20KW Grid Tied Solar System

20kw grid tied solar system 拷贝

 

 

20KW Grid Tied Solar System Characteristics

 

1.High efficiency solar panel,lifetime 25years

2.Inverter adopting the latest effective model from Infineon

3.Advanced MPPT automated tracking technical

4.Multiple communication via RS232,RS485/USB (Optional)

5.Multilingual LCD, easy to operate 6.Parallel running mode with a string of inverters

7.Protection for overvoltage, islanding, overload, overheating, etc.

8.Modern appearance, small size, light weight

9.Plug input and output waterproof connector

10.The solar system easy to install and maintain

 

20KW Grid Tied Solar System Information

 

20KW Grid Tied Solar System Specification

 
SOLAR PANEL
Solar panel power Pm 44*240WP*2
Power allowance ±3%
Optimized working voltage Vm 30.6V
Optimized working current Im 7.84A
Open circuit voltage Voc 37.64V
Short circuit current Isc 8.55A
 
GRID TIED INVERTER
Inverter Input (DC)
Max. DC power 11500W*2
Max. DC voltage 1000V
Max. input current A:1 6A; B 16A
Number of MPP trackers/Strings per MPP tracker 2 \ 2
MPPT voltage range (at rated power) 320~800V
Shutdown voltage/Start voltage 160/210V
   
Inverter Output (AC) Inverter Output (AC)
AC nominal power 10000W*2
Max. AC power 10000W*2
Max. AC current 16A
Nominal AC voltage / range 3 / N / PE, 230-400
AC grid frequency / range 50 / 47~52Hz
Power factor (cosφ) 1
Total harmonic distortion (THDi)(at nominal power) <3%
Inverter Efficiency Inverter Efficiency
Max. efficiency 97.9%
Euro efficiency 97.4%
MPPT efficiency 99.90%
Inverter General data
Dimensions (W / H / D) 520*716*230mm
Weight [kg] 50Kg
Operating temperature range -20~+60 (derating at 45 °C)
Ingress protection IP65
Topology transformerless
Internal consumption(night) <5
Cooling concept Fan
Noise (typical) <30 dB
LCD display 3.5inch TFT LCD
Communication port RS485/RS232/USB/ETHERNET
   
SOLAR PANEL MOUNTING(Pitch roof )
Rail (2100mm*8pcs + 3100mm*24pcs)*2
Hook 88pcs*2
Middle clamp 28pcs*2
End clamp 8pcs*2
Connect of rail 14pcs*2
Grounding lug (Optional) 40pcs*2
Earthing clips (Optional) 40pcs*2
   
ELERTRIC BOX (Optional) AC/DC Circuit Breakers,Lighting arrestors, Electric meter

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