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:Installation and maintenance of photovoltaic grid - connected inverter
Before making an electrical connection, be sure to use the opaque material to cover or disconnect the PV panel. Exposure to sunlight, photovoltaic arrays will produce dangerous voltages. All installation operations must be done only by qualified technicians.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
In addition to the function of converting DC current into alternating current, the inverter also has the maximum output tracking function (MPPT), overvoltage protection, short circuit protection, island protection, overheat protection, overload protection and DC grounding
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 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: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:What is the PV inverter starting voltage
sine wave becomes narrower and the voltage width in the center of the sine wave is widened and the switching element is always operated in a direction at a certain frequency in a half cycle, A pulse wave train (pseudo sine wave). Then let the pulse wave form a sine wave through a simple filter
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: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:Is the grid side of the grid and the inverter?
The grid load side of the grid is the grid. The inverter is an important part of the PV grid-connected system and can not be regarded as an external load. Photovoltaic power generation system is included in both grid and off-grid.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
Group is the use of a number of grid-connected inverter and grid-connected AC power grid, the advantage is the loss of small, low cost of the cable (because the PV cable is more expensive), eliminating the cost of the convergence box, and multiple

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