Low Frequency Power Inverter CE Approved New Function PV 2000 1200VA/700W

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Product Description:

Pure sine wave solar inverter inbuilt with 30A solar charge controller
.Inbuilt with AVR function
.Solar first, high efficiency use of energy , Automatically charge from Grid power when insufficient PV Power
.Full protections for battery and inverter
.Suitable for home , different color options
.Controller efficiency max 90%

MODELPV20-500PV20-1200PV20-2000
Default Battery System Voltage12VDC12VDC24VDC
INVERTER OUTPUTRated Power500VA/300W1200VA/700W2000VA/1200W
Surge Rating (20ms)900W2100W3600W
WaveformPure sine wave
Nominal Output Voltage RMS220VAC(+/-10% RMS)
Output Frequency50Hz/60Hz +/-1 Hz
Inverter Efficiency(Peak)>80%
Line Mode Efficiency>95%
Typical Transfer TimeTypical 2~6ms 10ms(max)
AC INPUTVoltage220VAC
Selectable Voltage Range 140~275VAC(For Personal Computers) 
Frequency Range50HZ/60HZ (Auto sensing 47~65Hz)
BATTERYMinimum Start Voltage10.5VDC21.0VDC
Low Battery Slarm10.5VDC+/-0.3V 21.0VDC+/-0.6V 
Low Battery Cutoff10.0VDC+/-0.3V 20.0VDC+/-0.6V 
High Voltage Alarm15.5VDC+/-0.3V 31.0VDC+/-0.6V 
High Battery Voltage Recover15.0VDC+/-0.3V 30.0VDC+/-0.6V 
CHARGERCharger Voltage14.0±0.2V28.0V±0.2V
Overcharge Protection S.D.15.5VDC31.0VDC
Maximum Charge Current10A MAX
BYPASS & PROTECTIONInput Voltage WaveformSine wave
Nominal Input Frequency50Hz or 60Hz
Low Freq Trip47+/-0.3Hz for 50Hz; 57+/-0.3Hz for 60Hz
High Freq Trip55+/-0.3Hz for 50Hz; 65+/-0.3Hz for 60Hz
Overload Protection (SMPS Load)Load>110%  R Load fault after 60S
Output Short Circuit ProtectionAC FUSE  Protection
Bypass Breaker Rating10A
Max Bypass Current10Amp
SOLAR CHARGERMaximum PV Charge Current30A
DC Voltage12V/24V atuo work
Maximum PV Array Power150W*3 solar panels150W*4 solar panels
MPPT Range @ Operating Voltage16~55VDC
Maximum PV Array Open Circuit Voltage55VDC
Maximum Efficiency>95%
Standby Power Consumption<2W
MECHANICAL SPECIFICATIONSMountingWall mount
Dimensions (W*H*D)301*328*132mm
Net Weight (Solar CHG) kg6.86KG8.92KG10.25KG
Shipping Dimensions(W*H*D)325*391*187mm
Shipping Weight (Solar CHG) kg7.54KG9.6KG10.93KG
OTHEROperating   Environment 0°C~40°C 0~90% relative humidity (non-condensing)
Noise  Level Less than 60dB
DisplayLED+LCD
Standard Warranty1 year

Low Frequency Power Inverter CE Approved New Function PV 2000 1200VA/700W

Low Frequency Power Inverter CE Approved New Function PV 2000 1200VA/700W

Low Frequency Power Inverter CE Approved New Function PV 2000 1200VA/700W

Warrenty

provides a 13 year limited warranty (“Warranty”) against defects in materials and workmanship for its Uninterruptible power supply, Power inverter/chargers, Solar charge controllers, Battery Products (“Product”).

The term of this Warranty begins on the Product(s) initial purchase date, or the date of receipt of the Product(s) by the end user, whichever is later. This must be indicated on the invoice, bill of sale, and/or warranty registration card submitted to MUST-Solar. This Warranty applies to the original MUST-Solar Product purchaser, and is transferable only if the Product remains installed in the original use location.

 

FAQ

1.   How do I decide which system is right for me ?

For protection from long outages, include a generator or solar panels in your Must solar system. Shorter outages can be handled by a battery-only system.

2.    Where my system will be installed ?

Must solar systems are usually wall-mounted near a home's main electrical (circuit breaker) panel.

3. How do I install my system ?

A must solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .

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Q:What are the methods of photovoltaic grid-connected inverter control
Sine wave output inverter control integrated circuits, sine wave output of the inverter, the control circuit can be used microprocessor control, such as INTEL company produced 80C196MC, Motorola produced MP16 and MI-CROCHIP company PIC16C73 and so on, these single-chip microcomputer has a multi-channel PWM generator,
Q:What is the difference between a PV inverter and a solar inverter?
Instability, the wind speed and the equipment itself will directly affect the generator rotation, so the voltage and current fluctuations, frequency instability, in short, is the power quality is poor) Therefore, through the inverter after the first rectification inverter to improve the quality of power
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Grid-connected inverter can be operated locally through the LCD screen, or through remote monitoring with dedicated monitoring software.
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
PV grid-connected inverter in the grid before the inverter needs to determine the phase voltage phase frequency, the first phase-locked, in the grid and power generation.
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
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 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:After the PV inverter, how to achieve the same period before the network?
When the voltage, frequency, phase does not meet the requirements, the automatic closing closing pulse.
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: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.

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