AVESPEED N20K 20KW Solar System on Grid PV Inverter with the Isolated Transformer
Technical parameters:
· Highly efficient and stable components from internationally recognised brands
· Efficient thermal system design reduces risk of overheating, increasing lifespan.
· Advanced MPPT (Maximum Power Point Tracking) algorithms
· MPPT efficiency >99.9%
· High performance index with wide power range
· Anti-islanding technology
· Advanced, highly reliable system protection
· Built-in isolated transformer, suitable for varied PV applications.
· LCD display with wide range of features and language options.
· Easy to install, operate and maintain
· Passed multiple stringent performance tests.
· Suitable for indoor and outdoor installations
Technical parameters:
· Highly efficient and stable components from internationally recognised brands
· Efficient thermal system design reduces risk of overheating, increasing lifespan.
· Advanced MPPT (Maximum Power Point Tracking) algorithms
· MPPT efficiency >99.9%
· High performance index with wide power range
· Anti-islanding technology
· Advanced, highly reliable system protection
· Built-in isolated transformer, suitable for varied PV applications.
· LCD display with wide range of features and language options.
· Easy to install, operate and maintain
· Passed multiple stringent performance tests.
· Suitable for indoor and outdoor installations
| Inverter model | AVE-N20K | |
| PV side | ||
| Max. PV power | 22kWp | |
| Max. permitted DC Voltage | 880Vdc | |
| Isc PV Current | 75A | |
| Max. permitted DC current | 50A | |
| String number | 2 | |
| MPPT range | 420~820Vdc | |
| PV Start Voltage | 465Vdc | |
| MPPT efficiency | 99.9% | |
| Max Inverter feedback Current to the Array | 0A | |
| Grid side | ||
| output power | 20kW | |
| Max.output current | 30.3A | |
| THD of grid current | <3% | |
| Power factor(cosφ) | >0.99 | |
| Max. degree of efficiency | 95.30% | |
| European deg. of efficiency | 94.2% | |
| Operating grid voltage | 320~450Vac 3~ | |
| Operation grid frequency | 47~51.5Hz | |
| Standby power Consumption | <40W | |
| Nighttime Power Consumption | <20W | |
| Grid monitoring | According to VDE0126-1-1 guidelines | |
| communication interface | RS485/Ethernet(optional)/GPRS(optional) | |
| Man-machine interface | LCD | |
| Mechanical | ||
| Dimensions (W × H × D) | 810×1904×600 mm | |
| Weight | 489kg | |
| Environmental conditions and safety | ||
| Ingress protection | IP20 | |
| Protective class | I | |
| Cooling | Air cooling | |
| Operating temperature range | -25~+55'C | |
| Relative humidity range | 15-95% (non condensing) | |
| Altitude | 3000m;above 3000m need derate operating | |
| Noise emissions | <65dB | |
| Meet the standards | EN 50178;DIN EN 62109; prlEC 62109-2; VDE 0126-1-1(or CGC/GF001:2009); EN6100-6-2 2005; EN6100-6-4 2007; ENEL(Italy);G59/2(UK); | |