What is the continuous and peak power output?

The inverter provides 4000W continuous power and can handle up to 8000W surge power.

Does this inverter support automatic switching between grid and battery?

Yes, it includes a 35A transfer switch that automatically switches between city power and battery power in less than 30ms.

What protection features are included?

It features over/under voltage, over temperature, overload, short circuit, and reverse polarity protection with specific error codes.

Can I customize the product?

Yes, OEM and ODM services are available, including customization from samples.

What is the warranty period?

The product comes with an 18-month warranty.

What is the minimum order quantity?

The minimum order quantity is 10 pieces.

What are the available DC voltage options?

The inverter is available in DC 12V and DC 24V versions.

How does the power-saving mode work?

The power-saving mode activates when output power is below 5W and returns to normal status when power exceeds 10W.

4kw Ningbo Yassion Wholesale DC 12V AC 110V Solar Power Inverter Manufacturers in Factory Current Max 4000W

Name: 4kw Ningbo Yassion Wholesale DC 12V AC 110V Solar Power Inverter Manufacturers in Factory Current Max 4000W
Brand: Ningbo Yaxiang Electronic Technology Co., Ltd.
SKU: 2050014555
Price: 210.00 USD
Availability: InStock

Ningbo Yaxiang Electronic Technology Co., Ltd.

5.0 (1 Review)

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Product Highlights

High Power Output: 4000W continuous power with 8000W surge capacity for heavy loads.
Pure Sine Wave: Ultra-clean output with less than 3% total harmonic distortion.
Automatic Transfer Switch: Seamlessly switches between city power and battery power in under 30ms.
Remote Monitoring: Removable digital display with 5m cable for voltage and status monitoring.
Comprehensive Protections: Includes over/under voltage, overload, short circuit, and reverse polarity protection.
OEM/ODM Services: Customization available from samples with dedicated R&D engineers.
Long Warranty Period: 18 months warranty coverage for mechanical defects and parts.
Multiple Voltage Options: Supports DC 12V/24V and AC 110V/220V configurations.

Product Attributes

Nature of Source Flow: Active Inverter
Certification: ISO9001, RoHS, CE, E-MARK, FCC
Output Power: >1000W
Model NO.: YX-4KUS-1-1 (removable)
Grid Type: off-Grid Inverter
Output Type: Single
Circuit Topologies: Full-Bridge Type
Nature of Wave String: Sine Wave Inverter
Type: DC/AC Inverters
Peak Power: 8000W
Max AC Input Current: 33.3A
DC Voltage Range: 10-15.5V
Frequency: 50Hz or 60Hz
Warranty: 18 Months
Transport Package: Carton
Specification: 487x227x93mm
Trademark: Yassion
Origin: China
HS Code: 8504403090
Production Capacity: 10000pieces/Year

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Product Description

Product Discriptions

4000W pure sine wave inverter with transfer switch (Removable Display)
4000W Continuous pure sine wave power and 8000W surge power.
Ultra- clean pure sine wave power. With less than 3% total harmonic distortion.
The inverter will quickly switch between city power and battery power automatically with the included 35A transfer switch.
Removable display can be mounted remotely for control and monitoring.
The inverter is lighter and more compact than others with similar power ratings because they use high-frequency switching technology in the power conversion process.
Digital display shows the DC voltage, AC voltage, output power and some protection codes when inverter is in protection mode.
18 Months warranty.

Protecion Features
Over voltage and under voltage protection
Over temperature and over load protection
Short circuit and reverse polarity protection

What you will get
A 4000w pure sine inverter with transfer switch, 2x battery cables (black and red), an AC cable with plug ,a 5m remote cable, a user manual, A car ignition port and a set spare fuses.

