Renogy RNG Series, Installation Manual

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Contents
1. Purpose of this Guide ............................................................................................................................ 3
1.1. Disclaimer of Liability ......................................................................................................................... 3
1.2 General Safety ..................................................................................................................................... 3
1.3 Safety Precaution Measures ............................................................................................................... 3
2. Product Identification ........................................................................................................................... 4
3. Installation Considerations ................................................................................................................... 4
3.1 Unpacking and Storing ........................................................................................................................ 4
3.2 Pre-Installation Requirements ............................................................................................................ 4
3.3 Site Considerations ............................................................................................................................. 5
3.4 System Fire Rating ............................................................................................................................... 5
4. Module Mounting ................................................................................................................................. 5
4.1 Bolting ................................................................................................................................................. 5
4.2 Top Down Clamps ............................................................................................................................... 6
4.3 Grounding ........................................................................................................................................... 6
5. Electrical Installation ................................................................................................................................. 6
5.1 Cables and Wiring ............................................................................................................................... 6
5.2 Bypass Diodes ..................................................................................................................................... 7
5.3 General Installation ............................................................................................................................. 8
5.4 Grid Connected Electrical System ....................................................................................................... 8
6. Commission and Maintenance ................................................................................................................. 8
6.1 Testing, Commissioning, and Troubleshooting ................................................................................... 8
6.2 Maintenance ....................................................................................................................................... 9
6.3 Replacing Bypass Diodes ..................................................................................................................... 9