Phaesun 1348652 Solar Modules Instruction Manual
- June 4, 2024
- Phaesun
Table of Contents
Phaesun 1348652 Solar Modules
Introduction
These instructions are designed to ensure safe installation of Phaesun solar
modules. Please read the operating instructions for this product carefully and
completely before installation.
IMPORTANT!
Failure to comply with these instructions will invalidate the Phaesun Limited
Warranty for PV Modules. Read this instruction sheet in its entirety before
installing, wiring, or using this product in any way.
Disclaimer of Liability
The installation techniques, handling and use of this product are beyond
company control. Therefore, Phaesun does not assume res-ponsibility for loss,
damage or expense resulting from improper instal-lation, handling or use.
Limited Warranty
Module limited warranties are described in the Phaesun warranty cer-tificates
obtainable at www.phaesun.com
Application Conditions
This solar module shall not be used for applications that connect to the
utility electricity grid and Phaesun has no liability, and all warran-ties
shall be voided, to the extent the modules are used in any such application.
Safety Precautions
DANGER!
Module interconnects pass direct current (DC) and are sources of vol-tage when
the module is under load and when it is exposed to light. Direct current can
arc across gaps and may cause injury or death if improper connection or
disconnection is made, or if contact is made with module components that are
damaged. Do not connect or dis-connect modules when current from the modules
or an external sour-ce is present.
- Cover all modules in the PV array with an opaque cloth ormaterial before making or breaking electrical connections.
- It is imperative to use the supplied locking connectors and safety clips in order to defend against untrained personnel disconnecting the modules once they have been installed.
- All installations must be performed in compliance with all applicable regional and local codes.
- There are no user serviceable parts within the module. Do not attempt to repair any part of the module.
- Installation should be performed only by qualified personnel. Re- move all metallic jewelry prior to installing this product to reduce the chance of accidental exposure to live circuits
- Use insulated tools to reduce your risk of electric shock
- Do not stand on, drop, scratch or allow objects to fall on modules
- If the front glass is broken, or the back sheet is torn, contact with any module surface or module frame can cause electric shock
- Do not install or handle the modules when they are wet or during periods of high wind
- Contact your module supplier if maintenance is necessary
- Save these instructions
Electrical Characteristics
The module electrical ratings are measured under Standard Test Con-ditions
(STC) of 1 kW/m² irradiance with AM 1.5 spectrum and a cell temperature of 25º
C. Phaesun modules have specific electrical charac-teristics as shown on the
datasheets.
A photovoltaic module may produce more current and/or voltage than reported at
STC. Sunny, cool weather and reflection from snow or water can increase
current and power output. Therefore, the values of Isc and Voc marked on the
module should be multiplied by a factor of 1.25 when determining component
voltage ratings, conductor ampa-cities, fuse sizes, and size of controls
connected to PV output. An addi-tional 1.25 multiplier may be required by
certain codes for sizing fuses and conductors. Phaesun recommends the use of
open-circuit voltage temperature coefficients listed on the datasheets when
determining Maximum System Voltage.
Electrical Connections:
Modules may be connected in series and/or parallel to achieve the desired
electrical output as long as certain conditions are met. Please use only the
same type of modules in a combined source circuit.
General Wiring
Phaesun recommends that all wiring be double insulated with a mi-nimum rating
of 85º C (185° F). All wiring should use flexible copper (Cu) conductors. The
minimum size should be determined by the appli-cable codes. We recommend a
size not less than 4mm2. The insulation type should be appropriate for the
type of installation method used and must meet SCII (Safety Class II) and IEC
61730 requirements.
Equipment Grounding
Please refer to the applicable regional and local codes on grounding PV arrays
and mounting frames for specific requirements (e.g. light-ning protection).
Series Connection
The modules may be wired in series to produce the desired voltage output.
Extra care must be taken in case of system voltage above 50V DC. Do not exceed
the maximum system voltage.
Parallel Connection
The modules may be combined in parallel to produce the desired cur-rent
output. Series string must be fused prior to combining with other strings if
the resulting maximum reverse current exceeds the fuse ra-ting as shown in the
datasheets. Bypass diodes are factory installed in the modules. Please refer
to the applicable regional and local codes for additional fusing requirements
and limitations on the maximum number of modules in parallel
Module Mounting
The Phaesun Limited Warranty for PV Modules is contingent upon mo-dules being mounted in accordance with the requirements described in this section.
Site Considerations
Phaesun modules should be mounted in locations that meet the follo-wing
requirements:
| Maximum Operating Temperature | +90°C, + 194°F |
|---|---|
| Minimum Operating Temperature | -40°C, -40°F |
IMPORTANT!
Care should be taken to provide adequate ventilation behind the mo-dules,
especially in hot environments. When mounting modules in snow prone or high
wind environments, special care should be taken to mount the modules in a
manner that provides sufficient design strength while meeting local code
requirements. Excluded Operating Environments: No Phaesun module should be
mounted at a site where it may be subject to direct contact with salt water.
Installation
Modules may be mounted at any angle from horizontal to vertical. Select the
appropriate orientation to maximize sunlight exposure.
In order to prevent water from entering the junction box, which could present
a safety hazard, modules should not be mounted such that the front/top glass
faces downward (e.g., on a tracking structure that po-sitions the module with
the junction box facing skyward during sleep mode).
Clearance between the module frames and structure or ground is re-quired to
prevent wiring damage and allows air to circulate behind the module.
When installed on a roof, the module shall be mounted over a fire- re-sistant
roof covering rated for the application.
The module is only guaranteed for use when its factory frame is fully intact.
Do not remove or alter the module frame. Creating additional mounting holes
may damage the module and reduce the strength of the frame.
Modules may be mounted using the following methods only:
- Frame Holes: Secure the module to the structure using the facto-ry mounting holes. Stainless steel bolts, with nuts, washers, and lock washers are recommended per module.
- Pressure Clamps or Clips: Mount the module with the clips on the side frame of the module. The side frames are attached to the lon-ger sides of the module. Installers should ensure the clamps are of sufficient strength to allow for the maximum design pressure of the module. Clips and clamps are not provided by Phaesun.
- End Mount: End mounting is the capture mounting of the length of the module’s end frame to a supporting rail. The end frames are on the shorter sides of the module. The end-mounting rail and clips or clamps must be of sufficient strength to allow for maximum design pressure of the module. Verify this capacity with the mounting system vendor before installation.
Maintenance
Inspect all modules annually for safe electrical connections, sound mechanical connection and freedom from corrosion. Periodically clean the module surface with water and a soft cloth or sponge. Fingerprints may be removed with standard glass cleaner. Do not use harsh clea-ning materials such as scouring powder, steel wool, scrapers, blades or other sharp instruments to clean the glass surface of the module. Use of such materials will invalidate the product warrant.
Contact to Phaesun
For technical questions or information about the product, please do not
hesitate to contact us.
Phaesun GmbH · info@phaesun.com · +49 (8331)
99042-0
Phaesun GmbH · Brühlweg 9 · 87700 Memmingen · Germany
Telefon +49 (8331) 990 42 0
Telefax +49 (8331) 990 42 12
info@phaesun.com
www.phaesun.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>