Residential energy storage
0-2kW Single-Phase Micro Inverter
Micro inverters from 500 VA to 2000 VA with module-level MPPT and rapid shutdown compliance.
Models
- HJ-MG0003-W (500W)
- HJ-MG0003-W (1000W)
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A micro inverter range covering 500 VA to 2000 VA with module-level MPPT and monitoring for higher yield and easier maintenance. It meets North American rapid-shutdown requirements for rooftop safety.
Key features
- Module-level MPPT and data monitoring
- For modules from 360 W to over 600 W
- Reactive power compensation (NB/T 32004-2018)
- Rapid shutdown compliant for rooftop installations
Typical applications
Residential rooftops where module-level control and safety matter.
Technical specifications
| Parameter | HJ-MG0003-W (500W) | HJ-MG0003-W (1000W) |
|---|---|---|
| Input (DC) | ||
| Compatible Module Power (W) | 360~600+ | 400~670+ |
| Maximum Input Voltage (V) | 65 | |
| MPPT Voltage Range (V) | 16~60 | |
| Start Voltage (V) | 22 | |
| Maximum Input Current (A) | 15 | 2×15 |
| Maximum Input Short-Circuit Current (A) | 25 | 2×25 |
| Number of MPPTs | 1 | 2 |
| Maximum MPPT Inputs per Channel | 1 | |
| Output (AC) | ||
| Rated Output Power (VA) | 450 | 900 |
| Rated Output Current (A) | 2.05 | 4.09 |
| Output Voltage / Range (V) | 220 / 180~275 | |
| Rated Frequency / Range (Hz) | 50 / 45~55 | |
| Adjustable Power Factor (at Rated Power) | >0.99 Default, 0.8 Leading… 0.8 Lagging | |
| Total Harmonic Distortion (at Rated Power) | <3% | |
| Maximum Micro Inverters per Branch (2.5mm² Bus) | 11 | 5 |
| Maximum Micro Inverters per Branch (4mm² Bus) | 15 | 7 |
| Maximum Micro Inverters per Branch (6mm² Bus) | 19 | 9 |
| Efficiency | ||
| Peak Efficiency | 96.5% | 96.50% |
| MPPT Efficiency | 99.8% | 99.80% |
| Night Power Consumption (mW) | <50 | |
| Mechanical Parameters | ||
| Ambient Temperature (°C) | -40~+65 | |
| Dimensions (W×H×D mm) | 182×164×30 | 261×180×35.1 |
| Weight (kg) | 1.75 | 3.2 |
| Protection Class | Outdoor-IP67 | |
| Cooling Mode | Natural Convection | |
| Safety Protection Features | Anti-islanding Protection, Input Reverse Connection Protection, Output Short Circuit Protection, Output Overcurrent Protection, Output Overvoltage Protection, 6000V Surge Protection | |
| Features | Active Power Adjustment, Reactive Power Adjustment, High Voltage Ride Through (Optional), Low Voltage Ride Through (Optional), High Frequency Transformer Isolation | — |
| Other | ||
| Communication Mode | Sub-1G | |
| Features | ||
| Active Power Adjustment, Reactive Power Adjustment, High Voltage Ride Through (Optional), Low Voltage Ride Through (Optional) | — | High Frequency Transformer Isolation |
| Other | ||
| Isolation Mode | — | High Frequency Transformer Electrical Isolation |
| Grid Connection Standard | — | NB/T 32004-2018 |
