JA SOLAR JAM72D20 MB - Table of Contents

CONTENTS
1 Introduction .................................................................................................................................................... 2
2 Codes and Regulations .................................................................................................................................... 2
3 General ............................................................................................................................................................ 2
3.1 Product Identification ............................................................................................................................... 2
3.2 Conventional Safety ................................................................................................................................. 3
3.3 Electrical Performance Safety .................................................................................................................. 3
3.4 Operating Safety ...................................................................................................................................... 4
3.5 Fire Safety ................................................................................................................................................ 5
4 Installation Condition ...................................................................................................................................... 5
4.1 Installation Position and Working Environment ...................................................................................... 5
4.2 Tilt Angle Selection ................................................................................................................................. 6
5 Mechanical Installation ................................................................................................................................... 6
5.1 Conventional Requirements ..................................................................................................................... 6
5.2 Installation methods ............................................................................................................................ 7
6 Electrical Installation ..................................................................................................................................... 11
6.1 Electrical Property ................................................................................................................................. 11
6.2 Cables and Wiring.................................................................................................................................. 12
6.3 Connectors ............................................................................................................................................. 12
6.4 Bypass Diodes ........................................................................................................................................ 13
7 Grounding ..................................................................................................................................................... 13
7.1 Grounding by Using Grounding Bolt..................................................................................................... 14
7.2 Grounding by using unused mounting hole ........................................................................................... 14
7.3 Additional third-party grounding devices .............................................................................................. 15
8 Operation and Maintenance ......................................................................................................................... 15
8.1 Cleaning ................................................................................................................................................. 15
8.2 The visual inspection of the Modules .................................................................................................... 15
8.3 Inspection of the connector and the cable .............................................................................................. 16
Product Supplement ........................................................................................................................................ 16