Xiamen Solar First Energy Technology Co., Ltd.
Main products:Solar System,Solar Street Lights,Inverter Controller,Solar Tracker,Solar Panel
Products
Contact Us
  • 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

250kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection

250kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection
Product Detailed
Solar inverter 1. Max Efficiency >98.2% 2. Latest technology and good quality 3. Three-phase grid tie

250kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection

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.

Parameter:

TypeSF-250KSL-Grid Tie
IsolatingTransformerless
Rated Power(KW)250
the max PV module power allowed(KW )275
Max Open Voltage(VDC)850
Recommended PV module numbers16loops(35V/module)
MPPT range(VDC)440~800 
Rated AC output power(KW)250
Grid voltage range(VAC)230~300
Rated grid frequency(Hz) 50 / 60Hz
Max efficiency98.20%
European standard efficiency97.50%
DisplayTouch Screen
THD(Iac)THD(Iac)<4 %(full-capacity)
Power factor≥0.99(above half-capacity)
MPPT Precision99%
Grid monitoringRS232 Interface/RS485 option
Electromagnetic CompatibilityEN50081,part1/ EN50082,part1
Power disruptionEN61000-3-2
Power DetectionDIN VDE 126
Equipment self-consumption at night(W)< 50
DC voltage rippleVpp < 10 %
Waterproof and Dustproof levelIP20(indoors) / IP42(outdoors)
Prevent island methodVac; Fac
Cooling methodBy fan
Operating Environment Temperature-20°C~+50°C
Operating Environment Humidity0~95%(non-condensing)
Reference Dimension(mm)860×1210×2160
Reference Weight(KG)1000

250kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection



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