5.5 Connecting DC Input Power Cables................................................................................................................................53

5.6 Installing the Communications Cable............................................................................................................................ 59

5.6.1 Communication Mode Description..............................................................................................................................59

5.6.2 Installing the RS485 Communications Cable........................................................................................................... 61

5.6.2.1 Terminal Block Connection......................................................................................................................................... 61

5.6.2.2 Connecting Cables to the RJ45 Network Port......................................................................................................64

5.6.2.3 (Optional) Installing the Solar Tracker Power Cable......................................................................................... 67

5.7 Closing the Maintenance Compartment Door........................................................................................................... 71

6 Commissioning....................................................................................................................... 73

6.1 Checking Before Power-On................................................................................................................................................73

6.2 Powering On the SUN2000............................................................................................................................................... 74

6.3 Powering Off the System................................................................................................................................................... 78

6.4 Power-Off for Troubleshooting........................................................................................................................................ 79

7 Man-Machine Interactions.................................................................................................. 81

7.1 Operations with a USB Flash Drive................................................................................................................................ 81

7.1.1 Exporting Configurations................................................................................................................................................ 81

7.1.2 Importing Configurations............................................................................................................................................... 83

7.1.3 Exporting Data................................................................................................................................................................... 84

7.1.4 Upgrading............................................................................................................................................................................ 85

7.2 Operations with the SUN2000 App................................................................................................................................ 86

7.2.1 Operations Related to the Advanced User............................................................................................................... 87

7.2.1.1 Setting Grid Parameters...............................................................................................................................................87

7.2.1.2 Setting Protect Parameters......................................................................................................................................... 87

7.2.1.3 Setting Feature Parameters........................................................................................................................................ 88

7.2.2 Operations Related to the Special User.....................................................................................................................92

7.2.2.1 Setting Grid Parameters...............................................................................................................................................92

7.2.2.2 Setting Protection Parameters................................................................................................................................... 94

7.2.2.3 Setting Feature Parameters........................................................................................................................................ 96

7.2.2.4 Setting Power Adjustment Parameters...................................................................................................................98

8 Maintenance.........................................................................................................................103

8.1 Routine Maintenance........................................................................................................................................................ 103

8.2 Alarm Reference..................................................................................................................................................................104

9 Handling the Inverter........................................................................................................ 105

9.1 Removing the SUN2000................................................................................................................................................... 105

9.2 Packing the SUN2000....................................................................................................................................................... 105

9.3 Disposing of the SUN2000.............................................................................................................................................. 105

10 Technical Specifications.................................................................................................. 106

A Grid Code.............................................................................................................................. 110

B Resetting Password............................................................................................................ 114

Issue 08 (2024-02-02)

Table of Contents