SILFAB SOLAR INC.
TABLE OF CONTENTS 1. Safety Notice ..........................................................................................................................................................................1 2. Installation Manual Disclaimer..............................................................................................................................................1 3. General Information .........................................................................................................
1. SAFETY NOTICE This Safety and Installation Manual provides important safety information relating to the installation, maintenance and handling of Silfab SIL series modules. Professional installers, operation & maintenance technicians, and system users/owners should read this manual carefully and strictly follow the instructions. Failure to follow these instructions may result in death, injury or property damage, and possible void of warranty. Please keep this manual for future reference.
other completely opaque non-marking material, or by working with them face down on a smooth, flat surface. • Do not expose the modules to artificially concentrated sunlight. • Do not stand on, drop, scratch, or allow objects to fall on the modules. • Do not lift the modules by the junction box or junction box cables. • Do not install or handle the modules when they are wet or during periods of high winds. Modules in Silfab packaging should not be kept outdoors for a period exceeding 60 days.
RECOMMENDED A photovoltaic system composed of Silfab modules mounted on a UL2703 certified mounting system should be evaluated in combination with roof coverings in accordance with UL 1703 standard meet the requirements to achieve the specified System Fire Type designation for a non-BIPIV module or panel. For instance, if a listed mounting system with Class A System rating is installed with type 1 modules, the photovoltaic system is suitable to maintain the System Class A Fire Rating.
MOUNTING FOR SIL BK 220 170 220 170 01234567891W 422.5 322.5 197.5 Allowed positions for fixing the SIL BK module using mounting clamps. Mounting must stay WITHIN the coloured areas. = Long Edge Primary Mounting Zone = Long Edge Secondary Mounting Zone = Short Edge Mounting Zone 950 1150 1400 ATTENTION: SIL BK MOUNTING TYPE MOUNTING POSITION MOUNTING ZONE DESIGN LOAD RATING* TEST LOAD RATING Clamp / Mounting Holes Long Edge Primary 322.5mm-422.
MOUNTING FOR SIL HC 250 250 200 200 131 Allowed positions for fixing the SIL HC module using mounting clamps. 256 356 Mounting must stay WITHIN the coloured areas. = Long Edge Primary Mounting Zone = Long Edge Secondary Mounting Zone = Short Edge Mounting Zone 1250 1050 1500 ATTENTION: 356 In the case of installation with modules in the portrait configuration, install the modules with the junction boxes at the top in their “upright” position.
MOUNTING FOR SIL HN 431.5 331.5 206.5 Allowed positions for fixing the SIL HN module using mounting clamps. Mounting must stay WITHIN the coloured areas. = Long Edge Primary Mounting Zone = Long Edge Secondary Mounting Zone 1400 1850 1600 ATTENTION: In the case of installation with modules in the portrait configuration, install the modules with the junction boxes at the top in their “upright” position. This will reduce the risk of moisture ingress into the junction box.
. HANDLING OF MODULES The Silfab modules are robust, but cells may be subject to damage if the modules are improperly handled or installed. Wear protective gloves when handling and installing the modules to protect against cuts and burns. Handle the module in a way that avoids breakage or scratching of the glass or backsheet and mechanical damage to any other part of the module. Do not carry the module by its cables. Electric shock or damage to the module may result.
9.2 Functioning Grounding For installations located in tropical regions (between 23.5o N and 23.5o S), functional grounding at the negative pole of the DC side of the system must be implemented. • Ensure the difference in potential between the negative pole of the DC array and the negative end of the DC side of the inverter input terminals is 0V. • Follow the directions of the inverter manufacturer and prevailing local regulations. • Only use inverters which include licensed grounding kits.
• • • Fig. 6: Bifacial solar module IMPORTANT NOTE: ELECTRICAL CONNECTION With an expected gain of power (Pmp) and current (Isc) from the rear due to significant light contribution, i.e from a high albedo background, the user/designer must consider the electrical performance of both front and irradiance % on backside for the following below. It’s suggested at least +20% bifaciality gain.
10. MAINTENANCE Cleaning method of ARC-Glass of Silfab PV Module Silfab uses anti-reflective coated glasses for maximum performance. It is recommended to regularly clean the modules to ensure maximum power output. Module cleaning should be done in the early morning, in the evening, at night or on rainy days when solar irradiance is low. Detailed description: • Do not touch the glass with bare fingers or hands. Wear clean gloves to prevent fingerprints and other dirt from staying on the glass.
. PACKAGING, HANDLING & STORAGE 13.1 Silfab’s Packaging These modules are arranged in horizontal or vertical positions as shown in Fig. 7 and 8. Transport the module in its original packaging until installation to avoid water infiltration and do not place any heavy or sharp object on the top or sides of the pallet, as it could damage the modules.
13.2 Correct Handling of Module Packaging Each package has been designed for safe shipment and storage of modules. The following symbols apply to the packing, with the following meanings: AVOID EXPOSING TO RAIN OR SNOW. DO NOT LEAVE EXPOSED TO FLOODING The plastic wrap and/or cardboard is intended to prevent temporary contact with dirt, water or other materials but will not protect the modules from damage resulting from excessive rain, snow and flooding.
13.3 How to Handle the Pallet During the handling of the pallet make sure to pay the utmost attention. The packaging must be raised/moved exclusively with fork-lift trucks or hand pallet trucks fitted with forks of length appropriate to its size and weight. The pallet which supports the packaging is a “4 ways” type (able to be lifted from any of the short or long sides).
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PLEASE RETAIN A COPY OF THIS MANUAL FOR FUTURE REFERENCE To download a copy of this installation manual go to: silfabsolar.
www.silfabsolar.com Silfab Solar Inc. 240 Courtneypark Drive East, Mississauga ON L5T 2S5 Canada T +1 905.255.2501 | F +1 905.696.0267 | info@silfabsolar.com 16 SILFABSOLAR.COM 800 Cornwall Ave, Bellingham WA 98225 USA T +1 360.569.4733 1770 Port Drive, Burlington WA 98233 USA T +1 360.569.4733 Document Number: MAN-SSI-02 | SAFETY AND INSTALLATION MANUAL FOR PHOTOVOLTAIC MODULES © Silfab Solar Inc., October 27, 2021. Silfab Solar TM is a trademark of Silfab Solar Inc.
