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: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: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: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: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: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:PV grid-connected inverter and independent inverter in the control of what is the difference
And you said that the independent inverter, said off-grid inverter it, this inverter can not access the mains, the components of the electricity through the off-grid inverter to the battery charge, the battery at night
Q:What are the methods of photovoltaic grid-connected inverter control
The square wave output of the inverter using pulse width modulation integrated circuits, such as SG3525, TL494 and so on. Practice has proved that the use of SG3525 integrated circuits, and the use of power FET as a switching power components, to achieve high performance of the inverter, because the SG3525 has a direct drive power FET capability and has an internal reference source and operational amplifiers and Undervoltage protection, so its peripheral circuit is very simple.
Q:The function of photovoltaic grid - connected inverter
By dc / dc conversion to increase or decrease the input voltage, adjust its output to achieve maximum efficiency.
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
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Hybrid inverter is not a clear concept, but now both energy storage dual-grid inverter does have the ability to receive control system,

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