Model:	YX-4KUS-1-1		YX-4KUS-2-1		YX-4KUS-1-2		YX-4KUS-2-2
Continuous Power:	4000W
Peak Power:	8000W
DC Voltage:	DC12V		DC24V		DC12V		DC24V
AC Voltage:	100VAC or 110VAC or 120VAC ± 3V				220VAC or 230VAC or 240VAC ± 3V
No Load Current Draws:	1.2A		0.5A		1.2A		0.5A
Max AC Input Current:	33A				17.5A
DC Voltage Range:	10-15.5V		20-31V		10-15.5V		20-31V
Low Voltage Alarm:	Lo0:10.5V	11V±0.3V	Lo0:21V	22V±0.3V	Lo0:10.5V	11V±0.3V	Lo0:21V	22V±0.3V
	Lo1:10.8V	11.3V±0.3V	Lo1:21.6V	22.6V±0.3V	Lo1:10.8V	11.3V±0.3V	Lo1:21.6V	22.6V±0.3V
	Lo2:11.3V	11.8V±0.3V	Lo2:22.6V	23.6V±0.3V	Lo2:11.3V	11.8V±0.3V	Lo2:22.6V	23.6V±0.3V
Low Voltage Shut Down:	Lo0:10.5V	10.5V±0.3V	Lo0:21V	21V±0.3V	Lo0:10.5V	10.5V±0.3V	Lo0:21V	21V±0.3V
	Lo1:10.8V	10.8V±0.3V	Lo1:21.6V	21.6V±0.3V	Lo1:10.8V	10.8V±0.3V	Lo1:21.6V	21.6V±0.3V
	Lo2:11.3V	11.3V±0.3V	Lo2:22.6V	22.6V±0.3V	Lo2:11.3V	11.3V±0.3V	Lo2:22.6V	22.6V±0.3V
Low Voltage Alarm Recovery:	Lo0:10.5V	11.3V±0.3V	Lo0:21V	22.6V±0.3V	Lo0:10.5V	11.3V±0.3V	Lo0:21V	22.6V±0.3V
	Lo1:10.8V	11.6V±0.3V	Lo1:21.6V	23.2V±0.3V	Lo1:10.8V	11.6V±0.3V	Lo1:21.6V	23.2V±0.3V
	Lo2:11.3V	12.1V±0.3V	Lo2:22.6V	24.2V±0.3V	Lo2:11.3V	12.1V±0.3V	Lo2:22.6V	24.2V±0.3V
Low Voltage Protection Recovery:	Lo0:10.5V	12V±0.3V	Lo0:21V	24V±0.3V	Lo0:10.5V	12V±0.3V	Lo0:21V	24V±0.3V
	Lo1:10.8V	12.3V±0.3V	Lo1:21.6V	24.6V±0.3V	Lo1:10.8V	12.3V±0.3V	Lo1:21.6V	24.6V±0.3V
	Lo2:11.3V	12.8V±0.3V	Lo2:22.6V	25.6V±0.3V	Lo2:11.3V	12.8V±0.3V	Lo2:22.6V	25.6V±0.3V
Over Voltage Shut Down:	15.7V±0.3V		31.5V±0.5V		15.7V±0.3V		31.5V±0.5V
Over Voltage Recovery:	15.3V±0.3V		29.5V±0.5V		15.3V±0.3V		29.5V±0.5V
Frequency:	50HZ ± 0.5HZ or 60HZ ± 0.5HZ
Output Waveform:	Pure Sine Wave
AC Regulation:	THD<3% (Linear load)
Output Efficiency:	12V: up to 91%; 24V:up to 92%
Transfer relay Rating:	30A
Transfer time AC to inverter and inverter to AC:	Less than 30ms
Remote Control:	Cable length: 5m cables
Power-Saving Mode:	The power saving mode will be activated when the output power is less than 5W. When output power is more than 10W, the inverter will automatically return to normal status.
Ignition Function:	Connect vehicles battery (or connect positive pole of vehicles' STARTER). The inverters start simultaneously When the vehicles start; The inverters will shut down meantime when the vehicles shut down.
Protection Function:	Low voltage alarm			code: F05	Buzzer sounds and fault light turns red
	Low voltage shutdown			code: F01	Recover by hand after the inverter shutdown. (the inverter will auto recover when the battery voltage go back to a normal level within 20ms.)
	Over input voltage protection			code: F02	Recover by hand after the inverter shutdown. (the inverter will auto recover when the battery voltage go back to a normal level within 20ms.)
	Over load alarm			code: F06	Buzzer sounds and fault light turns red when output power is overloaded around 110%. But the BUZZ and F06 code will not occured when the output power drop to a normal level within 20ms.
	Over load protection			code: F03	The inverter shutdown when output power is overloaded around 120%, it need to be recovered by hand.
	Over temperature alarm			code: F07	Buzzer sounds and fault light turns red when the inverter's internal temperature is higher than the limit value (90±5ºC).
	Over temperature protection			code: F04	The inverter will automatically return to normal status when the internal temperature drops to 80±5ºC.
				code: F08	The display will show the code F08 when the thermostat in the inverters is broken
	Short circuit protection			code: F03	Recover by hand
	Reverse polarity protection				Built-in fuse
	AC input overload protection			code: F09	The fan will start to work when the relay temperature is up to 60±5ºC; but it will stop to work when the relay temperature drops to 50±5ºC. The unit will alarm, and no AC output when relay temperature is up to 75±5ºC; But it will auto recover when the relay temperature drops to normal value.
Fuse:	Internal			USB port		5V, 2.1A
Working Temperature:	-10°C--+50°C			Product Size		487×227×93mm
Storage Temperature:	-30°C--+70°C			Packing Size		53×27.5×15.5cm
Warranty:	18 months			N.W. / G.W. (KG)		5.9KG/7.4KG
Start:	Bipolar soft-start			Quantity / Carton		2pcs
Cooling Way:	Intelligent cooling fan			Carton Size		54.5×29×32cm
Certification:	CE, E-mark, FCC			Carton Weight		15.5KG

