Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw

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150000 watt
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1.       Structure of Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw 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 MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw

﹒ Supports AC&DC input:

DC solar panel input. And If no good sunshine, can use grid  AC regular input work the pumps.

﹒Dry protection :

If no water in the ground, the water pump will stop working automaticly and when the water comes, starts to working automaticly.

﹒Automatic working:

When the sunshine not good then pumps slow down automatically and when sun become good then go on working.

﹒Save cost/directly connect solar panel:

Solar panle connects solar inverter directly and to the pump. Also can control the water level in the tank. No enough water in the tank

working fast, enough water will stop working automaticly. (how many water you need, you can set the parameters)

﹒Speed & frequency control, No need battery:

 

3.  Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw Images

 

 

      Solar inverter

 

4.  Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw Specification 

Inverter Model

Input voltage

Rated output power (kW)

Rated output current (A)

PI9100-S 0R4G1

Single phase AC 220V ± 10%;

 

DC 220-380V

     

0.4

2.5

PI9100-S 0R7G1

0.75

4

PI9100-S 1R5G1

1.5

7

PI9100-S 2R2G1

2.2

10

PI9100-S 004G1

4.0

16

PI9200-S 5R5G1

5.5

25

PI9100-S 0R4G2

3 phase AC 220V ± 10%;

 

DC 220-380V

        

0.4

2.5

PI9100-S 0R7G2

0.75

4

PI9100-S 1R5G2

1.5

7

PI9100-S 2R2G2

2.2

10

PI9100-S 004G2

4.0

16

PI9200-S 5R5G2

5.5

25

PI9200-S 7R5G2

7.5

32

PI9200-S 011G2

11

45

PI9200-S 015G2

15.0

60

PI9100-S 0R7G3

3 phase AC 380V ± 10%;

 

DC 350-750V

       

0.75

2.5

PI9100-S 1R5G3

1.5

3.8

PI9100-S 2R2G3

2.2

5.1

PI9100-S 004G3

4.0

9

PI9100-S 5R5G3

5.5

13

PI9100-S 7R5G3

7.5

17

PI9230-S 011G3

11

25

PI9230-S 015G3

15

32

 

5.   FAQ of Off Grid MPPT Solar Inverter, Solar Pump Inverter 380v 2.2kw 4kw 5.5kw

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: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.
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 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:PV grid-connected inverter can directly load it?
Grid-connected inverter is usually equipped with island protection function, can only receive the power grid, if the load directly, the output is disconnected.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Offline generally need energy storage, not to send energy online. Power grid has no right to interfere.
Q:The function of photovoltaic grid - connected inverter
Finally, a sinusoidal AC output for a grid-connected photovoltaic power generation system is generated by a low-pass filter.
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:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
In foreign countries due to the higher penetration rate of the car to go out to work or travel can be connected with the inverter battery drive electrical and various tools work.
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: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
Spontaneous use is a way of grid, that is issued to the electricity, mainly their own family or internal use, the excess part of the power to the grid

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