Three phase photovoltaic Grid-tie inverter With Suntree 20000TL
SUNTREE Series 15K-25KTL+
Three Phase String Inverter
Performance characteristics
> Support double glass PV module
> LCD display screen, multifunctional buttons, convenient operation and maintenance
> Wide input voltage range, 250-1000Vdc
> Max. efficiency of 98.1% and Max. MPPT efficiency of 99.8%
> Multiple communication connections: RS232, RS485, WIFI, and GPRS
> IP65 protection degree, natural cooling
| Technical data | 15000TL+ | 20000TL+ | 25000TL+ |
| Input (DC Side) | |||
| Max. DC input power | 16500W | 22000W | 27000W |
| Max. DC voltage | 1100Vdc | ||
| Start voltage | 250Vdc | ||
| MPPT voltage range | 250~1000Vdc | ||
| Number of inputs | 3 | 4 | |
| Number of MPPT | 2 | ||
| Max. input current | 2*30A | ||
| Output (AC Side) | |||
| Rated output power | 15000W | 20000W | 25000W |
| Max. output power | 15000VA | 20000VA | 25000VA |
| Rated output current | 22.7A | 30.2A | 38A |
| Max. output current | 25A | 33.3A | 41.8A |
| Rated output voltage | 400Vac | ||
| Output voltage range | 360~440Vac | ||
| Grid frequency range | 50/60HZ+5 | ||
| Power factor (cosφ ) | 0.8 (leading)-0.8 (lagging) | ||
| THDI | <3% | ||
| Efficiency | |||
| Max. efficiency | 98.1% | 98.2% | 98.2% |
| Euro, efficiency | 97.5% | 97.6% | 97.6% |
| MPPT efficiency | 99.6% | ||
| Protections | |||
| Built-in protections | DC Reverse Polarity, Short Circuit, Output Over Current, Output Over Voltage, Insulation Resistance Monitoring,Residual Current Detection, Surge Protection, Anti-Island Protection, Over Temperature Protection | ||
| Lightning protection | DC Type ||/AC Type || | ||
| General Data | |||
| Operating temperature | -25~+60°C | ||
| Noise | ≤25dB (A) | ||
| Night power consumption | <1w | ||
| Electrical isolation | Transformerless | ||
| Cooling concept | Natural cooling | ||
| Degree of protection | IP65 | ||
| Com munication :RS232/RS485/WiFi/4G | yes/opt/opt/opt | ||
| Dimension (W*D*H ) | 525*410*205mm | ||
| Weight | 25kg | 27kg | |
