Keunggulan:
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Smart:
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Technical Specifications: | ||
Model | SUN-7.5K-G | SUN-8K-G |
Energy source | Grid-connected PV | |
Input Side | ||
Max.DC Input Power(kW) | 8.25 | 8.8 |
Max.DC Input Voltage(V) | 500 | |
Start-up DC Input Voltage(V) | 120 | |
MPPT Operating Range(V) | 100~500 | |
Max.DC Input Current(A) | 10+20 | |
Number of MPPT/ Strings per MPPT | ‘2/1+2 | |
Output Side | ||
Rated Output Power(kW) | 7.5 | 8 |
Max.Active Power(kW) | 8.25 | 8.8 |
Rated AC Grid Voltage(V) | 230 | |
AC Grid Voltage Range(V) | 180~300 | |
Rated Grid Frequency(Hz) | 50/60(Optional) | |
Operating Phase | Single phase | |
Rated AC Grid Output Current(A) | 33 | 35 |
Max.AC Output Current(A) | 36 | 39 |
Output Power Factor | 0.8 leading to 0.8 lagging | |
Grid Current THD | <3% | |
DC Injection Current(mA) | <0.5% | |
Grid Frequency Range | 47~52 or 57~62(Optional) | |
Efficiency | ||
Max. Efficiency | 97.7% | 97.7% |
Euro Efficiency | 97.5% | 97.5% |
MPPT Efficiency | >99% | |
Protection | ||
DC Reverse-Polarity Protection | Yes | |
AC Short Circuit Protection | Yes | |
AC Output Overcurrent Protection | Yes | |
Output Overvoltage Protection | Yes | |
Insulation Resistance Protection | Yes | |
Ground Fault Monitoring | Yes | |
Surge Protection | Yes | |
Islanding Protection | Yes | |
Temperature Protection | Yes | |
Integrated DC Switch | Yes | |
General Data | ||
Size(mm) | 330W×310H×172D | |
Weight(kg) | 11 | |
Topology | Transformerless | |
Internal Consumption | <1W(Night) | |
Running Temperature | -25~60°C | |
Ingress Protection | IP65 | |
Noise Emission(Typical) | <30 dB | |
Cooling Concept | Intelligent cooling | |
Max. Operating Altitude Without Derating | 2000m | |
Designed Lifetime | >20 years | |
Grid Connection Standard | EN50549, IEC61727 | |
Operating Surroundings Humidity | 0-100% | |
Safety EMC /Standard | IEC62109-1/-2, EN61000-6-1, EN61000-6-3 | |
Features | ||
DC Connection | MC-4 mateable | |
AC Connection | IP65 rated plug | |
Display | LCD1602 | |
Interface | RS485/RS232 |
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