Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w

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50000 watt
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3000000 watt/month

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1.   Structure of Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w Description

A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.

 

2.   Main Features of the Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w

﹒Pure sine-wave out put,can be used with different domestic appliance TV,Refrigerator,Fan,Air conditioner ,Induction   cooker,micro-wave oven etc.

﹒ Generator compatibly and external battery connection achievable.


3. Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w Images

 

Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w

Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w

Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w


 

4. Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w Specification

Hybrid   Inverter

MPPT solar controller   function

Rated Voltage

12/24V DC

Rated Charge current

40A

Load current

15A

Input voltage range

15-55V DC

Max. PV open circuit array   voltage

55V DC

Typical idle consumption

At idle< 10mA

Overload protection(DC load)

2.0*Inom>5s                             1.5*Inom>20s                         1.25*Inom temperature controlled

Bulk charge

14.6V(default)

29.2V(default)

Floating charge

13.4V(default)

26.8V(default)

Equalization charge

14.0V(default)

28.0V(default)

Over charge disconnection

14.8V

29.6V

Over charge recovery

13.6V

27.2V

Over discharge disconnection

10.8V(default)

21.6V(default)

Over discharge reconnection

12.3V

24.6V

Temperature compensation

13.2mV/C

26.4mV/C

Lead acid battery settings

Adjustable

NiCad battery settings

Adjustable

Load control mode

1.Low Voltage   Reconnect(LVR):Adjustable 2.Low Voltage Disconnect(LVD):Automatic   disconnection                   3.Reconnection:Includes warning flash before disconnect and reconnection

Low voltage reconnect

12.0-14.0Vdc

24.0-28.0Vdc

low voltage disconnet

10.5-12.5Vdc

21.0-25.0Vdc

Ambient temperature

0-40°C(full load) 40-60°C(de-rating)

Altitude

Operating5000m,Non-Operating   16000m

Protection class

IP21

Battery temperature sensor

BTS-optional remote battery   temperature sensor for increased charging precision

Terminal size(fine/single   wire)

#8 AWG

 

PV   inverter battery priority

MODEL

1000w

1500w

2000w

3000w

Input Voltage Waveform

Sinusoidal (utility or   generator)

Nominal Input Voltage

230Vac

Low Line Disconnect

155Vac±4%

High Line Disconnect

265Vac±4%

Max AC Input Voltage

270Vrms

Nominal Input Frequency

50Hz/ 60Hz  (Auto   detection)

Over-Load Protection

Circuit breaker

Output Short Circuit   Protection

Circuit breaker

Efficiency (Line Mode)

>95%

Transfer Switch Rating

30A

Transfer Time(Ac to Dc)

20ms (typical)

Output Voltage Waveform

Sine wave

Rated Output Power (W)

1000W

1500W

1500W

2000W

2000W

3000W

3000W

Power Factor

1

Nominal Output Voltage (V)

230Vac

Output Voltage Regulation

±10% rms

Nominal Efficiency

>80%

Nominal DC Input Voltage

12V

12V

24V

12V

24V

12V

24V

Nominal Charge Current

35A

45A

35A

65A

35A

75A

45A

Charge Current Regulation

± 5A

Battery initial voltage

0 –15.7 Vdc /31.4Vdc(can   operate with 0V battery)

Communication:

RJ11 (Used for factory   testing. No customer interface available)

Safety Certification

CE(EN60950)

EMI Classification

EN50091-2, CLASS A

Operating Temperature Range

0°C to 40°C

Storage temperature

-15ºC ~  60ºC

Operation humidity

5% to 95%

Audible Noise

60dB max

Cooling

Forced air, variable speed   fan

 

5.  FAQ of Pure Sine Wave Inverter with Mppt Controller 1000w 2000w 3000w

Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.

 

Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.

 

Q3. What is the waranty of product?
A3. 12 months.

 


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Q:Installation and maintenance of photovoltaic grid - connected inverter
photovoltaic systems Power generation system used in the cable must be connected firmly, good insulation and specifications appropriate.
Q:What are the methods of photovoltaic grid-connected inverter control
The square wave output of the inverter using pulse width modulation integrated circuits, such as SG3525, TL494 and so on. Practice has proved that the use of SG3525 integrated circuits, and the use of power FET as a switching power components, to achieve high performance of the inverter, because the SG3525 has a direct drive power FET capability and has an internal reference source and operational amplifiers and Undervoltage protection, so its peripheral circuit is very simple.
Q:PV grid-connected inverter can directly load it?
Converter is the AC voltage of the grid into a stable 12V DC output, and the inverter is the AC output of the 12V DC voltage into high-frequency high-voltage alternating current; two parts are also used with more pulse width
Q:What is the difference between a PV grid-connected inverter and an off-grid 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 called low-voltage crossing ability, you can do PQ adjustment
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
The independent inverter in the output voltage phase amplitude of the frequency control is initially set good. Independent inverter, you should refer to off-grid inverter, do not need to consider the grid situation.
Q:Photovoltaic grid-connected inverter problem
The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
Solar photovoltaic power generation technology is the use of solar cells, the photovoltaic effect of semiconductor materials, solar radiation can be directly converted into a new type of power generation system, solar energy is a radiant energy, solar power means --- to direct conversion of sunlight Into electricity,
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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