- Contact Person : Ms. Zhou Judy
- Company Name : Xiamen Solar First Energy Technology Co., Ltd.
- Tel : 86-592-5211388
- Fax : 86-592-5235788
- Address : Fujian,Xiamen,2601 Unit Floor 26,Fulong International Building, 298#JiaHe Road , Huli District, Xiamen China
- Country/Region : China
- Zip : 361009
50kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection
50kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection
Digital DSP control;Assembled by the IPM of Mitsubishi made in Japan;MPPT control,trace the most timely output power of solar battery;The pure sine wave output,auto in-phase grid-connected,the harmoy wave is few,and it is no pollution or impact to the grid;Technology of disturbing-examining-output,and it can realize the working control of unisolated island;Perfect function of protection and alarm;The LED,LCDdisplay function;RS485/RS232,Ethernet,GPRS communication,realize the long-distance data collection and monitor.
Type | SF-50KTT-TV |
Isolating | Transformer |
Rated Power(KW) | 50 |
the max PV module power allowed(KW ) | 55 |
Max Open Voltage(VDC) | 850 |
Recommended PV module numbers | 16loopes(35V/module) |
MPPT range(VDC) | 440~800 |
Rated AC output power(KW) | 50 |
Grid voltage range(VAC) | 330~460/170~230 |
Rated grid frequency(Hz) | 50 / 60Hz |
Max efficiency | 96.0% |
European standard efficiency | 95.5% |
Display | Touch Screen |
THD(Iac) | THD(Iac)<4 %(Full-capacity) |
Power factor | ≥0.99(above capacity) |
MPPT Precision | 99% |
Grid monitoring | RS232 Interface/RS485 option |
Electromagnetic Compatibility | EN50081,part1/ EN50082,part1 |
Power disruption | EN61000-3-2 |
Power Detection | DIN VDE 126 |
Equipment self-consumption at night(W) | < 20W |
DC voltage ripple | Vpp < 10 % |
Waterproof and Dustproof level | IP20(indoors) / IP42(outdoors) |
Prevent island method | Vac; Fac |
Cooling method | By fan |
Operating Environment Temperature | -20°C~+50°C |
Operating Environment Humidity | 0~95%(non-condensing) |
Reference Dimension(mm) | 600×800×1900 |
Reference Weight(KG) | 530 |
50kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection
