Delta SOL10.0-1TR3-E4 Technisches Datenblatt

Operation and Installation Manual for

SOL10.0-1TR3-E4

SOL11.0-1TR3-E4

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

This manual applies for solar power inverters with the model

ID:

●SOL10.0-1TR3-E4

●SOL11.0-1TR3-E4

This manual can be amended at any time.

The latest version of this manual is available at www.solar-inverter.

com.

Delta Energy Systems (Germany) GmbH

Tscheulinstraße 21

79331 Teningen

Germany

reserved.

This manual is included with our solar power inverter and is

intended for use by the installer and end user.

The technical instructions and illustrations in this manual are to be

treated as condential and no part of this manual may be repro-

duced without prior written permission from Delta Energy Systems.

Maintenance technicians and end users may not release the infor-

mation contained in this manual, and may not use it for purposes

not directly associated with the proper use of the solar power

inverter.

All information and specications can be modied without prior

notice.

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

Table of Contents

1. About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1 Purpose of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2 Target audience of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.3 Warnings and Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4 Conventions Used in This Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.1 Order of Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.2 User buttons and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.3 Information on Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2. Intended purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3. General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4. Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5. Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5.1 Overview of Components and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5.2 Type plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

5.3 Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.4 Display and Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.4.2 Display Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.4.3 Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.4.4 General Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

5.4.5 "Go to menu" function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.4.6 Button combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.4.7 Navigating the Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.4.8 Selecting a Submenu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.4.9 Exiting a Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5.4.10 Setting Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.5 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.5.2 DC connections and DC isolating switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.5.3 AC connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.5.4 RS485 interface (EIA485) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.5.5 USB interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.6 Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6. Operating Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.1 General Principle of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.2 Impact of DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.3 Conguring Permanent Active and Reactive Power Reduction . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.4 Functions Affecting Operating Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.5 Balancing Asymmetrical Grid Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.6 Data Analysis and Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.7 Characteristic Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

7. Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.1 Planning the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.1.1 General Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.1.2 Ambient Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.1.3 Consideration of Asymmetrical Grid Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.2 Attaching the Solar Power Inverter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.2.1 Required Tools and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.2.2 Installing Mounting Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.2.3 Mounting Solar Power Inverter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table of Contents

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

7.3 Grid Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.3.1 General Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.3.2 Required Tools and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.3.3 Establishing Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.4 Connecting the PV Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.4.1 General Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.4.2 Required Tools and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.4.3 Establishing Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.4.4 Grounding DC Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.5 Connect RS485 (EIA485) - optional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.5.1 General Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.5.2 Required Tools and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.5.3 Connecting Individual Solar Power Inverters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.5.4 Connecting Multiple Solar Power Inverters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8. Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

8.1 Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

8.2 Brief description of the commissioning steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

8.3 Selecting the Correct Commissioning Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

8.4 Commissioning for grids as per EN 50438 and VDE 0126 . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

8.5 Commissioning for VDE AR N 4105 grids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

8.6 Commissioning for grids as per BDEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

8.7 Commissioning by loading the settings from another solar power inverter . . . . . . . . . . . . . . . . . . . 41

8.8 Commissioning after replacing a solar power inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

9. Production information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

9.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

9.2 Actual data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

9.3 Other statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

9.4 Reset Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10. Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.2 Display language. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

10.3 Date and time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

10.4 Date and time formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

10.5 Backlighting, contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

10.6 RS485 (EIA485) Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

10.7 Currency and Credit per kWh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.8 Reset Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.9 Active power control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

10.9.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

10.9.2 Active Power Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

10.9.3 Active Power by Frequency P(f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

10.10 Reactive Power Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

10.10.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

10.10.2 Power Factor by Active Power cos φ (P). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

10.10.3 Constant Power Factor cos φ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

10.10.4 Reactive power constants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

10.10.5 Q (U) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

10.11 Fault Ride-Through (FRT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

10.12 Shadowing (extended MPP tracker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

10.13 Insulation and grounding monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

10.14 Standard menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

10.15 Changing Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

Table of Contents

11. Saving and loading data and settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

11.1 Before you begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

11.2 Organize les . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

11.3 Enabling/disabling the USB interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

11.4 Updating rmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

11.5 Saving settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

11.6 Loading settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

11.7 Saving swap data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

11.8 Creating reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

11.9 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

12. Diagnostics and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

12.1 Messages on Current Operating Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

12.1.1 Status Display of the LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

12.1.2 Messages on display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

12.2 Analyzing Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

12.2.1 Procedure for External Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

12.2.2 Procedure for Internal Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

12.3 Overview of Failure Messages/Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

12.4 Logging the Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

12.4.1 "External events" log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

