Perlight Solar IRT Manuel utilisateur
Perlight Solar
IRT Integrated Roof Tile
Installation Manual
Perlight Solar IRT Integrated Roof Tile Installation Manual 2www.perlight.com
V.03.2021 C2.6
Table of Contents
1. Introduction .....................................................................3
2. Class Application .........................................................3
3. Applicable Modules ....................................................3
4. Warning and Notes .....................................................4
5. Permit ................................................................................5
6. Climate Condition ........................................................5
7. Module Structure ..........................................................5
8. Mounting and Notes ........................................... 6-19
9. Module Wiring ............................................................20
10. Maintenance ...............................................................21
11. Recycling ......................................................................22
Perlight Solar IRT Integrated Roof Tile Installation Manual 3www.perlight.com
V.03.2021 C2.6
1. Introduction
Perlight Solar modules consist of a series of electrically interconnected crystalline silicon
solar cells, which are permanently encapsulated between a tempered glass superstrate and
substrate. The entire laminate is secured within an anodized aluminium frame for structural
strength; ease of installation and to protect the cells from the most severe environmental
conditions. Perlight Solar modules are a highly reliable, virtually maintenance-free direct
current (DC) power source, designed to operate eiciently in sunlight.
The Perlight Integrated Roof Tile (IRT) can be used directly as a roof tile and can cut roofing
costs by reducing the number of traditional roof tiles needed. The design of Perlight IRT is
dierent from other BIPV designs in the industry. The module is waterproof due to its physical
structure. No other chemical compound such as rubber are used to seal the module to make
it waterproof, which reduces the risk of water leakage caused by compound aging. The colour
of Perlight IRT is mainly black, to blend in with the roof appearance. Installation of Perlight IRT
is very convenient in comparison to other products with the same functionality, the number of
fittings installed is reduced by more than 50%.
Please read this manual carefully prior to handling and installation.
Installation and maintenance of Perlight Solar modules may only be carried out by trained and
qualified personnel. If you require further information, contact your supplier or local Perlight
Service Centre.
Please provide a copy of this manual to the owner and operator of the PV system for
reference.
Thank you for choosing Perlight IRT modules.
2. Class Application
The modules are qualified for application class A: Hazardous voltage (IEC 61730: higher than
50V DC; EN 61730: higher than 120V), hazardous power applications (higher than 240W)
where general contact access is anticipated (Modules qualified for safety through EN IEC
61730-1 and -2 within this application class are considered to meet the requirements for
Safety Class II).
3. Applicable Modules
This installation manual is applicable to the following modules:
24 cells: PLM-***M-24 (*** = 110-125)
24 cells: PLM-***MA-24 (*** = 110-125)
24 cells: PLM-***MB-24 (*** = 110-125)
*** represents module Wp in increments of 5W of figures shown.
Perlight Solar IRT Integrated Roof Tile Installation Manual 4www.perlight.com
V.03.2021 C2.6
4. Warning and Notes
Perlight Solar modules generate electricity when exposed to light. An array
of modules can cause lethal shock and burn hazards. Only authorized and
trained personnel should have access to the PV modules. To reduce the risk
of electrical shock or burns, modules may be covered with an opaque material
during installation. Do not touch live terminals with bare hands. Use insulated
tools for electrical connections.
Each Perlight Solar module has a pair of male and female waterproof connectors. For a series
electrical connection, connect positive (+) connector of first solar module to negative (-)
connector of the following module.
Do not short the positive and the negative. Do not disconnect under load. Ensure each
connection is sound with no gap between the insulators. Poor connections may cause arcing
and pose a fire and/or an electrical shock hazard.
Artificially concentrated sunlight shall not be directed on the Perlight Solar module. The
electrical characteristics are the indicated value of Pmax under standard test conditions
(Irradiance of 1000W/m, AM 1.5 spectrum, and cell temperature of 25°C).
Under normal conditions, a solar PV module is likely to experience conditions that produce
more current and/or voltage than reported at standard test conditions. Accordingly the
value 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, fuse sizes, and sizes
of controls connected to the Perlight Solar PV module output. Refer to local and national
Electrical Code for any additional multiplying factors, which may also be applicable.
Handle with care
Unpack and handle the PV modules with care. For safety always avoid installing PV modules
during wet and windy conditions or during electrical storms.
• Do not place heavy objects on to the PV modules.
• Do not step or walk on the module, although Perlight Solar modules are rugged, flexing
caused by bodyweight on the module face can create micro-cracks in the solar cells,
which may not be visible but will eect cell performance as the module ages. Take care
not to impact the module during installation, module glass can be broken (and the module
will no longer work properly) if it is dropped or hit by tools or other objects.
• Take care not to allow the front glass or backsheet of the module come into contact with
hard or sharp surfaces such as scaold during the installation process to avoid scratching
or damaging the PV module.
• Do not scratch the PV module backsheet.
• Do not drill or cut the PV module frame.
• Do not apply paint or glue to the PV module.
Perlight Solar IRT Integrated Roof Tile Installation Manual 5www.perlight.com
V.03.2021 C2.6
5. Permit
Before installing your system, contact local authorities to determine the necessary permit,
installation and inspection requirements.
6. Climate Conditions
Install the Perlight Solar PV modules in the following conditions:
• Ambient temperature: -20°C to +40°C.
• Operating temperature: -40°C to +85°C.
• Storage temperature: -40°C to +40°C
• Humidity: below 85RH%
• Max. static load front (Snow): 5400Pa
• Max. static load back (Wind): 3420Pa (Partial safety factor: 1.44)
• Corrosion resistant: Except for corrosive salt areas and sulphurous areas.
