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
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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: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
Connected to the grid is connected to which specific location ah? Transformer is to buy a separate, or buy inverter inside the type of transformer? For example, Sweden's 15KW and 30KW grid roof projects, the roof, for example, more remote to be transported to other electricity.
Q:The working principle of photovoltaic grid - connected inverter
In the small-capacity inverter generally push-pull inverter circuit, full-bridge inverter circuit and high-frequency step-up inverter circuit three, push-pull circuit, the step-up transformer neutral plug connected to the positive power supply, two power Alternating current, the output to get AC power, due to the power transistor to ground, drive and control circuit is simple, and because the transformer has a certain leakage inductance, can limit the short circuit current, thus improving the reliability of the circuit. The disadvantage is the low utilization of the transformer, driving the emotional load is poor.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
The solar grid-connected inverter is not connected to the grid and can not be directly connected to the load to supply power to the load because there is no voltage.
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
DC voltage and AC side voltage does not matter, the general PV inverter AC output is 400V / N / PE. With no isolation transformer and output voltage does not matter, grid-connected inverter is the regulation of current, and network voltage depends on the grid voltage. And the grid before the inverter will detect the grid voltage, meet the conditions will be network.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
In addition to the function of converting DC current into alternating current, the inverter also has the maximum output tracking function (MPPT), overvoltage protection, short circuit protection, island protection, overheat protection, overload protection and DC grounding
Q:PV grid-connected inverter can directly load it?
TL5001 operating voltage range of 3.6 ~ 40V, its internal with an error amplifier, a regulator, oscillator, a dead zone control PWM generator, low voltage protection circuit and short circuit protection circuit
Q:What is the PV inverter starting voltage
sine wave becomes narrower and the voltage width in the center of the sine wave is widened and the switching element is always operated in a direction at a certain frequency in a half cycle, A pulse wave train (pseudo sine wave). Then let the pulse wave form a sine wave through a simple filter
Q:After the PV inverter, how to achieve the same period before the network?
Solar panel simulator: with MPPT function, simulated morning, noon, afternoon, evening, rainy weather, solar panels produced under different conditions in different voltages.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
light is obtained by the electrons of the semiconductor device, thus generating electrical energy. This energy conversion of light energy into energy, that is, solar cells. Solar cells, like transistors, are made of semiconductors. Its main material is silicon, and there are some other alloys. High-purity silicon used in the manufacture of solar cells is subject to special purification. Solar cells as long as the sun or light exposure,
Q:Is the grid side of the grid and the inverter?
Off-grid system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load;

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