Related Manuals for SCHOTT solar ASE-300-DGF/50
Summary of Contents for SCHOTT solar ASE-300-DGF/50
- Page 1 SCHOTT Solar, Inc. ASE-300-DGF/50 ASE 330,270,250 In this manual all references to ASE-300-DGF/50 refers to all the models listed above. Installation, Operation, and Maintenance Manual...
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Page 2: Table Of Contents
CONTENTS Read This First..........................1 Safety Instructions ........................2 Codes .............................. 3 Applications - How Do I Position and Construct My PV System? .......... 4 Applications - How Do I Connect and Wire Up My PV System? ..........7 Maintenance, Trouble-Shooting, & Repair ................11 Field Installation of Mounting Pins................... -
Page 3: Read This First
No responsibility is assumed by SCHOTT Solar for any infringement of patents or other rights of third parties which may result from use of the modules. No license is granted by implication or otherwise under any patent or patent rights. -
Page 4: Safety Instructions
• Use modules for their intended use only. Follow all module manufacturers’ instructions. Do NOT disassemble the module, or remove any part installed by SCHOTT Solar. • Do NOT attempt to open the diode housing or junction box located on the back side of any factory wired ASE-300DG modules. -
Page 5: Codes
Codes Underwriters Laboratories (UL) ASE-300-DG module is UL listed (qualified to UL 1703, Flat-Plate Photovoltaic Modules and Panels). This UL Standard “covers flat-plate photovoltaic modules and panels intended for installation on or integral with buildings, or to be freestanding (that is, not attached to buildings), in accordance with the National Electrical Code, NFPA 70, and Model Building Codes.”... -
Page 6: Applications - How Do I Position And Construct My Pv System
Applications - How Do I Position and Construct My PV System? Mounting Dimensions & Hardware The ASE-300-DG/50 module has 8 mounting holes. Four (4) holes are provided on the two long back flanges and four (4) additional holes are provided on the two short back flanges (See Figure 1). Attachment of the module to the support structure should be made at four (4) of these holes, either at the pairs of holes opposite each other on the long flanges, 914.4 mm (36.0”) apart, or at the pairs of holes opposite each other on the short flanges, 641.1 mm (25.24”) apart, using M10 or 3/8”... - Page 7 (19.81mm) "A" "A" "B" 12.63 25.24 3.50 TYP (320.80mm) (641.10mm) (88.90mm) 48.9 (19.81mm) (1243.1mm) 50.5 (1282.7mm) ASE-300 MECHANICAL LAYOUT tolerance of +/- 1/8” to overall module dimensions (74.5 and 50.5) Figure 1 - ASE-300-DGF/50 Mechanical Layout PM-00-003 F ASE-300 Manual...
- Page 8 If there are questions regarding the optimum configuration in which to arrange and wire the modules, it is recommended that you obtain assistance from your SCHOTT Solar dealer or distributor or retain an engineer familiar with the design of PV systems.
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Page 9: Applications - How Do I Connect And Wire Up My Pv System
Module to Module Series Interconnection ASE-300-DG modules have been designed to be easily interconnected in series. Each ASE-300-DGF/50 module has two output wires, one positive (+) and the other negative (-), that are connected to the module inside of the diode housing. All ASE-300-DG modules come with connectors attached to the output wires. - Page 10 Landscape (End Mount) Portrait (Side Mount) Mounting Pins (Optional) Figure 4 - Module Orientations Building Source Circuits and Configuring Modules PV arrays are comprised of source circuits (from one to dozens or hundreds, depending upon the desired power). Source circuits are comprised of PV modules connected in series. The number of modules in a source circuit can vary depending on the module voltage, ambient temperature range, and desired system voltage, provided the max system voltage does not exceed that allowed by NEC Section 690-7...
- Page 11 Figure 5 - Example of ASE-300-DG/50 Source Circuit • Do NOT connect or disconnect an ASE-300-DGF/50 module unless the array string is open-circuited or all of the modules in the string are covered. The ASE- 300-DGF/50 connectors are not designed to make or break the full system current.