12.4.2 "Internal Events" Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

12.4.3 Log for BDEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

12.4.4 Log for VDE AR N 4105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

12.4.5 "Change Events" Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

12.5 Displaying current network settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

13. Maintenance and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

13.1 Replacing the fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

14. Decommissioning, Transport, Storage, Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

14.1 Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

14.2 Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

14.3 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

14.4 Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

14.5 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

15. Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

16. Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

16.1 Order numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

16.2 Overview of menu structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

1. About This Manual

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

1. About This Manual

This manual will help you become familiar with the solar power

inverter.

You can help keep the product durable and reliable during its use

by handling it carefully. These are the basic requirements for opti-

mal use of the solar power inverter.

1.1 Purpose of This Manual

This manual is part of the product. Store the manual in a safe

place.

Read the manual carefully and thoroughly and follow the instruc-

tions contained therein. This manual contains important information

on the installation, commissioning and operation of the solar power

inverter.

Observe this information for safe use (see “3 General safety

instructions”, p. 8).

The installer and the operator must have access to this manual and

must be familiar with the safety instructions.

The solar power inverter can be safely and normally operated if

installed and used in accordance with this manual. Delta Energy

Systems is not responsible for damage incurred by failure to com-

ply with the installation and operating instructions in this manual.

1.2 Target audience of this manual

This manual is aimed at qualied electricians.

Only chapters “9 Production information”, p. 47 and “12 Diagnos-

tics and Troubleshooting”, p. 72 are relevant to the operator. All

other activities may only be performed by qualied electricians.

1.3 Warnings and Symbols

Where hazards may arise when working with the solar power con-

vertor, the following hazard levels and symbols are used to indicate

these hazards:

DANGER

Indicates a hazardous situation. An accident will result in

death or serious injury.

WARNING

Indicates a hazardous situation. An accident can lead to

death or severe physical injuries.

CAUTION

Indicates a hazardous situation. An accident can lead to

medium or light physical injuries.

ATTENTION

Indicates a hazardous situation that can result in property

damage.

NOTE

Contains general information on using the solar power

inverter. A note does not indicate hazardous situations.

Where required, further, supplementary warning symbols are used

in the safety instructions and warnings:

This symbol is a warning of a risk of electric shock

due to high voltage.

The type and source of the hazard is explained in

the safety instructions or warnings.

This symbol is a warning of general hazards.

The type and source of the hazard is explained in

the safety instructions or warnings.

1.4 Conventions Used in This Document

1.4.1 Order of Instructions

Numbered instructions must be performed in the specied order.

1. Step

→When the solar power inverter reacts to a step, this reac-

tion is marked with an arrow.

2. Step

3. Step

The end of instructions is designated as follows:

þEnd of instructions

Instructions consisting of only one step are shown as follows:

►Step

1.4.2 User buttons and LEDs

User buttons and LEDs are shown in this document as follows:

User buttons on solar power inverter:

ESC

button.

LEDs on solar power inverter: Failure LED

LED symbol Meaning

LED stays on.

LED ashes.

LED is off.

1.4.3 Information on Display

Information shown on the solar power inverter display includes

menus, settings and messages.

This information is shown in this manual as follows:

Menu names: User settings menu

Parameter names: Cos phi parameter.

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

2. Intended purpose

The solar power inverter may only be used as intended.

Proper use of the solar power inverter meets the following criteria:

●Use in stationary PV systems connected to the local power

grid for converting the direct current in the PV system to alter-

nating current and feeding it into the grid

● Use within the specied power range (see “15 Technical data”,

p. 83) and under the specied ambient conditions (indoor

area or covered outdoor area with up to IP65).

