Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

What are the payment terms?

We accept LC, T/T, PayPal, and Western Union.

What is the lead time for orders?

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

Fast Charging 3500W 12V to 220V Pure Sine Wave Inverter with Auto Protection

Name: Fast Charging 3500W 12V to 220V Pure Sine Wave Inverter with Auto Protection
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 1954168915

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$139.70

200 Pieces

Sample price:US$145.00/piece.Request sample

Product profile

Customization

Available

Nature of Source Flow

Passive inverter

Certification

Model NO.

BSA3535

Output Power

>1000W

Grid Type

off-Grid Inverter

Output Type

Single

Circuit Topologies

Push-Pull Type

Nature of Wave String

Sine Wave Inverter

Type

DC/AC Inverters

Rated Power

3500W

Surger Power

7000W

Output Frequency

50/60Hz

Output Waveform

Pure Sine Wave

Max Outer Temperature

<65c

High Volt Cut off

>15DC

Housing Material

Aluminum Alloy

Phase

Single

Power Source

Electric Power

Transport Package

1PCS/Color Box

Specification

Trademark

CONGSIN

Origin

Guangzhou, China

HS Code

85044019

Production Capacity

80000PCS/Month

Key features

Pure Sine Wave Output: Provides clean AC power suitable for sensitive electronics and appliances.

Auto Protection System: Includes fault alarms for overload, over voltage, over heat, and short circuit.

QC3.0 USB Fast Charge: Equipped with USB port for rapid charging of mobile devices.

Multi-Functional Display: Real-time monitoring of battery capacity, load power, voltage, and fan status.

High Peak Power: Rated power of 3500W with surge power reaching 7000W for startup loads.

Wide Input Voltage: Supports DC 12V, 24V, 48V, and 60V input options for flexibility.

Durable Aluminum Housing: Constructed with aluminum alloy for efficient heat dissipation and durability.

CE Certified Quality: Meets CE, RoHS, and FCC standards for safety and performance.

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.