Detailed Photos

4kw Ningbo Yassion Wholesale DC 12V AC 110V Solar Power Inverter Manufacturers in Factory Current Max 4000W

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431932". Items marked "" are certified.

Ningbo Yaxiang Electronic Technology Co., Ltd.

Company Profile

Established in 2012, Ningbo Yaxiang Electronic Technology Co., Ltd. is a professional manufacturer and exporter that is concerned with the design, development and production of off-grid power inverters, battery chargers and mobile power stations. We are located in Ningbo city, China, with convenient transportation access. Most of our products are certified to CE, E-MARK, RoHS and FCC standards. And we are an ISO9001: 2015 registered company.

Regarding product research and development, we have an independent R&D branch in Dongguan City, China. Our senior engineers have been engaged in research and development of inverters and chargers for more than 16 years.

Quality-With the service spirit of "exceeding client's expectation", Yaxiang always tries its best to optimize the whole process of development, production, quality control and service to ensure our product's quality.

Price- While focusing on quality, We are constantly controlling production costs to provide customers with more competitive prices.

Customer Service -Our staff of sales and technical support are available to help you selecting the right protection for your application as well as to provide you with samples of our products for evaluation.

Delivery Time- We value not only quality, but also the fulfillment of commitments. Yaxiang has a systematic management method for "on-time delivery" to bring clients more convenience and certainty to create value.

We hope that our product framework will become more and more comprehensive to meet your special needs for customized products. And we are looking forward to establishing long-term business relationship with customers on the basis of mutual benefit and common development.

Welcome to contact us! Sincerely expect to cooperate with you. Read more Read more

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: No. 11, Zonghan Street, Ningbo, Zhejiang, China
Plant Area: 1500 square meters
Number of Employees: 38
Registered Capital: 2,700,000 RMB
Terms of Payment: LC, T/T
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: one month
Off Season Lead Time: one month
Nearest Port: Ningbo Port, Shanghai Port
Minimum Order Quantity: 10 Pcs
Supply Chain Partners: 5

Our Production Capability & Technical Expertise

Main Products: Power Inverter, Inverter UPS, Battery Charger
Production Lines: 10
Production Machines: Wave Soldering
QA/QC inspectors: 2 people
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 9 people
Traceability of Raw Materials: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2012-07-17
Export Year: 12 Years
Main Markets: Europe, East Asia(Japan/ South Korea)
Repeat Buyers Choice: 50%~80%
Number of Foreign Trading Staff: 5
Overseas Agent/Branch: No
New Products Launched in Last year: No

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500: No

FAQ

What is the continuous and peak power output?: The inverter provides 4000W continuous power and can handle up to 8000W surge power.
Does this inverter support automatic switching between grid and battery?: Yes, it includes a 35A transfer switch that automatically switches between city power and battery power in less than 30ms.
What protection features are included?: It features over/under voltage, over temperature, overload, short circuit, and reverse polarity protection with specific error codes.
Can I customize the product?: Yes, OEM and ODM services are available, including customization from samples.
What is the warranty period?: The product comes with an 18-month warranty.
What is the minimum order quantity?: The minimum order quantity is 10 pieces.
What are the available DC voltage options?: The inverter is available in DC 12V and DC 24V versions.
How does the power-saving mode work?: The power-saving mode activates when output power is below 5W and returns to normal status when power exceeds 10W.