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12V/24V 10A 20A Solar Power Panel Battery Charger Lighting System Solar DC Controller
US$4.20
10-499 Pieces
US$3.80
500-999 Pieces
US$3.60
1,000-4,999 Pieces
US$3.40
5,000-9,999 Pieces
US$3.20
10,000+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableWarranty
3 YearsCondition
NewModel NO.
CMYD-2410; CMYD-2420Application
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal ControllerRated Voltage
12V 24VInput Voltage
18V,36VDCOutput
DC 12V/24V10A 20ABattery Protection
Charging and DischargingCharging Status
LED IndicationWork Method
PWMLife-Time
More Than 8 YearsTransport Package
Color BoxSpecification
CE, ROHSTrademark
JUSTOrigin
ShenzhenHS Code
853710909Production Capacity
10000PCS/MonthKey features
Dual Voltage Support: Compatible with 12V and 24V systems for versatile solar applications.
PWM Charge Control: Intelligent PWM technology ensures efficient and safe battery charging.
Comprehensive Protection: Features over-charge, over-discharge, short-circuit, and reverse polarity protection.
USB Output Function: Includes dual USB ports for convenient charging of mobile devices.
Adjustable Parameters: Charge and discharge parameters are adjustable for customized settings.
3-Year Warranty: Backed by a 3-year warranty for quality assurance and peace of mind.
LED Status Indication: Clear LED indicators for charging status and battery energy levels.
Customizable Specs: Specifications can be customized by customers to meet specific needs.
Company profile

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 is the warranty period for this solar controller?
A:
The product comes with a 3-year warranty.
Q:What input voltages are supported by the solar panel?
A:
The controller supports solar panel input voltages of 18V and 36V DC.
Q:Does the controller have USB output for charging devices?
A:
Yes, the CMYD-2420 model includes 2 USB ports for charging.
Q:What protections are included in this controller?
A:
It features over-charge, over-discharge, short-circuit, reverse polarity, and over-load protection.
Q:Can the specifications be customized?
A:
Yes, specifications may be customized by customers.
Send Inquiry
*To:
Shenzhen Just-Solar Co., Ltd.
Shenzhen Just-Solar Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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