Can I use this controller for lithium batteries?

Yes, it supports Ternary Lithium and LiFePO4 batteries with setable charge/discharge parameters.

Does the controller have a USB output?

Yes, it features a 5V/2A USB port for charging external devices.

PWM Solar Charge Controller 30A with Best Price

Name: PWM Solar Charge Controller 30A with Best Price
Brand: Foshan Kemapower Electronics Co., Ltd.
SKU: 865010095

Guangdong, ChinaFoshan Kemapower Electronics Co., Ltd.

US$4.00-6.00

1 Piece

Product profile

Customization

Available

Condition

New

Certification

Model NO.

HH-DU

Application

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

Rated Voltage

12V

Product Name

LED 12VDC 24VDC 20AMP PWM Solar Charge Convertor

Transport Package

Safety Packing

Specification

119*64*26mm

Trademark

KEMAPOWER

Origin

Foshan, China

HS Code

9032899090

Production Capacity

50000PCS/Yer

Key features

Wide Current Range: Available in 10A, 20A, 30A, and 40A models for diverse solar system needs.

Auto Voltage Detection: Automatically detects and switches between 12V and 24V systems.

Multi-Battery Compatibility: Supports AGM, GEL, Flooded, Lithium, and LiFePO4 battery types.

Advanced Protection: Features overload, short circuit, reverse polarity, and over-voltage protection.

Temperature Compensation: Adjusts charging voltage based on ambient temperature for battery safety.

LCD Display & Control: Real-time monitoring of battery status, fault codes, and load control.

USB Charging Port: Built-in 5V/2A USB port for charging mobile devices.

Flexible Load Modes: Offers Normal, Light Control, and Light + Time control working modes.

Company profile

Foshan Kemapower Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-09-16Nearest Port: GUANGZHOU,SHENZHENAverage Response Time: ≤8.41hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryThe provided records describe Foshan Kemapower Electronics Co., Ltd. as a China-based manufacturer/factory producing backup power and solar-energy products, with more than 20 years of experience and exports beginning in 2004. Reported products include UPS systems, inverters, solar charge controllers, batteries, solar panels, and related solar-power equipment. The supplier reports ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications, 6–10 R&D engineers, and 6–10 quality-control staff. Stated annual capacities include 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. The records also contain inconsistent identity information, including Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., with personal-care products listed in one record. After-sales support, customization capability, and customer cases are not sufficiently evidenced.

Supplier typeFoshan Kemapower Electronics Co., Ltd. is explicitly identified as a manufacturer/factory in Guangdong, China, with products centered on backup power and solar systems. However, other slices identify Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., and one lists personal-care products, creating an unresolved identity and scope inconsistency.

CertificationsThe supplier is reported to hold ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications. The records do not provide certificate numbers, validity dates, issuing bodies, or confirmation that each certificate belongs to the same legal entity.

After-Sales capabilityThe company description explicitly mentions after-sale service and support and states an intention to build long-term customer relationships. No operational details, service locations, response times, warranty terms, or support staffing are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and offers multiple inverter, battery, controller, and solar-system product categories. This supports the existence of some technical development capability, but there is no evidence of patents, proprietary technologies, new-product records, or documented innovation outcomes.

Production capacityThe supplier is identified as a manufacturer with reported annual capacities of 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. It also reports exports representing 41%–50% of sales and export activity since 2004, indicating established production and international supply experience.

Product Q&A

Q:What voltage systems does this controller support?

It supports both 12V and 24V systems with automatic detection.

Q:Is the PWM solar charge controller customizable?

The product name indicates a customizable LED 12VDC/24VDC 20AMP version is available.

Q:What battery types are compatible with this controller?

It is compatible with AGM, GEL, Flooded, Ternary Lithium, and LiFePO4 batteries.

Q:Does the controller offer protection against electrical faults?

Yes, it includes protection against overload, short circuit, reverse polarity, and over-voltage.

Q:What is the lead time for this product?

The average lead time is one month for both peak and off-peak seasons.

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PWM Solar Charge Controller 30A with Best Price