| Technical Specifications | ||||||
| Model | IO-300W-1T | IO-400W-1T | IO-500W-1T | |||
| Input Data (DC) | ||||||
| Commonly used module power (W) | 210 to 455W (1 Piece) | 210 to 550W+ (1 Pieces) | 210 to 650W+ (1 Pieces) | |||
| Maximum input voltage (V) | 60V | |||||
| MPPT voltage range (V) | 22~55V | |||||
| Start-up voltage (V) | 22V | |||||
| Maximum input current (A) | 13A | |||||
| Maximum input short circuit current (A) | 19A | |||||
| Number of MPPTs | 1 | |||||
| Number of Inputs per MPPT | 1 | |||||
| Output Data (AC) | ||||||
| Rated output power (VA) | 300VA | 400VA | 500VA | |||
| Rated output current (A) | 1.4A | 1.3A | 1.8A | 1.7A | 2.3A | 2.2A |
| Nominal output voltage/range (V) | 220V/ 180-275V | 230V/ 180-275V | 220V/ 180-275V | 230V/ 180-275V | 220V/ 180-275V | 230V/ 180-275V |
| Nominal frequency/range (Hz) | 50/48~52Hz or 60/58~62Hz | |||||
| Power factor | >0.99 | |||||
| Total harmonic distortion | < 3% | |||||
| Maximum units per 13 AWG branch² | 10 | 8 | 6 | |||
| Efficiency | ||||||
| Peak efficiency | 96.5% | |||||
| CEC peak efficiency | 95% | |||||
| Nominal MPPT efficiency | 99% | |||||
| Night power consumption (mW) | <50mW | |||||
| Mechanical Data | ||||||
| Ambient temperature range (℃) | -40~65℃ | |||||
| Dimensions (W × H × D mm) | ||||||
| Weight (kg) | ||||||
| Enclosure rating | IP67 | |||||
| Cooling | Cooling Natural convection-No fans | |||||
| Features | ||||||
| Communication | Built-in WiFi/Bluetooth | |||||
| Compliance | IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4, IEC/EN 61000-3-2/-3, EN 50549-1: 2019, VDE-AR-N 4105: 2018 | |||||
| Warranty | 10 years | |||||
