK_2018-10_Rev01_AU
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