What is the warranty period?

The product comes with a 1-year warranty.

30A Lcdpwm Solar Charge Controller with USB

Name: 12V/24V/48V DC 10A/20A/30A Lcdpwm Solar Charge Controller with USB
Brand: NINGBO KEMAPOWER ELECTRONICS CO., LTD.
SKU: 864051905

Zhejiang, ChinaNINGBO KEMAPOWER ELECTRONICS CO., LTD.

US$6.78-10.66

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Condition

New

Certification

ISO, CB, CE

Application

Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller

Rated Voltage

12/24/48V

Transport Package

Safety Pack by Sea/Air/Express

Specification

green color

Trademark

KEMAPOWER / OEM

Origin

China

HS Code

9032899090

Production Capacity

50000PCS/Year

Key features

Wide Voltage Compatibility: Supports 12V, 24V, and 48V systems with automatic recognition for 12/24V models.

High Current Capacity: Available in 30A, 40A, 50A, and 60A models to suit various solar system sizes.

Comprehensive Protection: Features over-current, reverse polarity, over-charge, short circuit, and temperature protection.

Smart LCD Display: LCD screen shows battery type, voltage, current, accumulated energy, and fault codes.

Dual USB Charging: Built-in 2*1A USB ports for convenient charging of mobile devices.

Flexible Load Control: Supports regular, light control, and light+time control modes for street lights.

Multi-Battery Support: Compatible with Sealed, GEL, Flood, and User-defined battery types.

Company profile

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-05Nearest Port: Ningbo, ChinaAverage Response Time: ≤11.00hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNINGBO KEMAPOWER ELECTRONICS CO., LTD., established in 2015 in Zhejiang, China, is a trading company specializing in power supply products. It has a small workforce of 10 employees but manages a robust manufacturing operation with five production lines and annual production output between US$50 million and US$100 million. The company is committed to providing quality and customized services, with a focus on reliable after-sales support and a 7*24 hours online technology service. They have a strong international presence, exporting to North America and Southeast Asia/Mideast, and 41-50% of their sales are exports.

After-Sales capabilityThe supplier promises reliable after-sales support and offers annual help and training to customers.

R&D capabilityThe supplier has one R&D engineer, indicating limited innovation capability.

Production capacityThe company operates five production lines and has an annual output between US$50 million and US$100 million.

Customization capabilityThe supplier offers customized products and operates with a low minimum order quantity.

Product Q&A

Q:What voltage systems does this controller support?

It supports 12V, 24V, and 48V systems. Some models feature automatic recognition for 12V and 24V, while others support 48VDC.

Q:What protection features are included?

It includes protection against PV input over-current, reverse polarity, battery over-charge/discharge, reverse polarity, back discharge, load overload/short circuit, and controller over-temperature.

Q:Can I control the load output automatically?

Yes, it supports regular mode, light control mode, and light and time control mode, which is ideal for street lighting applications.

Q:Does it have USB charging ports?

Yes, it features two 5V 1.0A USB ports for charging mobile devices.

Q:What battery types are compatible?

It supports Sealed, GEL, Flood, and User-defined battery types, with temperature compensation for optimal charging.