Wind Solar Hybrid Street Light Controller

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I. PRODUCT 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. Varieties of appearance and function design, which is flexible to meet the requirements of different customers.

 

II. PERFORMANCE FEATURES

Superior military-grade components to ensure the product stability.

Superior military-grade components to ensure the product stability.

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

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

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

PWM stepless dumpload mode, which release the excess power into dump load, making the battery charging in best status.

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

 

III.APPLICATION AREAS

Stand alone wind/solar hybrid power station.

Stand alone domestic household wind/solar hybrid power system.

Mobile Communication base stations, expressway and other non-residential regions.

Coastal islands, remote mountainous, border posts for regions shortage of or without electricity.

Government demonstration projects, landscape lighting project, street light project etc.

 

IV.24V TECHNICAL PARAMETERS

Product Model

WWS03-24-N00D

WWS04-24-N00D

WWS06-24-N00D

Rated battery voltage

24V

24V

24V

Rated wind turbine input power

300W

400W

600W

Maximum wind turbine input power 

450W

600W

900W

Rated solar input power

300W

300W

300W

Dumpload Start Voltage

27V

27V

27V

Charge Shutoff Voltage

29V

29V

29V

Wind Turbine Brake Current

15A

20A

30A

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 and 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 

Protection Level

IP53(Indoor)

Quiescent Current

≤20mA

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 Functions

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.

Ambient Temperature  

-20~+55℃

Ambient Humidity  

0~93%, without condensing

Working Altitude

≤4000m

Dimension (L x W x H)

144×152×82mm

Net Weight

1.9kg

 

V.APPENDIX

Optional Function

Ø RS232 communication function

Ø RS485 communication function

Ø Bluetooth function

Ø Temperature compensation function

Ø By-pass function

Ø SD card function

Ø GPRS communication function

Ø Wind speed detection function

Ø Wind turbine rotate speed detection function

Ø Wind turbine low voltage charge function

Ø Wind turbine MPPT charging function

Ø Wind turbine low voltage charge function

Optional Accessories

Ø Ethernet Module

Ø GPRS

Ø SD card storage module

Ø RS485-USB Converter

Ø RS485-RS232 Converter

Ø RS232-USB Converter

Friendly reminder: Customers, who will order the wind/solar hybrid street light controller, need to provide the following information

Ø Rated battery voltage

Ø Rated wind turbine power and rated solar power

Ø The wind turbine is three phase or single phase

Qualifications

Ø Utility model patent of anti-strong-wind, stepless unload wind power controller

Ø Utility model patent of wind power boost charge circuit. 

Ø Utility model patent of SD card document storage

Ø Utility model patent for integration of rectification and unload in wind power main circuit board. 

Ø Test Report of the ministry of information industry of posts and telecommunications industrial products quality supervision and inspection center

Ø European CE certification.

Ø Software product register certification

 

In order to serve our customers better. 

Our company can adjust parameters configuration according to customer’s requirement.

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Q:Solar panels for solar panels
Using the series PWM charging the main circuit, so that the charging circuit voltage loss than the use of diode charging circuit reduced by nearly half, the charging efficiency of 3% -6% higher than non-PWM, increased power consumption; over discharge recovery to enhance the charge, Normal direct charge, float the automatic control mode so that the system from a longer life; at the same time with high precision temperature compensation; intuitive LED LED indicates the current battery status, allowing users to understand the use of the situation; all control all use industrial chip ( Only with I industrial controller), in the cold, high temperature, humid environment to run freely. At the same time the use of crystal timing control, timing control accuracy.
Q:The principle of solar controller
Principle: solar panels are photovoltaic equipment (the main part of the semiconductor material), it occurs after the light generated by the photoelectric effect of current. Supplement: the role of solar controller: control the work of the entire system state, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switches, time control switches should be optional controller.
Q:What is the system voltage of the solar controller?
Solar controller is called solar charge and discharge controller, is used in solar power system, the control of multi-channel solar cell battery charging and battery to the solar inverter load power supply automatic control equipment.
Q:How to adjust the solar controller
The controller is designed for solar DC power supply system, solar DC street lamp system design, and the use of a dedicated computer chip intelligent controller. Use a one-touch touch switch to complete all operations and settings. With full short-circuit, overload, unique anti-reverse protection, full, over-automatic shutdown, recovery and other full-function protection measures, detailed charge instructions, battery status, load and a variety of fault instructions.
Q:Solar water heater all intelligent controller how to install
This is the most widely used solar water heater installation program, the solar energy operation by the solar controller 8 control, when the solar water heater tank water level below the minimum water level, the controller to open the solenoid valve 1, making the water tank, When the water level rises to the user set the highest water level, the controller closes the solenoid valve 1, the water stops. The user can specify the water time, when the specified time to, as long as the water level does not exceed the maximum water level, the controller will open the solenoid valve 1 water until the water level to the highest water level. The controller can also manually force the water: When the manual water key is pressed, the controller opens the solenoid valve until the water level reaches the highest water level.
Q:What brand of solar controller is good
Professional to do solar energy, such as imperial Ming, Sang Le, sun rain, force Norit and so on
Q:A solar controller 12v20A battery 12v 20A Will the need for a few watts of solar panels can be normal charge
Solar controller uses high-speed CPU microprocessor and high-precision A / D analog-to-digital converter, is a computer data acquisition and monitoring and control system. It can collect the working data of the PV station in real time, obtain the working information of the PV station at any time, and accumulate the historical data of the PV station in detail, and provide the accurate and reliable evaluation of the reliability of the PV system design and the reliability of the quality of the inspection system Full basis. In addition, the solar controller also has a serial communication data transmission function, can be a number of photovoltaic systems sub-station for centralized management and remote control.
Q:How to debug a solar street light controller
Manual mode (5 ·): In this mode, the user can press the button to control the load on and off, regardless of whether it is during the day or night. This mode is used for some special loads or when used for commissioning.
Q:Choose a solar controller which need to have a few conditions
To buy a solar controller must know the power of the solar panel and the load power to be used to determine the controller's charging current and discharge current. General solar controller are 12v / 24v automatic identification. Discharge current = load power / 12v, charge current = battery power / battery board voltage. The voltage of the panel can be set with the multimeter DC. The short-circuit current of the panel uses a clamp meter to test the current. So the battery power = voltage * current, basically know the power of the solar panel. The battery charge current will know. The current range of the controller is greater than the charging current of the solar panel and the discharge current of the load.
Q:How the solar controller wiring,
Open the panel below the lid, which has a post, there are marked, facing the annotation is what to pick on the line!

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