Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter

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Min Order Qty:
50000 watt
Supply Capability:
3000000 watt/month

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1.   Structure of Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter 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 Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter

﹒convert 12V/24V DC to 220V/110V AC to supply for the electronic products such as player MP3, player MP4

DC 12/24V to AC 110/220V


3. Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter Images

 

Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter

Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter

Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter

Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter


 

4. Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter Specification

Specifications:

Type:

1000W 12V

1000W 24V

1000W 48V

Input DC Voltage Range:

11-15V DC/22-31V DC/44-62V DC

11-15V DC/22-31V DC/44-62V DC

11-15V DC/22-31V DC/44-62V DC

Under-voltage Protective:

10.0±0.3V DC/20.0±0.8V DC

10.0±0.3V DC/20.0±0.8V DC

10.0±0.3V DC/20.0±0.8V DC

Under-voltage Alarm:

10.5±0.3V DC/21.0±0.8V DC

10.5±0.3V DC/21.0±0.8V DC

10.5±0.3V DC/21.0±0.8V DC

Over Voltage Protective:

16.0±0.3V DC/31.0±0.8V DC

16.0±0.3V DC/31.0±0.8V DC

16.0±0.3V DC/31.0±0.8V DC

Over Voltage Recovery:

15.0±0.3V DC/29.0±0.8V DC

15.0±0.3V DC/29.0±0.8V DC

15.0±0.3V DC/29.0±0.8V DC

Max Power:

1000W

Peak Power:

2000W

USB:

2000mA

Reverse Protecion:

Blown fuses

Over Load Protection Power:

110%-120%

Quiescent Current:

≤0.4A

Max. Efficiency:

≥92%

Total Harmonic Distortion:

≤3% Linear load(pure sine wave)

Status Indicator Lamp:

Work: Green LED Failure: Red LED and alarm LED   Display: Voltage, Current, Power(optional)

Usage:

for a car, truck, boat, home or standard battery; or   solar system, etc.

Work condition:

Operating Temperature: -10~40°C

Opetating Humidity: 10--90%(non-condensate)

 

 

5.  FAQ of Off Grid 1000W DC 12/24V to AC 110/220V Pure Sine Wave Inverter

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:In a photovoltaic grid-connected project, the role of the inverter is to convert the voltage into AC 220V or 380V for the grid, since the transformer will raise the voltage again
Self-use, do you mean off-grid system? Or else? Europe and Sweden side of the grid project electricity situation is also self-use? If not for their own use or spontaneous use is not used up, sent to other places electricity, you need a transformer?
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 does not need energy storage, but the energy can not be controlled, how much light to send online to the number of online, simply do not want people to the grid does not like.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit
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
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: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:What is the difference between a PV inverter and a solar inverter?
The main component of the inverter is the three-phase bridge converter. The main purpose of the grid-connected inverter is to change the power to DC and change the AC power. The main purpose is to improve the power quality (because the wind power generation is very large
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:Is the PV inverter a current source or a voltage source?
Photovoltaic inverter, also known as power regulator, according to the inverter in the use of photovoltaic power generation system can be divided into two kinds of independent power supply and grid.
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
When the power grid failure or disturbance caused by the power supply and network voltage drop, in the voltage drop range, the power group can be uninterrupted through the inverter and network operation.

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