What protections does the inverter have?

It includes protection against battery low voltage, over voltage, over load, over temperature, short circuit, and reverse polarity.

Can I customize the logo and packaging?

Yes, OEM services are available. You can provide high-resolution logos (max 2 colors, no gradients) and custom manuals.

What is the warranty period?

We provide a 2-year warranty for all our inverters to ensure quality and customer satisfaction.

Electricity Protection LED Display 4000W High Frequency Car Pure Sine Wave Inverter

Name: Electricity Protection LED Display 4000W High Frequency Car Pure Sine Wave Inverter
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2052707945

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$358.73

1 Piece

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

CCC, ISO9001, RoHS, CE, SAA

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Push-Pull Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Size

48*21.6*15.6

Weight

10kg

Transport Package

Standard Export Packing

Specification

48*21.6*15.6

Trademark

OEM

Origin

Zhejiang, China

Production Capacity

20000PCS/Month

Key features

Pure Sine Wave Output: Provides clean 110V/220V AC power with THD<3%, safe for sensitive electronics like TVs and computers.

4000W High Power: Rated 4000W continuous power with 8000W surge capacity, supporting heavy loads like ACs and fridges.

Multi-Voltage Input: Compatible with 12V, 24V, and 48V DC input systems for versatile battery bank configurations.

Comprehensive Protection: Features overload, over-voltage, low-voltage, short circuit, and reverse polarity protection mechanisms.

Intelligent Cooling: Equipped with intelligent cooling fans that adjust speed based on temperature for efficient heat dissipation.

High Efficiency: Achieves up to 94% output efficiency, minimizing energy loss during power conversion.

OEM Customization: Supports custom logos, labels, and manuals with high-resolution JPG files and specific model numbers.

2-Year Warranty: Backed by a 2-year warranty covering mechanical defects and ensuring long-term reliability.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤4.39hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd. is a manufacturing enterprise established in 2009 in Zhejiang, China, specializing in high- and low-voltage equipment. It reports OEM service for recognized brands, broad export coverage, and design customization capabilities. Quality-related strengths include written procedures, retained records, ISO9001, ISO14001, OHSAS18001, CB, SEMKO, CE, and CCC certifications. Service processes include documented complaint handling and corrective/preventive actions. Production is supported by one production line, 11–20 quality control staff, and stated lead times of within 15 working days off-season and one month during peak season. Innovation resources appear limited: one R&D engineer is identified, and no SDK is available. Quality test equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels without performance values, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly described as a professional manufacturing enterprise integrating development, production, sales, and service, specializing in high- and low-voltage equipment. It operates one production line and provides export-oriented manufacturing services, including exports through agents.

CertificationsThe company states that it holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, and CCC is also listed as a sustainable development and product certification capability. These are explicit certification claims supporting this field.

After-Sales capabilityThe R&D engineer’s responsibilities include technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, and effective customer complaint handling.

Production capacityThe supplier operates one production line and reports annual output in a stated range, with 11–20 quality control staff and standardized finished-product inspection instructions. However, quality test equipment is reported as zero and ongoing quantity reconciliation for each batch or mass production is not performed, indicating material production-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated support for customer-specific product requirements.