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Grid Tied Solar System, 4KW Grid Tied Solar System - China Solar Panel

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Product detail

  • Product Name:

    Grid Tied Solar System, 4KW Grid Tied Solar System

  • Model No: CNCQ-4KW


Grid Tied Solar System, 4KW Grid Tied Solar System Features

High efficiency solar panel,lifetime 25years
Inverter adopting the latest effective model from Infineon
Advanced MPPT automated tracking technical
Multiple communication via RS232,RS485/USB (Optional)
Multilingual LCD, easy to operate
Parallel running mode with a string of inverters
Protection for overvoltage, islanding, overload, overheating, etc.
Modern appearance, small size, light weight
Plug input and output waterproof connector
The solar system easy to install and maintain

Grid Tied Solar System, 4KW Grid Tied Solar System specification

Model                        CNCQ-4KW
Solar panel power Pm                22*190WP
Power allowance                   ±3%
Optimized working voltage Vm            36.6V
Optimized working current Im            5.19A
Open circuit voltage Voc              45.1V
Short circuit current Isc              5.57A
Inverter Input (DC)  
Max. DC power                    4580W
Max. DC voltage                   550V
Max. input current                 22A
Number of MPP trackers/Strings per MPP tracker   1/1
MPPT voltage range (at rated power)         210~500V
Shutdown voltage/Start voltage           70/100V
Inverter Output (AC)  
AC nominal  power                 4000W
Max. AC power                    4400W
Max. AC current                   22A
Nominal AC voltage / range             230 / 180~270V
AC grid frequency / range              50 / 47~52Hz
Power factor (cosφ)                1
Total harmonic distortion (THDi)(at nominal power) <3%
Inverter Efficiency  
Max. efficiency                   96.8%
Euro efficiency                   95.8%
MPPT efficiency                   99.9%
Inverter General data  
Dimensions (W / H / D)               329/ 433 / 180mm
Weight [kg]                     19.2Kg
Operating temperature range             -20~+60 (derating at 45 °C)
Ingress protection                 IP65
Topology                      transformerless
Internal consumption(night)             0
Cooling concept                   Convection
Noise (typical)                   <30 dB
LCD display                     Backlight, 16*2 Character LCD
Communication port                 RS485 / RS232

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