How long does it take to receive the order?

The average lead time is within 15 workdays.

What payment methods do you accept?

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

What is the input voltage limit?

The input voltage must be less than 50V.

High-Efficiency 30A/40A Solar Charge Controller for Off-Grid Systems

Name: High-Efficiency 30A/40A Solar Charge Controller for Off-Grid Systems
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 853857685

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$14.20-16.00

24 Pieces

Sample price:US$14.90/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 year

Warranty

1 year

Model NO.

MG2430Z

Condition

New

Certification

CE, RoHS

Application

Solar System Controller

Rated Voltage

24V

Output Current

30A

Weight

516g/ PCS

Display

LCD Display

Input voltage

<50V

Transport Package

Carton

Specification

CE; RoHS; FCC

Trademark

DOXIN

Origin

Guangzhou, China

Production Capacity

100000 PCS Per Month

Key features

Ultra-Low Power Consumption: Minimal consumption of less than 10mA both day and night for maximum efficiency.

Versatile Application Scope: Perfectly fits solar street lamps, DC loads, illumination systems, and comprehensive solar power systems.

Clear LCD Display: Features an LCD display for easy monitoring and operation of the solar controller.

Compact and Lightweight: Weighs only 516g per piece, ideal for portable and space-constrained installations.

Comprehensive Certifications: Certified with CE, RoHS, and FCC standards ensuring safety and compliance.

OEM and ODM Services: Full OEM and ODM services available to meet specific customization needs.

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

Flexible Payment Options: Accepts LC, T/T, PayPal, and Western Union for convenient transactions.

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.