What is the warranty period for this inverter?

We provide a 1-year construction warranty covering mechanical defects and quality issues.

Can I customize the input/output voltage for this inverter?

Yes, we offer OEM/ODM services. Input voltages can be customized from 12V to 60V DC, and output voltages from 110V to 240V AC to meet specific requirements.

Efficient 1000W DC to AC Inverter for Global Socket Compatibility

Name: Efficient 1000W DC to AC Inverter for Global Socket Compatibility
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 761428385

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$17.22

100-199 Pieces

US$16.48

200-499 Pieces

US$14.88

500+ Pieces

Product profile

Customization

Available

After-sales Service

1 year

Warranty

1 year

Model NO.

CS1000WD

Nature of Source Flow

Passive inverter

Phase

Single

Output Power

1000W

Certification

CE, FCC

Brand

Congsin

Type

DC/AC Inverters

Power Source

Solar Power, Electric Power

Circuit Topologies

Half-Bridge Type

Nature of Wave String

Square Wave Inverter

Use

DC to AC Inverter

Power

150W

Output Waveform

Modified Sine Wave

Appliance

Universal Frequency Appliance

Input

DC12V

Output

AC220V

Efficiency

Above 90%

Certificate

Protection

Low volt alarm/ High volt alarm/ Short

Use for

Car, Truck, Motor, Bus

Work environment

-20~70

Load adjustment

Inverter efficiency

85%

Input voltage

12V/24V

Output voltage

110V/220V/230V/240V

Transport Package

1PCS/Blister

Specification

Trademark

Congsin

Origin

Guangzhou, China

HS Code

8504409940

Production Capacity

2000PCS/Month

Key features

150W Modified Sine Wave Output: Provides stable AC 220V output with peak load power up to 300W for various appliances.

Dual CPU Intelligent Control: Features high reliability, low failure rate, and precision control via advanced SCM technology.

Comprehensive Protection System: Includes overload, overheating, short circuit, low-voltage, overvoltage, and overcurrent safeguards.

Universal Socket Compatibility: Supports global socket standards and connects via cigarette lighter plug or AC outlet.

High Efficiency & Low Noise: Efficiency exceeds 90% with intelligent cooling fan control for silent, energy-saving operation.

Versatile Application Scenarios: Ideal for solar/wind power, communication equipment, industrial control, and emergency power.

OEM/ODM Customization Available: Customizable input/output voltages (12V-60V DC to 110V-240V AC) and surge protection.

Certified Quality & Safety: CE, FCC, RoHS, ETL, and eMark certified ensuring compliance with international standards.

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.

Product Q&A

Q:Why is the electric appliance not working and the indicator light off?

Check if the battery is faulty, if positive/negative poles are connected incorrectly, or if cables are loosely connected. Replace or repair the battery/inverter and tighten terminals.

Q:Why is the appliance not working while the RED indicator light is on?

This indicates overload, depleted battery, overheating, or high input voltage. Use appliances with power below the inverter's nominal limit, charge the battery, cool the inverter, or check battery voltage.

Q:Why is the tested output voltage too low?

Standard voltmeters may show inaccurate readings for modified sine wave inverters. Use a 'true RMS Multi-meter' to obtain accurate data.

Q:Why can only small power loads be driven?

Voltage declines as current passes through cables. Shorten the cable length and use thicker cables to reduce resistance and improve performance.

Q:Why are the hours of use too short?

High appliance consumption, faulty/undercharged batteries, or voltage drop in cables can cause this. Use larger capacity batteries, replace faulty ones, use better chargers, or shorten/thicken cables.