2KVA/3KVA Inverter MPPT solar charge controller

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Product Description:

Main Features

  • Pure sine wave inverter

  • Built-in MPPT solar charge controller

  • 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

  • Auto restart while AC is recovering

  • Overload and short circuit protection

  • Smart battery charger design for optimized battery performance

  • Cold start function



Rated Power 2000VA/1600W 2000VA/1600W 3000VA/2400W 3000VA/2400W

INPUT

Voltage 120 VAC or 230 VAC

Selectable Voltage Range 95-140 VAC or 170-280 VAC (For Personal Computers)

65-140 VAC or 90-280 VAC (For Home Appliances)

Frequency Range 50 Hz/60 Hz (Auto sensing)

OUTPUT

AC Voltage Regulation (Batt. Mode) 110/120 VAC ± 5% (User selectable) or 230VAC ± 5%

Surge Power 4000VA 6000VA

Efficiency (Peak) 90% - 93%

Transfer Time 10 ms (For Personal Computers)

20 ms (For Home Appliances)

Waveform Pure sine wave

BATTERY & AC CHARGER

Battery Voltage 24 VDC 48 VDC 24 VDC 48 VDC

Floating Charge Voltage 27 VDC 54 VDC 27 VDC 54 VDC

Overcharge Protection 31 VDC 62 VDC 31 VDC 62 VDC

Maximum Charge Current 20 A or 20 A / 30 A* 10 A or 10 A / 15 A* 20 A or 20 A / 30 A* 10 A or 10 A / 15 A*

SOLAR CHARGER

Maximum PV Array Power 1500 W 3000 W 1500 W 3000 W

MPPT Range @ Operating Voltage 30~ 115 VDC or 60 ~ 115 VDC 60 ~ 115 VDC 30~ 115 VDC or 60 ~ 115 VDC 60 ~ 115 VDC 

Maximum PV Array Open Circuit 

Voltage 145 VDC

Maximum Charging Current 60A

Maximum Efficiency 98%

Standby Power Consumption 2 W

PHYSICAL

Dimension, D x W x H (mm) 140 x 295 x 479

Net Weight (kgs) 11.5

OPERATING ENVIRONMENT

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

Operating Temperature 0°C - 55°C 

Storage Temperature -15°C - 60°C 






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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: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 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 that have a low-pressure through the ability to do PQ adjustment.
Q:PV grid-connected inverter can directly load it?
Converter is the AC voltage of the grid into a stable 12V DC output, and the inverter is the AC output of the 12V DC voltage into high-frequency high-voltage alternating current; two parts are also used with more pulse width
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: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:What is the PV inverter starting voltage
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. According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter. For the inverter for the grid system, depending on whether the transformer can be divided into transformer-type inverter and transformer-free inverter.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
by means of energy converters can be converted into electrical energy. The process of converting light energy directly into electrical energy is precisely the response to photovoltaic effects. Without the need for any other mechanical parts, the energy in
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:Photovoltaic grid-connected inverter problem
The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.
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!

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