Specifications

1.Decent appearance
2.Easy operation
3.Visual LCD display
4.Perfect protection functions
5.Meet CE standard

 

 

1.Introduction

The wind/solar hybrid controller is specially designed for high-end small-scale wind / solar hybrid system and especially suitable for wind/solar hybrid street light system and wind / solar hybrid monitoring system. The controller can control wind turbine and solar panel at the same time and transform the wind and solar energy into electricity for DC load use,  with excess energy stored into batteries.

 

2. Performance features

2.1Superior military-grade components to ensure the product stability.

2.2Perfect protection function, thus the system has higher reliability.

2.3Check and set all operation parameters as requirement from LCD display.

2.4Voltage limiting and current limiting charge mode ensures battery in the best charging status.

2.5Two DC Load output, light control, time control, constant output, and multiple output control mode selections.

2.6PWM stepless dumpload mode, releasing excess power into dumpload, making battery charging in best status.

2.7Design of high quality aluminum alloy appearance, with small size and good cooling effect.

 

3. Certifications

 

Small and medium-sized S&T enterprise technology innovation fund project approval

 

Anhui province high and new technology product certification

 

Utility patent of strong wind resistance, step less dump load wind power controller

 

Utility model patent for integration of rectification and dump load of wind power main circuit board

 

“Industrial Products Quality Supervision and Inspection Center Test Report” from Posts and Telecommunications

 

Ministry of Information Industry.

 

European CE certification.

 

Appearance design patent certification

 

4.Technical data

 

Product Model	GTWS-03-24-S	GTWS-04-24-S	GTWS-06-24-S
Rated Battery Voltage	24V	24V	24V
Rated Wind Turbine Input Power	300W	400W	600W
Maximum Wind Turbine  Output Power	450W	600W	900W
Wind Turbine Brake Current	13A	17A	25A
Rated Solar Input Power	300W
Dumpload Start Voltage	27V
Charge Shutoff Voltage	29V
Battery Under Voltage Shutoff	21.6V
Battery Under Voltage Recovery	24V
Input Over Voltage Shutoff	32V
Light Control On Voltage	2V
Light Control Off Voltage	3V
Rated Output Current of Load 1	10A
Rated Output Current of Load 2	10A
Load 1 Output Control Mode	Light Control On and Light Control Off
Load 2 Output Control Mode	Light Control On and Time Control 5 Hours Off
Dumpload Control Mode	PWM
Display Mode	LCD
Quiescent Current	≤20 mA
Ambient Temperature & Humidity Range	-20~+55°C/35~85%RH(Without Condensation)
Display Content	Battery Voltage, Wind Turbine Voltage, PV Voltage, Wind Turbine Current, PV Current, Wind Turbine Power, PV Power, Over Voltage, Under Voltage, Over Load, Short Circuit, Night etc status
Protection Function	Solar reverse charge protection , Solar reverse connection protection,
	Battery over charge protection, Battery over discharge protection,
	Battery reverse connection protection, Over load protection, Short circuit        protection, Lightning protection, Wind turbine current limiting, Wind turbine     automatic brake and manual brake.
By-pass function (Optional)	Auto Switch
Temperature Compensation          Function (Optional)	-4mV/°C/2V ,–35°C--+80°C ,Precison:±1°C
Communication Mode (Optional)	RS232,RS485,RJ45,GPRS (Optional)
Dimension (LxWxH)	142×150×82mm
Net Weight	1.9kg
In order to serve our customers better. Our company can adjust parameters configuration according to        customer’s requirement.

 

5.Optional Functions

 

OPTIONAL FUNCTIONS	OPTIONAL ACCESSORIES
Temperature compensation function	Ethernet communication module
Wind turbine low voltage charge function	GPRS communication module
RS communication function	SD storage card
By-pass function	RS485-USB converter
SD card function	RS485-RS232 converter
Wind speed detection function	RS232-USB converter
Wind turbine rotate speed detection function
Wind turbine micro current charge function