- Page 12 The bypass diodes are contained in the diode housing located on the back of the module. Regardless of the module type, SCHOTT Solar puts a bypass diode around every 18 connected series cell group. The number of parallel strings within a group differs between the module types. The chart below describes the differences: No.
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Page 13: Maintenance, Trouble-Shooting, & Repair
A ground clamp, 10-32 hex bolt, and lock washer are provided with each module for use with one of the module ground points. The ground clamp should be installed from the bottom side of the frame using the lock washer and bolt. The hex bolt should be torqued to 50-70 in-lbs. This ground hardware can accommodate a #6 AWG through #12 AWG bare (stranded or solid) wire. - Page 14 Abnormal readings should alert the user to possible module problems. Replacing suspicious modules with known good ones will help confirm the diagnosis. Any module problems should be brought to the attention of your installer, distributor, or SCHOTT Solar. PM-00-003 F...
- Page 15 WARNINGS in this document before doing any work with the photovoltaic modules. Do NOT connect or disconnect an ASE-300-DGF/50 module unless the array string is open circuited or all of the modules in the string are covered. The connectors on these modules are not designed to make or break the full system current.
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Page 16: Field Installation Of Mounting Pins
Field Installation of Mounting Pins The following instructions are provided to assist in the field installation of mounting pins on the ASE 300 module. These instructions show the proper installation as well as highlight possible safety hazards with incorrect mounting of pins. MATERIALS Each pin assembly consists of the following materials –... - Page 17 When inserting and tightening the mounting pin parts, check to ensure that the washer and hex nut inside the module frame do not pinch or compress the cables. Pinching or compressing the cables can damage the wiring insulation and create electrical hazards. See Figures 4, 5 and 6 below. Tighten the bolt and nut until snug, but do not over-tighten.
- Page 18 EXAMPLES OF CORRECT AND INCORRECT CABLE ROUTING Figure 3 –Washer and Nut Placement Inside Figure 4 – Correct Routing of Cable over Washer Module Frame (Cable passes over washer) Figure 5 – Correct Routing of Multiple Cables Figure 6 – Incorrect Routing (Cables pass over washer) (Cables are under washer) PM-00-003 F...
- Page 19 SCHOTT Solar) furnished hereunder will, a) at the time of original shipment by SCHOTT Solar, be free and clear of all liens and encumbrances and, b) for a period of one (1) year from the date of purchase by Buyer, will be free from defects in material and workmanship and will conform to SCHOTT Solar’s...
- Page 20 For a list of local dealers and distributors Visit our website at www.us.schott.com/solar or contact our sales office at: SCHOTT Solar, Inc. Mail: 2260 Lava Ridge Court, Suite #102, Roseville, CA 95661 Email: customer.service@us.schott.com Phone: (888) 45-SOLAR or (916) 774-3000 Copyright ...
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Page 21: Product Specifications And Iv Curve
Product Specifications and IV Curve ASE-300-DGF/50 Product Specification Sheet Construction Solar Cells 100 mm sq Crystalline Number of Cells Encapsulant Advanced Front Cover 3 mm(1/8”) tempered low iron glass Back Cover 3 mm(1/8”) tempered glass Frame Mill finish Aluminum By-pass diodes... - Page 22 Product Specifications and IV Curve ASE-300-DGF/50 Product Specification Sheet (continued) Cell temperature coefficients Power -.047%/°C Open-circuit Voltage Voc -.038%/°C Short-circuit Current +.10%/°C Electrical Conditions Model No. CEC Model No. Range Label Watts DC Volts DC Amps DC Volts DC Amps DC...
- Page 23 Product Specifications and IV Curve ASE-300-DGF/50 Product Specification Sheet (continued) Typical I-V Curve ASE 300-DGF/50-300 watt PM-00-003 F ASE-300 Manual...
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