ESG 3KW 4.5KW 7.5KW 15KW on grid wind controller grid tie 2KW 3KW 5KW 10KW wind turbine solar inverter for China

As one of the most popular products, 3KW 4.5KW 7.5KW 15KW on grid wind controller grid tie 2KW 3KW 5KW 10KW wind turbine solar inverter wins increasing popularity. 3KW 4.5KW 7.5KW 15KW on grid wind controller grid tie 2KW 3KW 5KW 10KW wind turbine solar inverter starting from the user experience and using strong research and development capabilities, it can effectively solving the pain points of the industry. ESG will introduce more advanced and innovative technology, and will gather more professional talents together.

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Products Description

Technical Parameters of the On Grid Wind Turbine (wind solar hybrid) Controller 1.5KW-3KW
Type	FKJ-GT1.5KW	FKJ-GT2KW	FKJ-GT3KW
Wind turbine rated power	1.5KW	2KW	3KW
Wind turbine Max. power	3KW	4KW	6KW
Wind turbine rated voltage	AC220V	AC220V	AC220V
Solar panels power (optional)	300W	600W	900W
Function	Rectifier,control, DC output
Automatic protection function	Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function	Manual brake, reset, emergency switch
Display mode	LCD
Display content	Wind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage	≥320dc	≥320dc	≥320dc
Wind turbine 3-phase dump load voltage	350±5Vdc	350±5Vdc	350±5Vdc
Wind turbine 3-phase dump load time-lapse	12-20 min	12-20 min	12-20 min
Solar panels fuse	2A	3A	4A
PWM dump load fuse	10A	10A	16A
Fuse of DC output	16A	16A	20A
Work environment temperature	-30-60°C
Relative humidity	＜90% No condensation
Noise (1m)	＜40dB
Degree of protection	IP20 (Indoor) IP65 (Outdoors)
Cooling method	Forced air cooling
Communication interface (optional)	RS485/USB/GPRS/WIFI/Ethernet
Temperature compensation (optional)	-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C
Size of the controller (mm)	510*360*240	510*360*240	510*360*240
Weight of the controller	15Kg	17Kg	17Kg
Size of the dump load (mm)	410*360*120	410*360*120	400*410*250
Weight of the dump load	7Kg	9Kg	13Kg

On grid Wind Turbine Controller：

1.The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T19115.1-2003 national standard also with users’ technical requirements. 2.Big LCD display. The images tell working state visually. Various data show: real-time wind turbine voltage, current, solar panel voltage, current, DC output voltage, current, total power generation. 3.Two sets of control systems：PWM constant voltage system and three-phase dump load system. 4.When the strong or super-strong wind conditions, the controller can conduct constant voltage output to ensure the inverter safety running. 5.When the condition of disconnected grid-connected inverter, the controller can conduct constant voltage output and wait for inverter resumption. 6.When the grid is cut off, the controller will automatically control wind turbine brake and the inverter will stop output to grid. When the grid resuming, the controller stops brake wind turbine and the inverter will resume power supply. 7.The inside of the controller is equipped with surge protector. Contain the over voltage into the wind turbine under the bearable voltage of the equipment or system. On another way, to conduct the strong lightening current into the earth directly to avoid any damage of equipment. 8.The controller is equipped with emergency stop switch; in case of emergency, press down the emergency stop button in the front panel to cut off all power supply of the controller and the wind turbine will immediately brake.

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FAQ

Q1:What’s A grade wholesale price payment terms?
A1:We accepted almost all payment terms,like T/T,L/C,DA,DP,Western Union,MoneyGram
Q2: OEM Service
A2：reached 100PCS，we also can pintingyour LOGO on solar panel carton.
Q3: Warranty process.
A3: We can provide 1 ~ 8 years different warranty.
Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have stock.

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