| Nature of Source Flow: | Active Inverter |
|---|---|
| Phase: | Three |
| Output Power: | >1000W |
| Certification: | SAA, CE, ROHS, ISO9001, CCC |
| Type: | DC/AC Inverters |
| Power Source: | Solar Power |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier This series is a three-phase grid-tied PV string inverter (transformer less) that converts the DC power generated by PV strings into AC power and feeds the power into power grid.
Flexible Design: Small size, light weight, support manual installation, reduce user installation and maintenance cost.
Efficient Conversion: Transformerless, Max.efficiency is up to 99%; Euro. efficiency is up to 98.5% , Total current THD <2%.
Grid Friendly: Active and passive, Anti-islanding protection, Continuously adjustable, Active power (0-100%) function.
Excellent Qualities: CQC Gold Sun Certification, TUV Certification, SAA Certification, CE Certification.
| Model | AU50K3P-G5 |
| Input | |
| Max. DC input power | 65000W |
| Max. DC input voltage | 1100V |
| Max. DC input current | 45/45/45A |
| MPPT voltage range | 250~1000V |
| Recommended MPP operating voltage | 650V |
| No. of MPPT | 3 |
| Max. no. of strings per MPPT | 3 |
| Output | |
| Rated output power | 50000W |
| Max. output power | 55KVA |
| Max. output current | 80A |
| Rated grid voltage | 400V |
| Grid voltage range | 310~480Vac |
| Rated grid frequency | 50Hz/60Hz |
| Grid frequency range | 45~55Hz/55~65Hz |
| THD | < 2% (Under the rated power) |
| Power factor | > 0.99(rated power) /0.8 leading ~ 0.8 lagging |
| DC current injection | < 0.5% (Under the rated power) |
| System data | |
| Max. efficiency | 98.70% |
| Euro. efficiency | 98.30% |
| Humidity range | 0-100% non-condensing |
| Cooling type | Intelligent forced air cooling |
| Temperature range | -25~+60ºC |
| Power consumption at night | < 1W |
| Max. working altitude | 4000m |
| Display | LED/LCD(optional) |
| Communication interface | RS485/Wifi/GPRS(optional) |
| Protection | |
| DC reverse-polarity protection | Yes |
| Short circuit protection | Yes |
| Output over current protection | Yes |
| Output over voltage protection | Yes |
| Insulation resistance monitoring | Yes |
| Residual current detection | Yes |
| Surge protection | Yes |
| Grid monitoring | Yes |
| Islanding protection | Yes |
| Temperature protection | Yes |
| Integrated DC switch | Yes |
| Mechanical data | |
| Dimensions (WxHxD) | 681x660x282 mm |
| Weight | 47 Kg |
| Protection class | IP66 |
| Standard | |
| Grid-connected standard | NB/T 32004-2018;IEC61727 |
| Safety standard | NB/T 32004-2018;IEC 62109-1/2 |
| Electromagnetic compatibility | IEC61000-6-2/4 |
| Item | AU550-36V-MH |
| Electrical Data (STC) | |
| Peak Power (Pmax) | 550.00 |
| Max Power Voltage (Vmp) | 41.50 |
| Max Power Current (Imp) | 13.26 |
| Open Circuit Voltage (Voc) | 50.21±3% |
| Short Circuit Current (Isc) | 14.00±3% |
| Temperature & Maximum Rating | |
| Pmax Temperature Coefficients (W/ºC) | -0.300%/ºC |
| Voc Temperature Coefficients (V/ºC) | -0.250%/ºC |
| Isc Temperature Coefficients (A/ºC) | +0.046%/ºC |
| Operating and Storage Temperature | -40~+85% |
| Mechanical Characterisrtics | |
| Dimensions | 2278mm×1134mm×35mm |
| Weight | 28.40 kg |
| Junction Box | IP67/IP68 3diodes |
| Warranty | 12 years |
Q: Are you trading company or manufacturer?
A: We are the factory and manufacture, providing top high quality products and competitive price.
Q: What about the quality management pls?
A: We insist on product development, quality management and supply chain management together to provide highly competitive services to our customers. And we won various awards in the industry the last 10 years, while OEM for top 5 domestic inverters brands.
Q: What is your advantage?
A: 1) Within 7 days delivery. 2) More convenient terms of payment, more flexible financial solutions. 3) Exceeds 5 years product design life among the industry standards. 4) Premium supply chain management system to ensure market competitiveness. 5) Engineers own ten years of a large factory R&D experience.
Q: Can I get a sample?
A: We welcome you to test our quality through sample. The sample will be prepared and sent out within seven working days after specification is confirmed, track no.will be noticed the next and we will follow up with service about follow-up testing.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}