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High-Performance Solar Charge Controller for Sustainable Energy Solutions
US$10.00-11.00
800 Pieces
Product profile
Customization
AvailableCondition
NewCertification
ISO, CEModel NO.
4860Application
Solar System ControllerRated Voltage
12V/24VTransport Package
BoxSpecification
18.5*11.7*5cmTrademark
JunengjiuOrigin
Zhongshan, ChinaProduction Capacity
50000Key features
High Efficiency MPPT: Dynamically adjusts operating point to maximize solar panel output power.
Multi-Battery Support: Compatible with Lead-acid, Lithium, and Gel batteries for versatile use.
Smart Load Control: Manages power supply to loads and prevents battery over-discharging.
Overload Protection: Automatically cuts off output when load current exceeds rated value.
Dual Voltage System: Supports 12V and 24V rated voltages for flexible system integration.
CE & ISO Certified: Meets international safety and quality standards for reliable performance.
Customization Available: ODM service supports customization from designs and samples.
Nighttime Management: Stops charging at night and manages discharge to prevent battery damage.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Zhongshan PortAverage Response Time: ≤1.37h
About Our Factory & Business Background
Address3rd Floor, 1st Elevator, Building E, No.66 Hesui Industrial Avenue, Dongfeng Town, Zhongshan, Guangdong, China
Plant Area1483 square meters
Number of Employees34
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, Western Union, Small-amount payment, PayPal, D/P
International Commercial Terms(Incoterms)EXW, CFR, CIF, FOB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity2000
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsPower Inverter, Solar Charge Controller, Inverter, Solar Controller, Solar Inverter, Solar Power Inverter, Car Inverter, Car Power Inverter, Solar Panel Inverter, Charger Controller
Production Lines3
Production MachinesWave Soldering Machine, Ultrasonic Machine, Aging Line, Packing Machine, Marking Machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers2 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2019-10-16
Main MarketsDomestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Product CertificationCE, RoHS
Cooperated with Fortune 500No
Product Q&A
Q:What is the main function of a solar controller?
A:
It manages energy transmission between solar panels and batteries, preventing overcharging or over-discharging to extend battery life and optimize system efficiency.
Q:What is the difference between PWM and MPPT controllers?
A:
PWM reduces panel voltage to battery voltage with lower efficiency, suitable for small systems. MPPT dynamically adjusts the operating point to maximize output power, offering higher efficiency for high-power or low-temperature systems.
Q:Which battery types are compatible with this controller?
A:
Most solar controllers support multiple types including sealed and open lead-acid batteries, lithium batteries (lithium iron phosphate, ternary lithium), and gel batteries.
Q:Does the controller have overload protection?
A:
Yes, most solar controllers include overload protection. If the load current exceeds the rated value, the controller automatically cuts off the output to protect the system.
Q:How does the controller work at night?
A:
At night, the controller stops charging and manages the battery's discharge to the load according to settings, preventing the battery from being over-discharged.
Send Inquiry
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Zhongshan Juneng Jiu Technology Co.,Ltd
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