Why does the inverter have no output?

This may be caused by loose input connections, a blown fuse due to short circuit or overload, switch failure, or internal circuit malfunction.

What is the difference between pure sine wave and modified sine wave?

Pure sine wave output is identical to mains power, safe for all devices including inductive loads. Modified sine wave has distortion and may affect sensitive electronics or reduce efficiency.

What is the after-sales process for product issues?

Contact customer service with the model and problem description. For hardware issues, the product may need to be returned for inspection and repair, which will be returned within the specified timeframe.

Compact 3000W DC to AC Power Inverter for Rvs

Name: Compact 3000W DC to AC Power Inverter for Rvs
Brand: Changzhou Maoxin New Energy Co., Ltd.
SKU: 1982529551

Jiangsu, ChinaChangzhou Maoxin New Energy Co., Ltd.

US$185.00

1-49 Pieces

US$179.00

50-499 Pieces

US$175.00

500+ Pieces

Product specifications

Inverter

Sample price:US$185.00/piece.Request sample

Product profile

Customization

Available

Nature of Source Flow

Active Inverter

Certification

CCC, ISO9001, RoHS, CE, SAA, FCC,ETL, SAA, CE, IATF 16949

Model NO.

MX-F3000W

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Rated Power

3000W

Peak Power

6000W

Input Voltage

12V

Output Voltage

220V

USB Output Port

AC Output Socket

Efficiency (Peak)

92%

Product Weight (Kg)

3.6

Gross Product Weight (Kg)

4.5

Transport Package

Carton and Foam

Specification

L258mm*W215mm*H96mm

Trademark

Morxin

Origin

China

HS Code

850440

Key features

Pure Sine Wave Output: Provides clean power suitable for sensitive electronics and inductive loads.

High Efficiency: Peak efficiency reaches 92%, ensuring minimal energy loss during conversion.

Comprehensive Protections: Features overload, high/low voltage, and temperature protection with LCD display.

Multiple Certifications: Certified by CE, RoHS, FCC, CCC, ISO9001, and IATF 16949 for global compliance.

Customization Options: Supports customization for voltage, power, waveform, and specific design requirements.

Versatile Input Voltage: Compatible with 12VDC input, suitable for various battery systems.

Compact Design: Lightweight and portable structure ideal for RVs and mobile applications.

Reliable Manufacturer: Established in 2005 with over 30 years of industry experience and advanced production lines.

Company profile

Overseas ServicesQuality AssuranceR&D CapabilitiesProduction Process Visualization

Changzhou Maoxin New Energy Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.10h

AI-Powered supplier vetting

SummaryMaoxin New Energy is an inverter-power and emerging-energy-technology supplier with stated OEM/ODM experience and broad product and technical-service activities. It holds ISO 9001 certification, operates one production line, and reports one quality-control inspection staff member, six test-equipment units, and one R&D engineer. The supplier offers flexible customization and provides technical support for production and after-sales service. However, it has only one year of export experience, no stated SDK availability, no valid manufacturing-capacity contract with related subcontractors, and no in-stock, overseas warehouse, or overseas showroom capability. It reports no cooperation with Fortune 500 companies. Financial information is present only as year labels, which is insufficient to assess credibility.

Supplier typeThe supplier is a manufacturer and technical-service provider focused on emerging energy technologies, power electronics, batteries, distribution switch-control equipment, and related components. Its stated ambition and industry positioning center on inverter power, while the available information does not establish whether it is a trading company or manufacturer-only entity.

CertificationsThe supplier reports holding ISO 9001 certification. This explicitly supports the presence of a recognized quality-management-system certification, although no certificate scope, issuing body, or validity details are provided.

After-Sales capabilityThe R&D engineer is responsible for technical support for production and after-sales service, and technical services are included in the business scope. However, the supplier reports no in-stock service capacity and no overseas warehouse or showroom, so the evidence supports technical after-sales assistance but not comprehensive local or inventory-based service coverage.

R&D capabilityThe supplier states that innovation and R&D are central to its development, conducts emerging-energy-technology research, and has one R&D engineer responsible for customer-request confirmation, product design, and technical support. It plans further R&D investment, but reports no available SDK, so its innovation capability is supported at a basic product-development level rather than a demonstrated software-development platform level.

Production capacityThe supplier lists welding, cutting, bending, drilling, and soldering equipment, operates one production line, and has written warehouse-control procedures with retained records. Production quality resources are limited to one inspection staff member and six test-equipment units, while no valid manufacturing-capacity contract with related subcontractors and no in-stock capacity are reported; overall production capability is evidenced but limited in scale and support flexibility.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D engineer is responsible for confirming customer requirements and designing new products, directly supporting the stated customization services.

Client casesThe supplier states that it provides long-term OEM/ODM services to numerous prominent domestic and international new-energy enterprises and offers OEM services for well-known brands. However, it reports no cooperation with Fortune 500 companies and provides no named customer cases, so the breadth of experience is asserted but independently specific case evidence is limited.

Product Q&A

Q:What is the warranty period for this inverter?

We provide a 1-year warranty for this product.

Q:What certifications do your power inverters have?

Our products are certified with CE, RoHS, UL, FCC, CCC, ISO9001, and IATF 16949, ensuring they meet international quality and safety standards.

Q:What is the peak efficiency of the inverter?

The peak efficiency can reach 92%, with some models achieving around 95% due to high-efficiency transformer isolation.

Q:Can the inverter be customized?

Yes, we offer customization services for input/output voltage, power, waveform type, size, and special features based on your specific requirements.

Q:What should I do if the output voltage is unstable?

Check the input power supply and battery level. If using AC mains, install a voltage stabilizer. Ensure the total load does not exceed the rated power. If internal circuits are faulty, professional inspection is required.