Off grid DC to AC solar power inverter 1200VA/720w solar inverter

FOB Reference Price:Get Latest Price
US $60-90 / Piece | 50 Piece/Pieces stock and sample is available (Min. Order)
Supply Ability:
8000 Piece/Pieces per Month MUST is a factory since 1998
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
PV1100 plus
Output Power:
1 - 200KW
Output Type:
Input Voltage:
Output Voltage:
DC/AC Inverters
Output Frequency:
Output Current:
Output waveform:
Simulated Sine wave
Rated power:
Battery Voltage:
12V DC/24V DC
Max charge current:
Max PV charge current:
50Hz/60HZ Auto
Overload/short circuit protection
red, black
12 Months
battery polarity reverse protection:
Packaging & Delivery
Packaging Details
Cartons or wooden box, or according to customer's need.
item size: 365*295*140mm
carton size: 600*375*305mm
Net weight: 3.0kg
carton weight: 3.5kg
Delivery Time
Shipped in 7 days after payment

Off grid DC to AC solar power inverter  1200VA/720w solar inverter


Part One: Advantages of this Inverter:                                                                                                     

* Frequency range: 40Hz - 70Hz

* solar and AC charging at the same time, 70A MAX charging current

* Protection methods: 10A Fuse(Recoverable)Relay optional

* Low battery cut off data: 9.9-12vdc, 19.8-24vdc (adjustable)

* setting mode: Smart setting via LCD display

* Battery charging mode: PV priority/Battery priority/Grid only/Union charge optional

* Floating charge current: 13.8-15vdc, 27.6-30vdc (adjustable)

* Output Socket: 2pcs for metal case, and 3pcs for plastic case

* Display: LED + LCDwith menu adjustable to show the PV parameter and load power

* Double layers PCB board



Testing in the lab in MUST for PV1100 Plus 1400VA 12V with fan                                    


Product Description

It is a cost effective, intelligent solar inverter which accept Solar & Utility input at the same time. The comprehensive LCD display offers user-configurable and easy-accessible button adjustment such as battery charging current, AC/solar charger priority and DC priority.When battery voltage low,it will automatically switch to AC grid to supply continuously power to the loads.


Features of this model PV1100 Plus                                                                             

  • Simulated sine wave inverter
  • Built-in 50Amp charge controller
  • 10A or 20A stahndard charging current from utility
  • solar and AC charging at the same time, 70A MAX charging current
  • Adjustable solar and utility charging current
  • Battery reverse polarity protection
  • AC/ Solar priority for output via MFD
  • AC/ Solar priority for Charging via MFD
  • MFD: multi-function display
  • Smart user friendly interface
  • 3 steps charging algorithm
  • Overload & short-circuit protection
  • Deep discharge protection
  • Auto restart while AC/Solar is recovering


All together there is metal case and plastic case for your chooice, and red, silver, black, and green color for differemt matkets.







Inner shows: double payers PCB board                                                                                                   


MUST production Process                                                                                              



Part Three: Full specifications about the inverter                                                                                  


MODELPV11-1400 PlusPV11-1800 PlusPV11-2400 Plus
Default Battery System Voltage12VDC12VDC24VDC
INVERTER OUTPUTRated Power1400VA/720W1800VA/1000W2400VA/1440W
WaveformModifided Sine-wave
Nominal Output Voltage RMS230V
Output Voltage Regulation+10/-18%
Output Frequency50Hz/60Hz +/-1 Hz
Inverter Efficiency(Peak)>80%
Line Mode Efficiency>98%
Typical Transfer TimeTypical 15~20ms 40ms max
Selectable Voltage RangeNarrow170~280VAC
Frequency Range40Hz-70Hz (Auto sensing)
BATTERYNominal Input Voltage12VDC24VDC
Minimum Start Voltage10.5VDC21.0VDC
Low Battery Alarm10.4VDC (min)20.8VDC (min)
Low Battery Cutoff9.9~12VDC (Can be set)19.8~24VDC (Can be set)
High Voltage Cutoff15.0VDC (max)30.0VDC (max)
Maximum PV Charge Current50A (max)
Maximum PV Array Power450W/750W900W/1500W
PWM Range @ Operating Voltage16~55VDC
Maximum PV Array Open Circuit Voltage55VDC
Maximum Efficiency>95%
Standby Power Consumption<2W
AC Charger Voltage14.5(max)29(max)
AC Charging Current10A / 20A (Can be set)
Maximum Charge Current10-50A (Can be set)
Nominal Input Frequency40Hz - 70Hz
Overload Protection (SMPS Load)FUSE
Output Short Circuit ProtectionFUSE
Bypass Fuse Rating10A
Max Bypass Current10Amp
Net Weight (kg)2.83.0
OTHEROperation Temperature Range0°C to 50°C
Audible Noise50dB MAX
Loading(20GP/40GP/40HQ)1700pcs / 3400pcs / 4100pcs



Trade Assurance----You will get refund up to 100% Trade Assurance Order amount if the goods is not shipped on time or does not meet the quality requirements


24 hours Online----You will get my quotation and response within 24hours


12 months warranty----You will get the spare parts and maintaince guides if any break dowm


Available spare parts----You will get the spare parts for after-sale service


After-sale service----You will be servised by the professional after-sale service center if any problems


To be regular clients or Agents of MUST----You will get the beautiful gifts and many Preferencial Policy



Good News                                                                                                                       

Place order via Trade Assurance You will get:

1) 100% money refund for quality problems or late shipment

2) You will get refund up to 100% trade assurance amount if the goods is not shipped online

3) You can pay by your credit card.


Company Information

 MUST Power mile-stone                                                                                                





Aging Room: every procuct will be placed in the againg room to test at least 4hours, and the engineers and employees of MUST will change the working mode during this time.


MUST certificates and patents                                                                                       



Packaging & Shipping


Cartons or wooden box, or according to customer's need.
Packing size:268*260*90mm



For samples, like 1-3pcs, you'd better choose by air or by express; for bulk order, all is upon your choice

Our Services


Samples are Available for Testing and Market Test. OEM is welcomed for us.

1-Year Warranty on MUST POWER Products

Guides and After-sell service Consultancy

Must Power Team will offer these guides below.

  A. Need a Accessory

  B. Products Repair

  C. Power Problems to Solve

  D. Power Protection Solutions, etc.

24 Hours After-service consultancy just for you and to make your problems to solve easily.
MUST TOP SALES TEAM                                                                                                


1. Q: Can I have sample before formal order?

     A: Sure, it will be warm welcomed.


2. Q: What's the warranty:

    A: 12 months.


3. Q: What's the payment methods?

    A: Usually we accept T/T  (Telegraphic Transfer), and Western Union.


4. Q: OEM is available?

    A: Yes, OEM is welcomed.