What is the lead time for delivery?

Both peak season and off-season lead times are within 15 working days.

Is the inverter suitable for medical equipment?

Yes, it can be applied to in-car devices, medical ambulances, ships, and traffic lights.

What certifications does the product have?

The product is approved by CE, RoHS, SGS, GMC, and IP30 standards.

1500W Off Grid Inverter LED Display Power Sine Wave Inverters

Name: 1500W Off Grid Inverter LED Display Power Sine Wave Inverters
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 2010175045

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$26.50

50-499 Pieces

US$25.00

500+ Pieces

Product profile

Customization

Available

Warranty

1 year

Type

Car Power Inverter

Model NO.

CS1500DDBC

Certification

Brand Name

Congsin

Output Power

1500W

Output Type

Single

Output Voltage

DC10-15V

Weight

1kg

Certificate

Multi Protection

Yes

Transport Package

1 Unit/Blister

Specification

250*95*55mm

Trademark

Congsin

Origin

Duangdong

HS Code

8504403090

Production Capacity

5000pieces/Month

Key features

1500W Continuous Power: Delivers 1500W peak load power with 90%+ efficiency for reliable performance.

Soft-Start Technology: Gradual voltage ramp-up eliminates cold start failures and momentary shutdowns.

Comprehensive Protection: Includes low/high voltage cut-off, overload, short-circuit, and thermal protection.

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

CE & RoHS Certified: Meets international safety standards with CE, RoHS, SGS, and GMC approvals.

One Year Warranty: Factory covers free repair for material or production quality issues within one year.

OEM Service Available: Custom brand name options available for personalized product branding.

Fast Lead Time: Standard and peak season delivery completed within 15 working days.

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.

Product Q&A

Q:What is the output power of this inverter?

The inverter provides a maximum continuous power of 1500W with a peak load power rate of 1500W.

Q:Does this inverter support soft-start?

Yes, it features soft-start technology to gradually ramp up voltage, preventing failed cold starts and shutdowns.

Q:What protections are built into the inverter?

It includes low voltage alarm, low voltage shut down, over load protection, over voltage shut down, over thermal protection, and short circuit protection.

Q:What is the warranty period?

We offer a one-year warranty covering free repair for any raw material or production quality problems.

Q:Can I customize the brand name?

Yes, OEM service is available, allowing you to customize the brand name on the product.