Wind Solar Hybrid Controller With Inverter

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I. PRODUCT INTRODUCTION

Wind/solar hybrid controller with inverter is the intelligent power supply with integration of wind/solar control and DC to AC inverse. The apparatus is mainly used for wind /solar renewable energy power system; provide effective power supply for traffic inconvenience, harsh environment of mountain area, a pasturing area, border, islands and other areas without electricity. With decent appearance, easy operation, and visual indication of LCD, the controller has perfect protection function, high charging efficiency and low no-load loss.

II. PERFORMANCE FEATURES

 Perfect protection function, thus the system has higher reliability.

 LCD display function, visually display battery voltage and charge current.

 Integrated design of controller and inverter, with simple and easy maintenance.

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

 Power frequency toroidal transformer, ensures inverter has high efficiency and low no-load loss.

 Pure sine wave output, compared with square wave or modified wave, has higher efficiency and higher capability of driving load.

 Certificate for Invention Patent of wind/solar hybrid controller with inverter, European CE.

III. APPLICATION AREAS

 Domestic household wind power and photovoltaic power system, wind power station and photovoltaic power station.

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

 Government demonstration projects, landscape lighting project.

 Mobile communication base station, expressway and other non-residential regions.

 

IV. 300W-500W TECHNICAL PARAMETERS

Product Model

WWSI0303-12

WWSI0303-24

WWSI0505-12

WWSI0505-24

Rated wind turbine power

300 W

300 W

500 W

500 W

Rated solar panel power

90 W

90 W

150 W

150 W

Floating charging voltage

14.5 V

29 V

14.5 V

29 V

Dump load current

25 A

13 A

42 A

21 A

Rated inverter output capacity

300 VA

300 VA

500 VA

500 VA

Rated battery banks voltage

12 V

24 V

12 V

24 V

Over voltage shutoff

17 V

34 V

17 V

34 V

Over voltage recovery

16.5 V

33 V

16.5 V

33 V

Battery over-discharge shutoff

10.8 V

21.6 V

10.8 V

21.6 V

Battery over-discharge recovery

12 V

24 V

12 V

24 V

No-load loss current

≤0.9 A

≤0.4 A

≤1 A

≤0.5 A

Net weight

9 kg

9 kg

11 kg

11 kg

Dimension

370×300×130 mm

Output wave

pure sine wave

Display mode

LCD

Cooling 

Fan

Rated output power

110/120/220/230/240 VAC

Wave distortion

≤4%

Output frequency

50/60±0.5 Hz

Dynamic response

5%

Power factor

≥0.8

Over-load capacity

120% 1min, 150% 10s

Inverter efficiency

 maximum 90%

Isolating mode

 frequency toroidal transformer

Protection level

IP20(Indoor)

Noise (1 meter)

≤40dB

Insulating strength

1500VAC,1min

Protection function

Battery over-charge protection; battery over-discharge protection; battery reverse connection protection; output overload protection; output short circuit protection; overheating protection; solar reverse charge protection; solar reverse connection protection; automatic brake and manual brake protection; lighting protection

Working temperature

-20~+55℃

Ambient humidity 

0~93%, (without condensing)

Working altitude

≤4000m

In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement.

Wind Solar Hybrid Controller With Inverter


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Q:How to choose a solar controller
The choice of solar street light controller, generally in accordance with the current, and the current mainly depends on the battery power and battery voltage ratio and the load power with the battery voltage ratio, who take those who, such as the load is 60W, battery with 100W, battery Voltage 12V, 60W / 12V = 5A, 100W / 12V = 8.333A, so choose 12V10A solar controller
Q:Solar controller can not charge what is the reason
Float control point voltage: the general charge is completed, the battery is also standing for some time, so that the end voltage naturally fall, when the drop to the "maintenance voltage" point, it entered the float state, are currently using PWM (both Pulse width modulation), similar to the "trickle charge" (that is, a small current charge), a low battery voltage to charge a little, a low charge on the point, an share of a place to avoid the battery temperature continues to rise, This is very good for the battery, because the internal temperature of the battery charge and discharge a great impact. In fact, the PWM method is mainly designed to stabilize the battery terminal voltage, by adjusting the pulse width to reduce the battery charge current. This is a very scientific charge management system. Specifically, at the end of the charge, when the remaining capacity of the battery (SOC)> 80%, it is necessary to reduce the charging current to prevent excessive release (oxygen, hydrogen and acid gas) due to overcharging.
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:Solar controller one machine how
First of all, if you are using a multifunctional VRV system, triple the (air conditioning, to warm, hot water) together, then connect the solar energy, solar energy is auxiliary equipment, can not be set as the main control equipment. Finally, I would like to ask, your one machine is a computer or I said one machine
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:Solar controller 10a, a represents what
10A indicates that it can control the maximum current is 10 amps, the use of the load can not be greater than this current.
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:A solar controller 12v20A battery 12v 20A Will the need for a few watts of solar panels can be normal charge
In fact, as long as the voltage is 12V, with more power battery panels can be affected only the problem of charging speed.
Q:How does the solar controller set up Sheung Shui?
Press the Set key to enter the settings of these two parameters. At this time, the parameters of the upper limit of the temperature and the upper limit of the water level are kept flashing. Use the water level key to change the upper limit of the water level (factory 100% ), Use the heating water temperature key to modify the temperature upper limit value (factory 50, setting range 50-90), wait 5 seconds to automatically save and exit.
Q:What is the use of solar controller
Power adjustment function

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