1KW-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. 600W-1KW TECHNICAL PARAMETERS

Product Mode 

WWSI0606-24

WWSI0610-24

WWSI1010-48

Rated wind turbine power

600 W

600 W

1000 W

Rated solar panel power

180 W

180 W

300 W

Floating charging voltage

29 V

29 V

58 V

Dump load current

25 A

25 A

21 A

Rated inverter output capacity

600 VA

600 VA

1000 VA

Rated battery banks voltage

24 V

24 V

48 V

Over voltage shutoff

34 V

34 V

68 V

Over voltage recovery

33 V

33 V

66 V

Battery over-discharge shutoff

21.6 V

21.6 V

43.2 V

Battery over-discharge recovery

24 V

24 V

48 V

No-load loss current

≤0.7 A

≤0.7 A

≤0.5 A

Net weight

13 kg

16 kg

16 kg

dimension

400×340×160 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

90% Maximum

Isolating mode

frequency toroidal transformer

Protection level

IP20(Indoor)

Noise (1 meter)

≤40dB

Insulating strength

1500VAC, 1min

Protection functions

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.

 

V. APPENDIX

Optional Functions

Ø By-pass function: It will switch to the city grid automatically when the battery is under voltage, which ensures the continuity and stability of system.

Ø English display

Friendly reminder: users should offer following information when ordering wind/solar hybrid controller with inverter

Ø Rated battery voltage

Ø Rated wind turbine power

Ø Rated solar panel power

Ø Load peak power and load characteristics

Ø With or without by-pass function

Ø Inverter output capacity, rated output voltage and rated output frequency

 

1KW-Wind Solar Hybrid Controller With Inverter

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Q:Installation and maintenance of photovoltaic grid - connected inverter
, any failure that affects the safety performance of the inverter must be immediately removed before turning on the inverter again.
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Grid-connected inverter will be directly sent to the power grid, so to track the frequency of the grid, phase, the equivalent of a current source. Of course, there are some inverters that have a low-pressure through the ability to do PQ adjustment.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Photovoltaic inverters for grid-connected photovoltaic power generation systems are primarily capable of receiving DC power from photovoltaic arrays and converting them into sine-wave currents of the same frequency and in phase with the access grid for powering the grid or local loads.
Q:What are the methods of photovoltaic grid-connected inverter control
Inverter main circuit need to have a control circuit to achieve, generally have square wave and sine wave two control methods, square wave output inverter power supply circuit is simple, low cost, but low efficiency, harmonic components. Sine wave output is the development trend of the inverter, with the development of microelectronics technology, there are PWM function of the microprocessor has also come out, so the sine wave output inverter technology has matured.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Off-grid inverter is equivalent to their own to establish an independent small power grid, mainly to control their own voltage, is a voltage source.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
can convert light energy into electricity, so that the current flow from one side to the other, the general can be issued equivalent to 10 to 20% of the received light energy. In general, the stronger the light, the more electricity is generated. Its working principle is based on the semiconductor PN junction of the photovoltaic effect. The so-called photodynamic effect is when the object by the light, the object within the charge distribution of the state of the electromotive force and current generated an effect.
Q:Is the PV inverter a current source or a voltage source?
According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter.
Q:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
Grid-connected inverter is generally used with large-scale photovoltaic power plant system, a lot of parallel PV string is connected to the same set of inverter DC input, the general power of the use of three-phase IGBT power module, power
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
For photovoltaic power plants when the power system accidents or disturbances caused by photovoltaic power plant grid voltage drop, in a certain voltage drop range and time interval, the photovoltaic power plant can ensure that non-off-line continuous operation.
Q:Is the grid side of the grid and the inverter?
Grid-type system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load + power grid (both in parallel).

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