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Solahart SunCell PV Module Installation Manual
Contents
1. Introduction .................................................................................................................. 2
1.1 Purpose ..................................................................................................................... 2
1.2 Limitation of Liability ................................................................................................. 2
2. Codes and Regulations .................................................................................................. 2
3. Safety ............................................................................................................................ 3
3.1 General Safety ........................................................................................................... 3
3.2 Installation Precautions ............................................................................................. 4
3.3 Installation Safety ..................................................................................................... 5
4. Mechanical Installation ................................................................................................. 6
4.1 Installation Conditions .............................................................................................. 6
4.2 Tilt Angle Selection .................................................................................................... 7
4.3 Installation Methods ................................................................................................. 8
5. Electrical Installation ................................................................................................... 10
5.1 Installation Condition .............................................................................................. 10
5.2 Grounding ............................................................................................................... 12
6. Maintenance ............................................................................................................... 14
Solahart Industries Pty Ltd
1 Alan Street, Rydalmere, NSW 2116
Solahart Industries Pty Ltd ABN 45 064 945 848
Ph: 02 9684 9100
| solahart.com.au
|
PO Box 7508, Silverwater, NSW 2128
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Summary of Contents for Solahart SunCell Solahart345V1
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Page 1: Table Of Contents
5.1 Installation Condition ....................10 5.2 Grounding ....................... 12 6. Maintenance ....................... 14 Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au... -
Page 2: Introduction
Keep this guide in a safe place for further reference. 1.2 Limitation of Liability Solahart assumes no responsibility for loss, damage or expense resulting from improper installation, handling or misuse of PV modules. Solahart reserves the right to change the manual without prior notice. -
Page 3: Safety
3. Safety Solahart modules are designed to meet the requirements of IEC 61215 and IEC 61730, application class A. Modules rated for use in this application class may be used in system operating at greater than 50V DC or 240W, where general contact access is anticipated. Modules qualified for safety through IEC 61730-1 and IEC 61730-2 and within this application class are considered to meet the requirements for safety class Ⅱ... -
Page 4: Installation Precautions
(e.g. 275W-L, identifies the modules of the packaging according to the power on the list, indicating a low Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au... -
Page 5: Installation Safety
3.3.14 Do not change any PV module components (diode, junction box, connectors, etc.). Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au... -
Page 6: Mechanical Installation
10 cm between the module frame and the surface of the roof is required to allow air to circulate behind the modules and to prevent wiring damage. Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au... -
Page 7: Tilt Angle Selection
Dust building up on the surface of the modules can impair module performance, Solahart recommends installing the modules with a tilt angle of at least 10 degrees, making it easier for dust to be washed off by rain. At the same time, it is conducive to the flow of... -
Page 8: Installation Methods
The rail’s top surface contacted with module frame should come with grooves compatible with an M8 bolt. Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au... - Page 9 The torque for tightening the nut and bolts are recommended to be 17~23 Nm. 4.3.2 Component installation range and Mechanical load value The specific Mechanical load value and installation scope of Solahart PV modules are shown in the following table.
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Page 10: Electrical Installation
5.1.5 Refer to AS/NZS 5033, when determining the voltage rating, conductor capacity, fuse rating, and photovoltaic output control size. Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au... - Page 11 5.1.11 In the case of partial shading, the diodes bypass the current generated by the non-shaded cells, thereby limiting modules heating and performance losses. In the event of a known or suspected diode failure, installers or maintenance providers should contact Solahart. Never attempt to open the junction box.
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Page 12: Grounding
5.2 Grounding 5.2.1 Solahart modules use an anodic oxidized aluminum frame to resist corrosion. So the frame of modules should be grounded to prevent thunder and electrical shock. The grounding device should fully contact with the inside of the aluminum alloy, and penetrate the surface of the frame oxidation film. - Page 13 Tighten the universal clamp bolts to minimum of 17 Nm. Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au...
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Page 14: Maintenance
6.6.4 Do not clean broken glass or modules with broken or exposed wires, as it may cause electric shocks. Solahart Industries Pty Ltd 1 Alan Street, Rydalmere, NSW 2116 PO Box 7508, Silverwater, NSW 2128 Solahart Industries Pty Ltd ABN 45 064 945 848 Ph: 02 9684 9100 | solahart.com.au...
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