Off Grid Solar 12V 220V Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

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$280.00 - 350.00 / unit
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Qingdao
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TT or LC
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50 unit
Supply Capability:
30000 unit/month

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Product Description:

1.   Structure of Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

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 Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

﹒Multi-Setting

﹒High Reliability: Double CPU Digital Control

﹒Isolated and Pure Sine Wave Technique

﹒LCD+LED Display Mode

﹒Wide Input Range

﹒High-Speed Synchronous Conversion

﹒Friendly Alarm System

﹒Online Protection Function

﹒Intelligent No-Load Auto Shutdown Technology

 

3. Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8  Images

 

Off Grid Solar 12V 220V Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8Off Grid Solar 12V 220V Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

 

Off Grid Solar 12V 220V Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

 

Off Grid Solar 12V 220V Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

Off Grid Solar 12V 220V Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

Off Grid Solar 12V 220V Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8

 

4. Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8  Specification

Model

GF500

GF1000

GF1500

GF2000

GF2400

Capacity

500VA

1000VA

1500VA

2000VA

2400VA

 Power

500W

1000W

1500W

2000W

2400W

Battery voltage/ range

24Vdc/21-30Vdc

48Vdc/42-60Vdc

Working mode

 PV(Photovoltaic priority) / AC(AC priority)   Optional

PV

MPPT voltage range

24Vdc~ 45Vdc

48 Vdc ~ 90Vdc

Max. charge current

10A/20A/30A/40A (option offered)

10A/20A/30A/60A

Conversion efficiency

≥ 98 %

Display

Panel indicator light

LCD + LED display

Mains status(Optional)

Input voltage range

100V/110V/120V/220V/230V/240V±25%(Customized)

Input Frequency range

45-65 Hz(Automatically transfer to inverter power when   overfrequency)

Output voltage range

100V/110V/120V/220V/230V/240V± 10%

Input PF.(AC/DC)

98%

charge current

15Amax(PV Charging current≤Rated 25% battery≤90%)

Efficiency

Mains mode≥ 96%

Mains overload

110% 60s transfer to bypass power; 120% transfer to   bypass power supply after 30s;automatically recover when decrease load

Short circuit

Input fuse

Inverter output

Inverter output voltage

100V/110V/120V/220V/230V/240V± 5%

Output frequency

50 Hz / 60Hz ± 1% frequency adaptive

Output power factor

0.8

Wave form distortion

Linear load≤ 5%

PV-AC transfer time

5Ms typical value Max.8 Ms

Max.Efficiency

84.50%

Inverter overload

110% shutdown at 60s,120% shutdown at 5s

No-load off

Load< 5% The system automatically shut down at   1MIN, transfer to bypass power supply

(Optional)

Short circuit

Systems automatically shut down

Alarm

Mains abnormal

1/4S; automatic sound elimination after 40s

Low battery

1 / 0.2S

Overload

1 / 1S

Communication interface (Optional)

RS232 / USB / SNMP(Setup available for regular   start/shutoff)

Others

Output sockets

Universal sockets 3PCS / customized

Surge protection

Optional

EMC

EN62040-2:2006;EA61000-3-2:2006; EA61000-3-3:2008

IP class

IP20

Ambient temperature

0°C ~ 40°C

Ambient humidity

10% ~ 90%(Non Condensed)

Noise

≤ 50dB  

Dimension

Hanging

380*195*478

D*W*H(mm)

Tower

420×145×215

475×200×337

Packing dimension(mm)

Hanging

455*255*522

Tower

515×236×316

592×320×462

Weight(kg)

11

13

18.8

23.7

27

Packing weight(kg)

11.8

13.8

20

25

28.2

 

5.  FAQ of Off Grid Solar 12v 220v Pure Sine Wave Inverter 500W to 2400W with MPPT Charge Controller PF 0.8  

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: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.
The small use of field-effect transistors while using a DSP conversion controller to improve the quality of the output power makes it very close to the sine wave current.
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:What is the difference between a PV inverter and a solar inverter?
The main function of photovoltaic grid-connected inverter is to convert the DC power of the solar PV module into the same frequency as the sinusoidal AC power of the grid (the grid is generally AC power grid, DC can not be directly connected)
Q:Is the PV inverter a current source or a voltage source?
For the inverter for the grid system, depending on whether the transformer can be divided into transformer-type inverter and transformer-free inverter.
Q:Is the grid side of the grid and the inverter?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;
Q:The function of photovoltaic grid - connected inverter
In general, single-phase h-bridge is a common configuration of dc / ac-level, but can also be used in three-phase and other configurations.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
The use of a high-power grid-connected inverter into the grid, the need for line design is relatively simple, because the DC and AC lines are separated, the use of convergence box to summarize, DC bus and then into the grid inverter
Q:The working principle of photovoltaic grid - connected inverter
Full-bridge inverter circuit to overcome the shortcomings of the push-pull circuit, the power transistor to adjust the output pulse width, the output AC voltage RMS that changes. Since the circuit has a freewheeling circuit, even if the inductive load, the output voltage waveform will not be distorted. The disadvantage of this circuit is that the upper and lower arms of the power transistor are not common, so you must use a special drive circuit or use isolated power supply. In addition, in order to prevent the upper and lower arm co-conduction, must be designed to turn off after the conduction circuit, that must be set dead time, the circuit structure is more complex.
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
Part of the distributed grid-connected projects, the basic are "spontaneous use, the power of the Internet," these do not need to boost, because the extra power is actually consumed by the surrounding electricity users, do not boost to a Level power grid;
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid 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.

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