Any of the following uses of the solar power inverter is considered

improper:

●Isolated operation. The solar power inverter has anti-islanding

and other monitoring features.

●Use in mobile PV systems.

3. General safety instructions

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

3. General safety instructions

DANGER

Risk of death by electrocution

Potentially fatal voltage is applied to the solar

power inverter during operation. This potentially

fatal voltage is still present for ve minutes after

all power sources have been disconnected.

►Never open the solar power inverter.

►Always disconnect the solar power inverter

from power before installation, open the DC

isolating switch and make sure neither can

be accidentally reconnected.

► Wait at least ve minutes until the capacitors

have discharged.

DANGER

Risk of death or serious injury from electro-

cution

Potentially fatal voltage may be applied to the DC

connections of the solar power inverter.

►Never disconnect the solar modules when

the solar power inverter is under load.

►First switch off the grid connection so that the

solar power inverter cannot feed energy into

the grid.

►Then open the DC isolating switch.

►Make sure the DC connections cannot be

accidentally touched.

●The solar power inverter can be safely and normally oper-

ated if installed and used in accordance with this manual (see

IEC 62109-5.3.3). Delta Energy Systems is not responsible

for damage incurred by failure to observe the installation and

operating instructions in this manual. For this reason, be sure

to observe and follow all instructions!

●The solar power inverter can only be connected to the energy

provider's grid with advance approval. Installation and commis-

sioning may only be performed by an electrician using the in-

stallation and commissioning instructions found in this manual.

●The solar power inverter must be disconnected from power

and the PV modules before any work on it can be performed.

●Follow the security regulations of the country in which the solar

power inverter is installed.

●The ground wire must be connected before commissioning.

●Do not remove any warning signs that the manufacturer has

installed on the solar power inverter.

●Improper handling of the solar power inverter my result in

physical injury and damage to property. For this reason, ob-

serve and follow all general safety instructions and warnings.

●The solar power inverter contains no components that must be

maintained or repaired by the operator or installer. All repairs

must be performed by Delta Energy Systems. Opening the

cover will void the warranty.

●Do not disconnect any cables when the solar power inverter is

powered due to risk of a fault arc.

●To prevent lightning strikes, follow the relevant regulations ap-

plicable in your country.

●The surface of the solar power inverter can become very hot.

The display section is protected by a special layer and can be

touched with bare hands. Outside the display area, the solar

power inverter should only be touched with safety gloves.

●The solar power inverter is very heavy (see „15. Technical

data“). The solar power inverter must be lifted and carried by

at least two people.

●Only devices in compliance with SELV (EN 60950) may be

connected to the RS485 and USB interfaces.

● All connections must be sufciently insulated in order to com-

ply with the IP65 protection rating. Unused connections must

be closed by placing cover caps on the solar power inverter.

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

4. Unpacking

WARNING

Risk of injury due to weight

The weight of the solar power inverter (see

“15 Technical data”, p. 83) can cause injury if

not handled properly.

►The solar power inverter must be lifted and

carried by at least two people.

(b)

(e)

(f)

➀

➁

➂

➄

➅

►Check the scope of delivery for completeness:

– Mounting plate (a)

– Operation and installation manual (b)

– AC plug Amphenol C16-3 AC (c)

– 2 M6 nuts and 2 M6 washers (d)

– "Power limit" label (e)

– Solar power inverter (f)

– Retaining clip

►Check all parts for signs of damage!

►Store the packaging in a safe place!

(a)

➃

5. Product Description

Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4

5. Product Description

5.1 Overview of Components and Connections

➀

➁

➃

➄

➂

Fig. 5.1: Solar Power Inverter Components and Connections

No. Component/Connection Description

➀Status LEDs See Chapter “5.3 Status LEDs”, p. 12

➁Display and Buttons See Chapter “5.4 Display and Buttons”, p. 12

➂Type Plate See Chapter “5.2 Type plate”, p. 11

➃Electrical Connections See Chapter “5.5 Electrical connections”, p. 16

➄Fans See Chapter “5.6 Fan”, p. 17

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