What is the expected lifespan of the controller?

The controller is designed to have a service life of more than 8 years.

How do I connect the solar panel and battery?

Connect the battery first to the third and fourth terminals, then the solar panel to the first and second terminals, and finally the load to the fifth and sixth terminals.

What is the charging method used?

The controller uses a PWM (Pulse Width Modulation) charging method with full intelligent charge control.

48V 50A 60A Solar Power Panel Battery Charger Lighting System Regulator Controller

Name: 12V/24V/48V 50A 60A Solar Power Panel Battery Charger Lighting System Regulator Controller
Brand: Shenzhen Just-Solar Co., Ltd.
SKU: 752084082

Guangdong, ChinaShenzhen Just-Solar Co., Ltd.

US$7.40

10-499 Pieces

US$7.00

500-999 Pieces

US$6.60

1,000-4,999 Pieces

US$6.20

5,000-9,999 Pieces

US$5.80

10,000+ Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Warranty

3 Years

Condition

New

Model NO.

CM-5024(50A); CM-5048(50A); CM-6024(60A; CM-6048

Application

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

Rated Voltage

12V 24V 48V

Input Voltage

18V,36V,72V DC

Output

DC 12V/24V/48V 50A 60A

Battery Protection

Charging and Discharging

Charging Status

LED Indication

Work Method

PWM

Life-Time

More Than 8 Years

Transport Package

Color Box

Specification

CE, ROHS

Trademark

JUST

Origin

Shenzhen

HS Code

853710909

Production Capacity

10000PCS/Month

Key features

Multi-Voltage Compatibility: Supports 12V, 24V, and 48V systems with input voltages up to 72V.

High Current Capacity: Available in 50A and 60A models for robust power management.

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

Intelligent PWM Control: Full intelligent PWM charge control with adjustable parameters.

LCD Display Interface: LCD screen displays work status, battery info, and cumulative data.

Extended Lifespan: Designed for a service life of more than 8 years.

3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind.

Customizable Parameters: Specifications and parameters can be customized by customers.

Company profile

Shenzhen Just-Solar Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-05-05Nearest Port: SHEN ZHENAverage Response Time: ≤9.84hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, FCA, EXW

AI-Powered supplier vetting

SummaryShenzhen Just-Solar Co., Ltd. is identified as a China-based manufacturer/factory operating in Guangdong, with separate production entities described for domestic and overseas business. The supplier reports multiple management-system certifications, 50 quality-control staff, more than 10 production lines, extensive solar-product output, export activity since 2004, and sales coverage across multiple global regions. It states that it provides product design, R&D, manufacturing, shipment arrangement, warranties, after-sales service, and market suggestions. The available information supports strengths in manufacturing scale, export experience, product development, customization, and stated service capabilities. However, financial credibility cannot be assessed because relevant financial information is excluded, and the representative-title record is invalid or unusable.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with production locations in Shenzhen, Guangdong, China. Its descriptions identify separate production entities for domestic and overseas business, supporting direct manufacturing involvement rather than a purely trading profile.

CertificationsThe supplier lists BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, HSE, GMP, EICC, and QC 080000 as supplier-management-system certifications. The slice does not provide certificate numbers, validity dates, issuing bodies, or scopes, so the assessment is based on the stated holdings only.

After-Sales capabilityThe supplier explicitly states that it provides a warranty period for each product, after-sale service, and reasonable suggestions for solar products and markets. It also describes support across the full shipment process, indicating a stated service capability beyond production.

R&D capabilityThe supplier states that it designs, researches, develops, and manufactures solar products according to customer requirements, and reports total R&D-engineer experience of 31–40 years. These statements support product-development capability, although they do not quantify patents, laboratories, or new-product launches.

Production capacityThe supplier is identified as a factory and reports more than 10 production lines, 50 quality-control staff, and substantial stated output for solar systems, panels, chargers, and lights. It also lists a broad solar-product portfolio and export coverage across multiple regions, supporting significant production breadth and capacity.

Customization capabilityThe supplier explicitly states that it designs, researches, develops, and manufactures solar products according to customer requirements and supplies products in customers' quality classes. This directly supports customization in product design and quality specifications.

Client casesThe supplier lists Shell, Geodrill, Newmont, Tullow, and Heineken as main customers. These named customer references provide explicit evidence of customer cases, although the slices do not include project details, transaction scope, or verification documentation.

Product Q&A

Q:What are the available voltage options?

The controller supports 12V, 24V, and 48V systems. Input voltages can range from 12V-36V for 12V/24V models and 48V-72V for 48V models.

Q:What protection features are included?

It includes overload protection, short circuit protection, reverse discharging protection, reverse-polarity protection, and over-charge/discharge protection.

Q:Does the controller have a display?

Yes, the models feature an LCD display that shows product work information, battery status, and cumulative charge/discharge data.

Q:What is the warranty period?

The product comes with a 3-year warranty.

Q:Can the specifications be customized?

Yes, parameters may be customized by customers according to their specific requirements.