5.5kw Hybrid Pure Sine Wave Inverter for Solar Power System

• Task: Program
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Certification: CE
• Condition: New
• Model NO.: SW5.5K 48V
• Customized: Non-Customized
• Material: Aluminum Alloy
• Rated Output Power: 3kw/3.2kw/5.5kw
• Max PV Array Power: 4.5kw
• Input Voltage: 120-280VAC
• Transport Package: Carton Box
• Specification: 3KW/5KW 110VAC/220vac
• Trademark: SUNWAY or OEM
• Origin: China
• HS Code: 8504403090
• Production Capacity: 50000 Piece Per Year

Product Description

Grid Hybrid Solar Inverter 3kw 5kw Solar Inverter On/off Grid Hybrid Solar Inverter 

Key Features:

1.Touch screen display

2.PV and utility power take the load at same time(can setting)

3.Output power factor PF=1.0

4.Off Grid with energy storage

5.Energy generated record,load record,history Information and fault record

6.Language and time setting

7.Structure with dust filter

8.AC charging and AC output time setting

9.Charging voltage and charging current timing

10.External Wi-Fi device optional

11.Parallel operation  up to 9 units

12.Connected with battery optional

13.Wide PV input range 120-450VDC

14.Independent CPU

15.MAX PV Array power 5000W

16.Solar and Utility supply power to the load when solar power is not sufficient to load

Wall Mounted Integrated Solar Power Inverter Technical Specification

Built-in MPPT Solar Controller

Product Parameters

 

MODEL	3K-24	3.2K-48	5.5K-48
Max PV Array Power	4500W
Rated Output Power	3000W	3200W	5500W
Maximum PV Array Open Circuit Voltage	500VDC
MPPT Range @ Operating Voltage	120-450VDC
MPPT Tracker Number	1
Nominal Output Voltage	220/230/240VAC
Output Voltage Range	184-265VAC
Nominal Output Current	13.6A/13.0A/12.5A	14.5A/13.9A/13.3A	25A/23.9A/22.9A
Efficiency	Up to 93.5%
OFF-GRID, HYBRID OPERATION
GRID INPUT
Acceptable Input Voltage Range	120-280VAC
Frequency Range	50Hz/60Hz (Auto sensing)
BATTERY MODE OUTPUT (AC)
Nominal Output Voltage	220/230/240VAC
Output Wave Form	Pure sine wave
BATTERY & CHARGER
Nominal DC Voltage	24VDC	48VDC
Maximum Solar Charge Current	90A
Maximum AC Charge Current	60A
Maximum Charge Current	90A
Emergency output power
Maximum output power	3000W	3200W	5500W
Surge Power	6000W	6400W	11000W
Automatic Transfer Time	<8ms
GENERAL
INTERFACE
Parallel Function	Yes
Communication	USB or RS232/Dry-Contact
ENVIRONMENT
Humidity	0~90% RH (No Condensing)
Operating Temperature	0 to 50 °C
Net Weight(KG)	11.75		11.9
Rough Weight(KG)	12.75		13.1
Dimension (W x D x H)mm	345x476x133.2

Detailed Photos

workshop and production line shows

                         
                                            WHY  CHOOSE US

1,QC Control

The company ranks first in passing the ISO9001 international quality system certification.We established a complete quality system ranging from material source, process, assembling to testing. Most of our products have been certified to meet international safety standards, such as CE (LVD/EMC), CUL,FCC. 

2,Best Partner

We have co-operative partner throughout the world including USA, Europe, South America, South Africa, Middle Eastern, India, Turkey, Pakistan, Iran and so on .We offer wide range quality products either from our own standard range or customer-made to your specifications. SUNWAY is becoming the most growthful China UPS supplier all over the world. 

                                                           FAQ
 

1.How to choose suitable inverter?

 

If your load is resistive loads, such as: bulbs, you can choose a modified wave inverter. But if it is inductive loads and capacitive loads, we recommend using pure sine wave power inverter.

 

For example: fans, precision instruments, air conditioner, fridge, coffee machine, computer, and so on.

 

Modified wave can be started with some inductive loads, but effect for load using life,because capacitive loads and inductive loads need high quality power.

 

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2.How do I choose the size of the inverter?

 

Different types of load demand for power are different. You can view the load power values to determine the size of the power inverter.

 

Notice:

 

Resistive load: you can choose the same power as the load. 

 

Capacitive loads: according to the load, you can choose 2-5 times power.

 

Inductive loads: according to the load, you can choose 4-7 times power.

 

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3.How connection between batteries and an power inverter?

 

We usually believe that cables connecting battery terminal to inverter shorter is better. If you are just standard cable should be less than 0.5M, but should correspond to the polarity of the batteries and inverter-side outside. If you want to lengthen the distance between battery and inverter, please contact us and we will calculate the recommended cable size and length. Due to long distances using a cable connection, there will be a reduced voltage, which means that the inverter voltage would be far below the battery terminal voltage, this inverter will appear under voltage alarm conditions.

 

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4.How to calculate the load of working hours requires configuration of the battery size?

 

We will usually have a formula to calculate, but it is not hundred percent accurate, because there is also the battery's condition, the old batteries have some loss,so this is only a reference value:

 

Work hours = battery capacity * battery voltage * 0.8/load power (H= AH*V*0.8/W)