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