4000 watt Off-Grid Hybrid Solar Power Inverter 1000 2000 3000 4000 5000VA

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1000 watt
Supply Capability:
100000 watt/month

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Product Description

 

What is Solar inverter? 

Solar pv inverters is an electronic system that operates the photovoltaic(PV) modules in a manner that allows the modules to produce all the power they are capable of. The solar mate charge controller is a microprocessor-based system designed to implement the MPPT. It can increase charge current up to 30% or more compared to traditional charge controllers.

 

Features

 

. Pure sine wave inverter
. Selectable input voltage range for home appliances and personal computers
. Selectable charging current based on applications
. Configurable AC/Solar input priority via LCD setting
. Compatible to mains voltage or generator power
. Parallel operation with up to 6 units only available for PV1800 4KVA/5KVA
. Auto restart while AC is recovering
. Overload and short circuit protection
. Smart battery charger design for optimized battery performance
. Cold start function

 

Specification

     

RATED   POWER

1000VA /   800W

2000VA/
 
1600W

3000VA /   2400W

4000VA /   3200W

5000VA /   4000W

INPUT

Voltage

230   VAC 

Selectable   Voltage Range

170-280   VAC (For Personal Computers) ; 90-280 VAC (For Home Appliances)

Frequency   Range

50 Hz/60   Hz (Auto sensing)

OUTPUT

AC   Voltage Regulation 
 
(Batt.   Mode)

230 VAC   ± 5%

Surge   Power

2000VA

4000VA

6000VA

8000VA

10000VA

Efficiency   (Peak)

90%

93%

Transfer   Time

10 ms   (For Personal Computers) ; 20 ms (For Home Appliances)

Waveform

Pure   sine wave

BATTERY

Battery   Voltage

12 VDC

24 VDC

48 VDC

Floating   Charge Voltage

13.5 VDC

27 VDC

54 VDC

Overcharge   Protection

15 VDC

30 VDC

60 VDC

Maximum   Charge Current

10 A or   20 A

20 A or   30 A

60 A

SOLAR   CHARGER (OPTION)

Charging   Current

50 A

Maximum   PV Array Open Circuit Voltage

30 VDC

60 VDC

105 VDC

Standby   power Consumption

1 W

2 W

2 W

PHYSICAL

Dimension,   D x W x H (mm)

95 x 240   x 316

100 x   272 x 355

125 x   297.5 x 468

Net   Weight (kgs)

5.0

6.4

6.9

9.8

9.8

OPERATING   ENVIRONMENT

Humidity

5% to   95% Relative Humidity(Non-condensing)

Operating   Temperature

0°C -   55°C

Storage   Temperature

-15°C -   60°C












 

Images

 

4000 watt Off-Grid Hybrid Solar Power Inverter 1000 2000 3000 4000 5000VA

4000 watt Off-Grid Hybrid Solar Power Inverter 1000 2000 3000 4000 5000VA




Packaging & Shipping

What is the packing?

1.Package: Carton Box for packaging, or Wooden Box advised  for Samples to protect in transportations. Package designed by Clients is welcomed.

2.Shipping: DHL,FEDEX,UPS,EMS,AirWay and By Sea. 

3.Payment: T/T( telegraphic transfer (T/T) and Western Union 

4.Welcome to your Sample Order to test First.

   

FAQ

 

Q1: How to choose a right inverter?

A1:Tell us your demand, then our sales will recommend a suitable inverter to you.

Q2: What's the different between inverter and solar inverter?

A2:  Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept PV input, it more save power.  

Q3: How about the delivery time?

A3:  7 days for sample; 25 days for bulk order.

 

 


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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:After the PV inverter, how to achieve the same period before the network?
Grid simulator: analog power grid, normal and abnormal conditions, overvoltage, undervoltage, over frequency, under frequency, sudden power failure, etc.
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: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: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
After some additional voltage buffering, the left side of the bridge is usually 18 ~ 20khz switching frequency, the dc voltage is converted to ac voltage.
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
Have a low pressure through the function set, low pressure through the scope of the project requirements, grid and network requirements and the actual situation of the design), low voltage grid to pass the voltage range is less than the medium pressure, parameter settings are not sensitive and complex.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
, This method is simple to design, easy maintenance, but also for the power grid harmonics smaller, good power quality!
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
Unless the power is not issued for their own use, is to be sent to other areas, it needs to boost, such as the western region of those large power stations

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