7. Module Structure
Fig.1: Module Structure
701mm
1036mm
Perlight Solar IRT Integrated Roof Tile Installation Manual 6www.perlight.com
V.03.2021 C2.6
8. Mounting and Notes
Identification of Left side, Right side and Middle modules.
Take care to identify the modules correctly. Outer module frames are designed to fit with the
surrounding flashing and cannot be interchanged.
The design of the outer left and outer right frames of Left & Right modules is
dierent from that of the Middle modules.
Outer left and right frames of Left & Right modules connect to the flashing system.
Note: The module Upper Frame is essentially the same as the Bottom Edge (2-1) mounting strip.
IRT Frame details
Upper Frame:
All modules
Lower Frame:
All modules
Flashing Edge:
Left & Right
Modules Only
Female Edge:
Left & Middle
Modules Only
Male Edge:
Middle & Right
Modules Only
Material: 6063-T5
PLM-***MB-24 (L)
Left (1-1)
PLM-***MB-24 (M)
Middle (1-2)
PLM-***MB-24 (R)
Right (1-3)
Perlight Solar IRT Integrated Roof Tile Installation Manual 7www.perlight.com
V.03.2021 C2.6
Illustration
Name Seal Strip 02
Side Flashing to Tile
Seal Strip 01
Aixed to Upper Frame
between panel rows
Mid-Clamp Left
2pcs on 1st module of each
row
Mid-Clamp Right
2pcs on every module
Material EPDM EPDM Stainless Steel Stainless Steel
Part No. 2-5 2-6 2-7 2-8
Fittings List
Illustration
Name Bottom Edge
Self-Tapping Fixing
5*30mm
For IRT & Mid-clamp
Self-Tapping Fixing
5*70mm**
For Wooden Batten
BS5534 Graded
Wooden Batten**
50*25mm
Material 6063-T5 Galvanised Steel Galvanised Steel Timber
Part No. 2-1 2-2 2-3 2-4
**Self-Tapping Fixing 5*70mm (2-3) & Wooden Batten (2-4) not included in kit
Perlight Solar IRT Integrated Roof Tile Installation Manual 8www.perlight.com
V.03.2021 C2.6
No. Position Shape Part No.
1 Flashing–Top Mid 3-1
2 Flashing-Top Left 3-2
3 Flashing-Top Right
(symmetrical to 3-2, and
has the same function)
3-3
4 Flashing - Side Left 3-4
5 Flashing - Side Right
(symmetrical to 3-4, and
has the same function)
3-5
6 Flashing - Bottom 3-6
7Seal Strip 03 –
Used under Bottom
Flashing & Over Top
Flashings.
3-7
Flashing Components
Perlight Solar IRT Integrated Roof Tile Installation Manual 9www.perlight.com
V.03.2021 C2.6
Installation Steps (Example)
Calculate installation position of IRT modules
Four battens required per row.
Supporting Bottom Edge & top anchor positions in Upper Frame and
approxamatley 259mm from module ends.
Existing roofs:
Remove Battens/Laths from IRT Junction Box position to avoid contact with Junction box.
IMPORTANT:
For wind-loading safety all 50*25mm wooden battens
must be fixed using 5*70mm wood screws.
998mm
Approx.
332mm
Approx.
332mm
Approx.
332mm
150mm
50*25mm Wooden Batten (2-4) spacing required is 998mm between
Bottom Edge (2-1) position & top of module anchor position of the
Upper Frame.
Two supporting 50*25mm Wooden Battens are placed between these
battens, leaving approxamatley 332mm space between each batten.
Spacing is repeated on every subsequent row using the lower row anchor
position in place of Bottom Edge position.
Install the modules left-to-right, starting with the bottom row.
Complete the installation of each row before beginning the row
above.
Note: The first row of tiles beneath the array must be in place
before beginning installation.
Install Seal Strip 03 (3-7). The top of the Seal Strip 03 will cover
the bottom batten and provide a waterproof barrier between the
array and first row of tiles. The Seal Strip 03 should be formed
with care on top of the first row of tiles below. Allow 150mm -
200mm overrun after each end of the bottom batten. This will be
covered later by the side flashings.
Caution: Correct alignment of Flashing-Bottom & Bottom
Edge is a critical step of installation, take extra care to ensure
correct alignment.
Install Flashing-Bottom (3-6) & Bottom Edge (2-1)
Align both Flashing-Bottom & Bottom Edge with the top of the
bottom batten.
Use the Self-Tapping Fixings 5*30mm (2-2) to secure both into
position.
Perlight Solar IRT Integrated Roof Tile Installation Manual 10 www.perlight.com
V.03.2021 C2.6
Installation Steps (Example)
Placement of the First Module
Once the Bottom Edge and Flashing-Bottom is installed, installation of the modules can begin.
Installing bottom row of modules:
The Lower Frame of the module (Grey) slots into the Bottom Edge
(Yellow) as illustrated.
Always begin IRT installation from the bottom left.
Complete the row from left to right before beginning installation of the row above.
Remember to only use:
PLM-**MB-24 (L) for the leftmost module of each row.
PLM-**MB-24 (R) for the rightmost module of each row.
PLM-**MB-24 (M) for every module between Left & Right end modules.
Continue to install the remaining Flashing-Bottom & Bottom
Edges ensuring they are level and aligned with the previous ones.
Note that all Bottom Edges must be aligned with each other in
a uniform line so that the subsequent modules can be aligned.
Table des matières
Autres manuels Perlight Solar Onduleur
