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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: MUST
  • Model Number: PV1100 PLUS
  • Output Power: 1KVA-2400VA
  • Output Type: Single
  • Size: 290*232*83mm
  • Weight: 11 KG-12.5kgs
  • Input Voltage: 220/230/240VAC
  • Output Voltage: 220/230V
  • Type: DC/AC Inverters
  • Output Frequency: 50Hz/60Hz
  • Output Current: 60A/120A
  • Descriptions: Inverter
  • Inverter Efficiency(Peak): >88%
  • Line Mode Efficiency: >98%
  • Waveform: Modified Sine Wave
  • Feature specifications: High frequency
  • Protection: Battery reverse polarity protection
  • Warranty: 1 year
  • Solar controller: With Inbuilt PWM solar charger controller
  • Color: Silver Red Green
  • Certificate: CE, IEC ,SONCAP

Packaging & Delivery

Packaging Details 1200va/720w 2400va/1440w Inverter With Charger 10a/20a Battery 12v 24v Modified Sine Wave Home Ups Inverter , packaging:
package in carton, 1pc/carton, 390pcs in 20ft container
Delivery Time Shipped in 25-30 days after payment

 MUST Inverter Cold Start Function Solar Energy frequency inverter 

Product Description








MODELPV11-1200 PlusPV11-1800 PlusPV11-2400 Plus
Nominal Battery System Voltage12VDC12VDC24VDC
INVERTER OUTPUTRated Power1200VA/720W1800VA/1000W2400VA/1440W
WaveformSimulated 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)

Output Short Circuit ProtectionFUSE
Bypass Fuse Rating10A
Max Bypass Current10Amp
MECHANICAL SPECIFICATIONSMachine Dimensions (W*H*D)231*290*92mm
Package Dimensions (W*H*D)595*375*315mm
Net Weight (kg)2.84.0
Gross Weight (kg)3.54.7
OTHEROperation Temperature Range0°C to 50°C
Audible Noise50dB MAX
Loading(20GP/40GP/40HQ)1700pcs  /   3400pcs   /   4100pcs


Production Lines:



Company Information











Why Choose US ??? 

1. Professional--Over 13 years Professional Solar inverter & UPS Power System Producing Experience;

2. Reliable-- 5 years SGS & TUV identification Supplier;
3. Hi-tech-- Two Advanced R&D Team;
4. Certification-- Applied with CE, ISO 9001, Soncap etc;
5. Warranty--One year warranty;
Our Special services:

1) Payment & Shipping & Sample 

1. Payment: T/T (Telegraphic transfer), and Western Union, and also could accept Trade Assurance.

2. Shipping: DHL, FEDEX, UPS, EMS, Airway and By Sea

2) OEM & ODM Services

You can make you logo in your "BRAND LOGO" in our machine or design your own color box with logo.

3) Warranty 

One Year Warranty on MUST POWER Products. With 2 year warranty add 3% value in price.With 3 years add 6% value 

4) After-sales services 

For mass order 100PCS, we offer 2% spare parts that can help you to do clients service. If there is quality problem for all units, we will change for you. But the problem is due to human operation, we will teach you how to resolve, can send you some circuit drawing and video, then you change it by yourself.  But first you can send us picture and using condition for reference. In a word, we will help customers to resolve any problem they meet. 




Our Services




1.Customer Feedback
Our R&D team have tested your UPS, they are satisfied with the performance of the sample. All the test results are complying with the specification. We are highly appreciated it. --- N. Raja (from Chennai, India)
We are quite impressive with the IGBT function of this UPS. We are now trying to apply this model on our telecommunication systems. --- Robert Alles (from Munich, Germany)

2.Order information
Trade term: FOB Shenzhen / Hongkong
Delivery time: 7-21 days after confirmed the order
Packaging Detail:Standard export carton or OEM package

3.Warranty term
1. Under the terms of this warranty, if failure occurs under normal usage within warranty period, Helior Technology will provide free maintenance based on the proof-documents.
2. If Failure or damage occurs due to incorrect operation, wire connection, or any other mis-opeartions, Helior Technology will provide pay maintenance on charge basis.


Packaging & Shipping




Q1: How to choose a right inverter?

A1:Tell us your demand, then our sales will recommend a suitable inverter to you.


Q2: What's the different between inverter and solar inverter?

A2:  Inverter is only accept AC input, but solar inverter not only accept AC input but also can connect with solar panel to accept PV input, it more save power.  


Q3: How about the delivery time?

A3:  7 days for sample; 25 days for bulk order.


Q4: What is the warranty of inverter?

A4: One year warranty on Must-Solar product.


Q5: How to solve the technical problem?

A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.


How to contact us?




Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
82 Transactions 850,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $452,000
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