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4000W Low Frequency Solar Inverter for Solar Home System ( QW -S6K)
4000 Watt Low Frequency Inverter, with Isolated output transformer to provide users with cleaner energy.
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Product Description
No matter new shopper or old customer, We believe in very long expression and dependable relationship for 4000W Low Frequency Solar Inverter for Solar Home System ( QW -S6K), We sincerely stay up for hearing from you. Give us a chance to show you our professionalism and passion. We've been sincerely welcome superior mates from numerous circles at dwelling and overseas come to cooperate!
4000W Low Frequency Solar Inverter, Low Frequency Inverter, Inverter, Welcome to visit our company and factory, there are various solutions displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to deliver you the best service
We assure you of our high quality services at all time. 4000W Low Frequency Solar Inverter for Solar Home System ( QW -S6K)is widely used in all kinds of high-grade and a variety of personalized decoration, Self-direction control of life, advocate to enjoy work, enjoy life, advocate annotation quality, more cutting-edge, more publicity, more exceptions, more quality.
1.Product Introduction
This 4000 watt 24VDC Low Frequency Pure Sine Wave inverter is with Isolated output transformer to provide users with cleaner energy. It is a pure sine wave inverter with AVR output, suitable for various loads. This series inverter has complete protection function, input over/low voltage, overload, short circuit, low battery voltage, over temperature etc.
2.Product Parameter (Specification)
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Model |
WS1K |
WS1.5K |
WS2K |
WS3K |
WS4K |
WS5K |
WS6K |
WS7K |
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Rated power |
1KW |
1.5KW |
2KW |
3KW |
4KW |
5KW |
6KW |
7KW |
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Surge power |
3KW |
4.5KW |
6KW |
9KW |
12KW |
15KW |
18KW |
21KW |
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AC Input & Output |
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Voltage |
220VAC |
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Selectable Voltage Range |
165-275VAC (220VAC) |
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Frequency Range |
50Hz/60Hz automatic recognition |
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AC Voltage Regulation |
220vac±3% (DC Batt. mode) |
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Transfer Time |
≤4ms |
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Wave Form |
Pure Sine Wave |
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Transformer type |
Toroidal |
UI |
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Transfer efficiency |
≥90%（full load） |
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Battery |
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Battery Voltage |
12V/24V |
12V/24V/48V |
24V/48V |
48V |
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Type |
Gel/SLA/AGM/Water/Lithium(lifepo4) Battery |
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DC Charge Voltage |
12~16VDC (12V)/20~32VDC (24V)/40~64VDC (48V) |
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Overcharge Protection |
Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V) |
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Ac Charger（optional） |
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AC Charge Current |
1A~35A(adjustable) |
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Working mode |
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01 mode |
AC mains priority mode（ups） |
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02 mode |
ECO mode（ups） |
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03 mode |
DC battery priority mode（solar inverter） |
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Communication Port(optional) |
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Type |
USB/RS232/ RS485/SNMP/Wifi |
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Physical |
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Dimension, D*W*H(MM) |
460*235*200 |
580*335*200 |
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N.W.(KGS) |
9 |
9.5 |
18 |
21 |
27.5 |
32 |
35 |
40 |
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Environment |
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Humidity |
0~95%（NO CONDESNSATION) |
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Operating Temperature |
0~60℃ |
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Storage Temperature |
0~60℃ |
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*Product Specifications Are Subject To Change Without Further Notice |
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3.Product Feature and Application
Main Features:
●Type: Low frequency inverter with transformer;
●Power: 1KW~7KW;
●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:
It is a 220v 4kw solar inverter for home solar system.
4.Product Details
It is 4kw low frequency inverter, can connect AC grid as bypass backup.
5.Product Qualification
Rich production experience & strict quality control. Before leaving the factory, each 4000W Low Frequency Solar Inverter for Solar Home System ( QW -S6K) has undergone strict inspections.
6.FAQ
Q: What’s the delivery time of this 4kw solar inverter?
A: some in stock; 10 to 25 days for bulk order.
Q: Is it a low frequency inverter?
A: yes, low frequency inverter with toroidal transformer
Q: What is the battery voltage of this 4000 watts solar inverters?
A: It is off grid solar inverter 48v,
Normally single phase 110V 120V 220V 230V 240V 50/60Hz
Q: What is the warranty of this 4000w low frequency solar inverter?
A: One year warranty.
Q: Is it with internal transformer?
A: yes, it is inverter with toroidal transformer
Q: How to solve the technical problem of 4kw 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 this inverter 4kw?
A: T/T, Western Union, Paypal, L/C.
Hot Tags: Solar Inverter, Low Frequency Inverter, Inverter
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