The Greenwatt Three-phase string inverters are designed for commercial and power plant PV system applications, ranging from 70kW to 110kW. All models with aluminum housing which is anodized, increasing durability and effectively prevents corrosion. Equipped with external inductors, ensure efficient heat dissipation, which significantly improves the reliability and extends the life of the inverters. The inverter menu is activated by sensor touch buttons. Communication implements are via the Wi-Fi module (which can be changed to Ethernet / GPRS).
Model :
BNT070K~110KTLType :
On gridMax. Output Power :
70-110KWAC Output Voltage :
Three phase 380/400V, 50/60HzWarranty :
5 YearsCertificate :
CE/TUV/ISO
Advanced Features of Greenwatt 70KW-110KW On Grid Inverter
Dual MPPT Trackers
Three independent MPPT channels (6 in total), optimizing energy harvest from multiple PV string orientations
Grid Support & Compliance
Anti-islanding protection, frequency/voltage ride-through, and grid-tie synchronization
Monitoring & Communication
Built-in WiFi, RS485, and Ethernet for real-time data tracking and remote management
LED indicators and optional LCD display for local status check
Protection Ratings
IP65 enclosure for dust/water resistance, suitable for harsh outdoor installations.
Thermal Management
Fan-assisted cooling + natural convection, operating in -25°C to +60°C temperatures
Safety Certifications
Complies with CE standards and includes integrated DC/AC disconnects, surge protection, and automatic fault shutdown
| Technical Data | BNT070KTL | BNT075KTL | BNT080KTL | BNT090KTL | BNT100KTL | BNT0110KTL |
| PV Input Data | ||||||
| Max.DC Power(W) | 105000 | 112500 | 120000 | 135000 | 150000 | 165000 |
| Max.DC Voltage(V) | 1100 | |||||
| MPPTVoltage Range(V) | 200-1000 | |||||
| MPPT Full Power Voltage Range(V) | 500-850 | |||||
| Rated Input Voltage(V) | 620 | |||||
| Start-up Voltage(V) | 200 | |||||
| Max.Input Current(A) | 38*6 | |||||
| Max.Short Current(A) | 48*6 | |||||
| No.of MPP Tracker/No of PV String | 6/12 | |||||
| Input Connector Type | MC4 | |||||
| AC Output Data | ||||||
| Max.Output Power(VA) | 77000 | 82500 | 88000 | 99000 | 110000 | 110000 |
| Nominal Output Power(W) | 70000 | 75000 | 80000 | 90000 | 100000 | 110000 |
| Max.Output Current(A) | 111 | 120 | 127 | 143 | 158 | 158 |
| Nominal Output Voltage(V) | 3P+N+PE/3P+PE 230/400 | |||||
| Grid Voltage Range | 260Vac-519Vac(according to local standard) | |||||
| Nominal Output Frequency(Hz) | 50/60 | |||||
| Grid Frequency Range | 45-55Hz/55-66Hz(according to local standard) | |||||
| Output Power Factor | 1 default(adjustable from 0.8 leading to 0.8 lagging) | |||||
| Output Current THD | <3% | |||||
| Efficiency | ||||||
| Max.Efficiency | 99.00% | |||||
| Euro Efficiency | 98.30% | 98.40% | ||||
| Protection | ||||||
| PV Reverse Polarity Protection | YES | |||||
| PV Insulation Resistance Detection | YES | |||||
| AC Short Circuit Protection | YES | |||||
| AC Over Current Protection | YES | |||||
| AC Over Voltage Protection | YES | |||||
| Anti-lslanding Protection | YES | |||||
| Residual Current Detection | YES | |||||
| Over Temperature Protection | YES | |||||
| Integrated DC switch | YES | |||||
| Surge Protection | Integrated(Type II) | |||||
| Smart IV Curve Scanning | YES | |||||
| Quick Arc Fault Circuit Interruption Optional | YES | |||||
| General Data | ||||||
| Dimensions (W×H×D,mm) | 979×610×310 | |||||
| Weight(kg) | 72 | 76 | ||||
| Protection Degree IP65 | IP65 | |||||
| Enclosure Material | Aluminum | |||||
| Ambient Temperature Range(°℃) | 25 to 60 | |||||
| Humidity Range | 0-100% | |||||
| Topology | Transformerless | |||||
| Communication Interface | RS485/WiFi/Wire Ethernet/GPRS(optional) | |||||
| Cooling Concept | Intelligent fan cooling | |||||
| Noise Emission(db) | <55 | <60 | ||||
| Night Power Consumption(W) | <1 | |||||
| Max.Operation Altitude(m) | ≤4000 | |||||
| Certifications and Standards | ||||||
| EMC Standard | EN/IEC 61000-6-2,EN/IEC 61000-6-3,EN61000-3-2,EN61000-3-3,EN61000-3-11,EN61000-3-12 | |||||
| Safety Standard | IEC 60068,UL1741,EN62109 | |||||
| Grid-connection | IEEE1547,CSA C22,EN50549,VDE4105,VDE0126,RD1699, ABNT NBR16149&16150,AS4777.2,NB/T32004,G98/G99,IEC61727 | |||||
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