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High-Efficiency 18A PWM Solar Charge Controller for Renewable Energy
US$4.00-6.00
200 Pieces
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
ELCondition
NewCertification
ISO, CEApplication
Solar System ControllerRated Voltage
12V/24VTransport Package
BoxSpecification
18.5*11.7*5cmTrademark
JunengjiuOrigin
Zhongshan, ChinaProduction Capacity
50000Key features
1-Year Warranty Coverage: Comprehensive 1-year warranty provided for all units under new condition.
Multi-Battery Compatibility: Supports Lead-acid, Lithium, and Gel battery types for versatile use.
Dual Voltage Support: Compatible with both 12V and 24V systems for flexible installation.
CE & ISO Certified: Meets international safety and quality standards with CE and ISO certifications.
Overload Protection: Automatically cuts off output when load current exceeds rated limits.
Customization Available: ODM service available with customization from designs and samples.
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: ≤2.44h
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 warranty period?
A:
We provide a 1-year warranty for this product.
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 for maximum power, offering higher efficiency for high-power or low-temperature systems.
Q:Which battery types are supported?
A:
Most solar controllers support multiple battery types, including Lead-acid (sealed/open), Lithium (LFP, ternary), and Gel batteries.
Q:Does the controller have overload protection?
A:
Yes, most solar controllers have overload protection. It automatically cuts off output if the load current exceeds the rated value to protect the system.
Q:How does the controller work at night?
A:
At night, the controller stops charging and manages battery discharge to the load according to settings, preventing over-discharge.
Send Inquiry
*To:
Zhongshan Juneng Jiu Technology Co.,Ltd
Zhongshan Juneng Jiu Technology Co.,Ltd*Content:
Supplier replies will be sent to your registered email
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