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Low Frequency Solar Inverter
  • Low Frequency Solar InverterLow Frequency Solar Inverter
  • Low Frequency Solar InverterLow Frequency Solar Inverter
  • Low Frequency Solar InverterLow Frequency Solar Inverter

Low Frequency Solar Inverter

This series is 1KW~7KW low frequency solar inverter, which is with toroidal transformer. This series of inverters has isolation and AVR output, suitable for various loads, including motors, air conditioners, refrigerators, etc. At the same time, it has complete protection functions, including input over/low voltage, overload, short circuit, low battery voltage, over temperature etc.

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Product Description

low frequency solar inverter


1.Product Introduction


This series is 1KW~7KW low frequency solar inverter, which is with toroidal transformer. This series of inverters has isolation and AVR output, suitable for various loads, including motors, air conditioners, refrigerators, etc. At the same time, it has complete protection functions, including input over/low voltage, overload, short circuit, low battery voltage, over temperature etc.

 

2.Product Parameter (Specification)


Model

WS1K

WS1.5K

WS2K

WS3K

WS4K

WS5K

WS6K

WS7K

Rated power

1KW

1.5KW

2KW

3KW

4KW

5KW

6KW

7KW

Surge power

3KW

4.5KW

6KW

9KW

12KW

15KW

18KW

21KW

AC Input & Output

Voltage

220VAC

Selectable Voltage Range

165-275VAC (220VAC)

Frequency Range

50Hz/60Hz automatic recognition

AC Voltage Regulation

220vac±3% (DC Batt. mode)

Transfer Time

≤4ms

Wave Form

Pure Sine Wave

Transformer type

Toroidal

UI

Transfer efficiency

≥90%(full load)

Battery

Battery Voltage

12V/24V

12V/24V/48V

24V/48V

48V

Type

Gel/SLA/AGM/Water/Lithium(lifepo4) Battery

DC Charge Voltage

12~16VDC (12V)/20~32VDC (24V)/40~64VDC (48V)

Overcharge Protection

Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V)

Ac Charger(optional)

AC Charge Current

1A~35A(adjustable)

Working mode

01 mode

AC mains priority mode(ups)

02 mode

ECO mode(ups)

03 mode

DC battery priority mode(solar inverter)

Communication Port(optional)

Type

USB/RS232/ RS485/SNMP/Wifi

Physical

Dimension, D*W*H(MM)

460*235*200

580*335*200

N.W.(KGS)

9

9.5

18

21

27.5

32

35

40

Environment

Humidity

0~95%(NO CONDESNSATION)

Operating Temperature

0~60℃

Storage Temperature

0~60℃

*Product Specifications Are Subject To Change Without Further Notice


3.Product Feature and Application

 

Main Features:

●1KW~7KW Low Frequency Solar Inverter;

●DC voltage: 12V/24V/36V/48V;

●AC output voltage: 110V/120V/220V/230V/240V;

●Frequency: 50/60Hz auto;

●Pure sine wave & AVR output;

●Selectable charging current based on applications;

●Configurable AC/Solar input priority via LCD setting;

●Compatible to mains voltage or generator power;

●Can with communication RS232/USB/SNMP/Wifi;

●Smart battery charger design to optimize battery performance;

●Stable performance, safe and reliable, long service life.


Application:


1KW~7KW low frequency solar inverter for home solar system.

 

Low Frequency Solar Inverter


4.Product Details


1KW~7KW low frequency solar inverter, off grid type with AC grid for backup.


Low Frequency Solar InverterLow Frequency Solar InverterLow Frequency Solar Inverter


5.Product Qualification


Rich production experience & strict quality control. Before leaving the factory, each Low Frequency Solar Inverter has undergone strict inspections.


Low Frequency Solar Inverter

6.FAQ


Q: What’s the delivery time of these solar inverter?

A: some in stock; 10 to 25 days for bulk order.

 

Q: Is it a low frequency solar inverter?

A: yes, low frequency inverter with toroidal transformer

 

Q: What is the battery voltage of these low frequency solar inverters?

A: DC 12V/24V/36V/48V;AC 110V/220V 230V 240V 50/60Hz

 

Q: What is the warranty of your low frequency solar inverter?

A: One year warranty.

 

Q: How to solve the technical problem of low frequency solar inverter?

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

 

Q: What’s the payment term of your low frequency solar inverter?

A: T/T, Western Union, Paypal, L/C.

 

 

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