Is the wave form pure sine or modified?

This is a Modified Sine Wave Inverter.

What certifications does the product have?

The product is certified with CE, RoHS, EMC, LVD, and SGS.

Can it be used for medical or industrial equipment?

Yes, it is suitable for vehicles, medical ambulances, solar/wind power systems, and office equipment.

Portable Power Inverter 1000W DC 12V 24V Dual Input Inverter for Car

Name: Portable Power Inverter 1000W DC 12V 24V Dual Input Inverter for Car
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 1969799225

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$17.00

20-99 Pieces

US$15.50

100+ Pieces

Product profile

Customization

Available

Warranty

1 year

Type

Car Power Inverter

Model NO.

CS1000DU

Certification

CE, RoHS

Brand Name

CONGSIN

Output Power

1000W

Wave Form

Modified sine wave

Input voltage

DC 12V/24V

Output Voltage

AC 220V

Output frequency

50Hz

Output Type

Single

Weight

0.88kg

Certificate

CE EMC LVD

Multi Protection

Yes

Cooling

fan

USB

2 USB

OEM

Welcome

Color

red

Transport Package

1 Unit/Box

Specification

205*105*65mm

Trademark

CONGSIN

Origin

Guangzhou

HS Code

8504403090

Production Capacity

5000pieces/Month

Key features

1000W Peak Power Output: Delivers 500W continuous and 1000W peak power for various devices.

Dual Voltage Input: Supports DC 12V and 24V input for versatile vehicle compatibility.

Comprehensive Protection: Features overload, short circuit, over-voltage, and thermal protection.

Soft-Start Technology: Gradual voltage ramp-up prevents shutdowns for motorized loads.

OEM/ODM Customization: Welcome OEM service with customizable brand and output power.

Durable Aluminum Case: Anodized aluminum housing ensures durability and heat dissipation.

Multiple Certifications: CE, RoHS, EMC, LVD, and SGS approved for safety and quality.

1-Year Warranty: Free repair for manufacturing defects within one year of purchase.

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.