What is the maximum current rating?

The maximum current rating is 30A for the 30A model.

How does the temperature compensation work?

It uses an external temperature sensor to adjust charging parameters for optimal performance.

What are the payment terms?

Payment terms include LC, T/T, PayPal, and Western Union.

30A 12V/24V Solar Charger Controller PWM with LCD Display with 4USB

Name: 30A 12V/24V Solar Charger Controller PWM with LCD Display with 4USB
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 1923394075

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$11.50

20-49 Pieces

US$11.00

50-199 Pieces

US$10.50

200+ Pieces

Sample price:US$11.50/piece.Request sample

Product profile

Customization

Available

Warranty

12 months

Condition

New

Model NO.

DXP1230

Certification

ISO, CE

Application

Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Voltage Controller, Thermal Controller

Rated Voltage

12V

Brand Name

CONGSIN

Rated Range

12-24V

Maximum Current

30A

USB Port Voltage

Function

Both for Home and Streetlight Use

Size

Both for Home and Streetlight Use

Weight

0.3kg

Monitor

LED

No-Load Loss

<5mA

Operating Temperature

-20 ~ +60

Transport Package

PCS in One Box, 20 PCS in One Master Carton

Specification

CE & RoSH

Trademark

CONGSIN

Origin

China(Mainland)

HS Code

8504409940

Production Capacity

10000 Set/Sets Per Month

Key features

PWM Charge Mode: Features PWM charge mode (SOC) with micro-controller digital accuracy for efficient power management.

Dual Voltage Support: Compatible with 12V and 24V DC systems, suitable for home and streetlight applications.

Comprehensive Protection: Includes overload, short circuit, reverse polarity, and lightning strike protection for safety.

Digital LED Display: Double digital LED display shows timer settings and battery status with clear visual indicators.

Temperature Compensation: Equipped with external temperature sensor for optimized charging performance across varying climates.

USB Charging Ports: Integrated 4 USB ports with 5V output and 550mA current for convenient device charging.

Automatic Operation: Fully automatic operation with indicator LEDs for charging status, battery level, and load output.

Wide Operating Range: Operates effectively in temperatures from -20 to +60 degrees Celsius for diverse environments.

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.