© 2022 Hoymiles Power Electronics Inc. All rights reserved.
02
Single-phase Microinverter User Manual
CONTENTS
1. Important Notes
04
1.1 Product Range
04
1.2 Target User
04
1.3 Symbols Used
04
2. About Safety
05
2.1 Important Safety Instructions
05
2.2 Explanation of Symbols
06
2.3 Radio Interference Statement
06
3. About Product
07
3.1 About 2-in-1 Unit
07
3.2 Highlights
07
3.3 Terminals Introduction
07
3.4 Dimension (mm)
07
4. About Function
08
4.1 Work Mode
08
5. About Installation
09
5.1 Accessories
09
5.2 Installation Precautions
09
5.3 Required Space Distance
10
5.4 Grounding Considerations
10
5.5 Preparation
10
5.6 Installation Steps
11
6. Troubleshooting
13
6.1 Troubleshooting List
13
6.2 Status LED Indicator
16
6.3 Insulation Resistance Detection
16
6.4 On-site Inspection (for qualified installer only)
17
6.5 Routine Maintenance
17
6.6 Microinverter Replacement
18
7. Decommissioning
19
7.1 Decommissioning
19
7.2 Storage and Transportation
19
7.3 Disposal
19
8. Compliance Consideration
20
8.1 Earth Fault Alarm Notification
20
8.2 Power Quality Response Modes
20
8.3 DRM
20
9. Technical Data
21
9.1 DC Input
21
9.2 AC Output
21
9.3 Efficiency, Safety and Protection
22
9.4 Mechanical Data
22
9.5 Features
22