What certifications does the product hold?

The product is certified with CE, RoHS, CCC, ISO9001, and SAA, ensuring compliance with international standards.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the lead time for production?

The lead time is 1 month during the off-season and 1-3 months during the peak season.

Compact 300W Modified Sine Wave Inverter for Car Power

Name: Compact 300W Modified Sine Wave Inverter for Car Power
Brand: Changzhou Maoxin New Energy Co., Ltd.
SKU: 1975748601

Jiangsu, ChinaChangzhou Maoxin New Energy Co., Ltd.

US$24.00

1-499 Pieces

US$22.00

500-999 Pieces

US$19.00

1,000+ Pieces

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

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

Model NO.

MX-F0300W

Output Power

300W-900W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Square Wave Inverter

Type

DC/AC Inverters

Usage

Laptop, Mobile Phone, Game Player, Digital Camera, Phone, Display

Output Type

AC or DC

Type

OEM

Internal Structure

on-off Type

Power Source

Full-Bridge Type

Connection

Plug in

Color

Silver

Brand

Morxin

Max. Continuous Output Power

300W

Output Frequency Level

50Hz

Full Load Efficiency

≥84%

Storage Temperature

-10 - 50℃

Transport Package

OPP Bag

Specification

L175*W104.5*H64mm

Trademark

Morxin

Origin

China

Key features

Comprehensive Safety Protection: Features overload, over-voltage, under-voltage, overheating, and short-circuit protection with auto-shutdown.

Versatile Output Options: Provides 220V/230V AC output plus USB ports supporting QC2.0/3.0 for fast charging devices.

Multi-Certification Compliance: Certified with CE, RoHS, CCC, ISO9001, and SAA, ensuring international quality and safety standards.

Flexible Plug Standards: Available with EU Standard or Chinese National Standard (GB) AC outlets for global convenience.

OEM/ODM Customization: Supports full customization including brand, color, and internal structure for specific needs.

Compact Portable Design: Dimensions of 175*104.5*64mm make it ideal for cars, RVs, and emergency backup power.

Robust Load Compatibility: Modified sine wave output is compatible with most electronics, laptops, and resistive loads.

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: ≤1.60h

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.