What is the maximum power efficiency?

The maximum power efficiency is greater than 90%.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available.

1000W Modified Sine Wave Power Inverter with UPS Function & Charger

Name: 1000W Modified Sine Wave Power Inverter with UPS Function & Charger
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 739140565

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$32.00

100 Pieces

Sample price:US$32.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 year

Phase

Single

Model NO.

UL-1000W

Output Power

501 - 1000W

Certification

CE, ROHS

Brand

CONGSIN

Type

DC/AC Inverters

Power Source

Electric Power

Circuit Topologies

Push-pull Type

Nature of Wave String

Square Wave Inverter

Rated Power

1000W

Surge Power

2000W

Output Frequency

50/60Hz

Output Waveform

Modified Sine Wave

Max Outer Temperature

<65c

High Volt Cut off

>DC15V

Overload/Lowload Protection

Yes

Overvoltage/Lowvoltage Protection

Yes

UPS Function & Battery Charger

Yes

Rated Voltage

12V to 220V

Transport Package

Color Box

Specification

Trademark

CONGSIN

Origin

China

HS Code

85044019

Production Capacity

50000units/Month

Key features

High Power Efficiency: Maximum power efficiency exceeds 90% for optimal energy conversion.

Comprehensive Protection: Features low-voltage, high-voltage, overload, and short-circuit protection.

UPS Function & Charger: Integrated UPS function and battery charger for seamless power management.

Wide Output Voltage Range: Supports AC output voltages of 110V, 220V, 230V, and 240V.

Dual Input Voltage Support: Compatible with DC input voltages of 12V and 24V.

Multiple Certifications: Certified with CE, RoHS, and FCC for global compliance and safety.

OEM and ODM Services: Full OEM and ODM customization services available for clients.

Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.

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: ≤18h 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.