What is the warranty period?

The product comes with a 1-year warranty.

What certifications does the inverter have?

It is certified with RoHS, CE, and FCC standards.

What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

High-Efficiency 12V to 220V Power Inverter with LED Display

Name: High-Efficiency 12V to 220V Power Inverter with LED Display
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 1994030755

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$17.57

100-199 Pieces

US$16.59

200-499 Pieces

US$14.09

500+ Pieces

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

RoHS, CE, FCC

Model NO.

CS500DDBC

Output Power

401 - 500W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Square Wave Inverter

Type

DC/AC Inverters

product Name

DC to AC 1500W Car Inverter

Rated Power

500W

Peak Power

1000W

Input Voltage

12V/24V/36V/48V

Output voltage

110V/120V/220V/230V/240V

Frequency

50Hz/60Hz

USB Outlet

5V 500mA

Efficiency

90%

Protection

Low volt alarm/ High volt alarm/Short circuit

Warrantly

1 Year

Load adjustment

Inverter efficiency

85%

Use for

Cars, Trucks, Motor, Bus

Cooling method

fan

Environment

-20 to 70

Transport Package

1PCS/Box

Specification

CE; RoHS

Trademark

Congsin

Origin

Guangzhou, China

HS Code

8504409940

Production Capacity

30000PCS/Month

Key features

High Power Output: Delivers 500W continuous power with 1000W peak capacity for demanding devices.

Multiple Charging Ports: Equipped with 2 AC outlets and 4 USB ports for simultaneous device charging.

Comprehensive Safety Protections: Features thermal shutdown, overload, surge, low battery alarm, and reverse polarity protection.

LED Display Monitoring: Real-time voltage and status monitoring via integrated LED display screen.

Wide Input Voltage Range: Supports 10.5V to 15V DC input for stable operation across various battery levels.

Global Voltage Compatibility: Outputs 110V/120V/220V/230V/240V AC to suit international appliance standards.

Certified Quality: Meets international safety standards with RoHS, CE, and FCC certifications.

Customization Services: OEM and ODM services available for tailored product requirements.

Company profile

Guangzhou Congsin Electronic Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-04-01 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGuangzhou Congsin Electronic Technology Co., Ltd is a China-based limited company established in 2021 with 54 employees and a 925 m² manufacturing site in Guangdong. It operates four production lines, has 11–20 quality-control staff, and produces power inverters, solar charge controllers, and related products. The supplier states that it exports to more than 40 countries and that exports represent 90% of total sales. It reports OEM/ODM capability, two years of R&D engineer experience, automatic wave soldering and multifunction testing equipment, and a one-year warranty for power inverters. However, no supplier-management-system certifications are listed. The provided information supports production, export, customization, and after-sales claims, while financial credibility and customer-case strength remain insufficiently evidenced. Reported output figures contain inconsistent entries, so production scale should be verified before reliance.

Supplier typeThe supplier is identified as Guangzhou Congsin Electronic Technology Co., Ltd., a China-based limited company established in 2021. It reports a 925 m² manufacturing plant, four production lines, and business activities spanning manufacturing, electrical and electronic products, and consumer electronics, supporting classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available information, indicating a documented gap for this field.

After-Sales capabilityThe supplier explicitly describes itself as a reliable power-inverter supplier offering a one-year warranty. This is direct evidence of a defined warranty-based after-sales commitment, although no further service-process or response-time details are provided.

R&D capabilityThe supplier reports an R&D department, professional engineer support, OEM/ODM project capability, automatic wave soldering machines, and multifunction testing machines. However, only two years of total R&D engineer experience is stated, and no patents, proprietary technologies, or product-development results are provided.

Production capacityThe supplier reports four production lines, 11–20 quality-control staff, product-specific output information, and fulfillment within 15 working days in both off-peak and peak seasons. The output data contains inconsistent and unusually large entries, so production capacity is supported in principle but requires verification.

Customization capabilityThe supplier explicitly states that its R&D department supports OEM and ODM projects and that it has professional engineer support. Its stated export experience across more than 40 countries further indicates experience serving varied markets, although specific customization examples are not provided.