Powered by Made-in-China.com
Advanced PWM Solar Charge Controller for Sustainable Energy Systems
US$3.00-4.00
800 Pieces
Product profile
Customization
AvailableAfter-sales Service
1 YearCondition
NewModel NO.
LDCertification
ISO, CEApplication
Solar System ControllerRated Voltage
12V/24VTransport Package
BoxSpecification
18.5*11.7*5cmTrademark
JunengjiuOrigin
Zhongshan, ChinaProduction Capacity
50000Key features
Multi-Battery Compatibility: Supports lead-acid, lithium, and gel batteries for versatile system integration.
Dual Voltage Support: Compatible with 12V and 24V systems for flexible residential and commercial use.
Overload Protection: Automatically cuts off output when load current exceeds rated values to protect the system.
CE and ISO Certified: Meets international safety and quality standards for reliable performance.
Customization Available: Offers ODM services with customization from designs and samples.
1-Year Warranty: Provides 1-year after-sales service for peace of mind and support.
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: ≤2.61h
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 difference between PWM and MPPT controllers?
A:
PWM controllers reduce panel voltage to battery voltage with lower efficiency, suitable for small systems. MPPT controllers maximize output power by adjusting the operating point, offering higher efficiency for high-power or low-temperature systems.
Q:What types of batteries are compatible with this controller?
A:
Most solar controllers support multiple battery types, including lead-acid (sealed/open), lithium (lithium iron phosphate, ternary lithium), and gel batteries.
Q:Does the controller have overload protection?
A:
Yes, most solar controllers have overload protection. When 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 solar controller stops charging and manages the battery's discharge to the load according to settings, preventing the battery from over-discharging.
Q:What are the main functions of a solar controller?
A:
Main functions include charging management (preventing overcharging), discharge protection (preventing over-discharging), load control, and system monitoring (displaying voltage, current, and capacity).
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
You may also like
High-Efficiency PWM Solar Charge Controller for Green Energy Solutions
US$6.00-13.00
200 Pieces(MOQ)
Compact Junengjiu PWM Solar Charge Controller for Efficient Energy Management
US$10.00-11.00
800 Pieces(MOQ)
12/24V 5A-20A PWM Solar Charge Controller for Solar Street Light
US$20.00
100 Pieces(MOQ)
Durable Solar Charge Controller by Junengjiu for Sustainable Power Solutions
US$4.00-12.00
800 Pieces(MOQ)
Smart Junengjiu Solar Power Controller for Sustainable Energy Solutions
US$10.00-11.00
800 Pieces(MOQ)
100A MPPT Solar Charge Controller for Solar Energy System Use
US$236.00
1 Piece(MOQ)
12V/24V 10A/20A/30A Energy Panel Battery Regulator PWM Solar Charge Controller
US$6.80-10.00
1 Piece(MOQ)
24V30A PWM Solar Charger Controller for Solar Home System
US$10.80-11.50
500 Pieces(MOQ)
3kw MPPT Wind Charge Controller for Solar and Wind System Applications
US$560.00-1,750.00
1 Piece(MOQ)
12V/24V 10A 20A Solar PV Power Energy Panel Battery Charger Lighting System Solar DC Controller
US$3.20-4.50
10 Pieces(MOQ)
12V/24V 10A 20A Solar Power Energy PV Panel Battery Charger Lighting System Solar DC Controller
US$4.60-6.00
10 Pieces(MOQ)
24V20A PWM Solar Charger Controller for Solar Home System
US$9.80-11.00
500 Pieces(MOQ)
12/24/48VDC 30-60A Solar Charge Controller PWM Controller for Solar Power System
US$6.78-10.66
1 Piece(MOQ)
12V 24V 10A 20A Solar Power Energy Panel Battery Charger System Waterproof Output Controller
US$4.20-5.80
10 Pieces(MOQ)
10kw 1000 Watt MPPT Wind Charge Controller for Solar and Wind System Applications
US$560.00-1,750.00
1 Piece(MOQ)
60A 12V 24V 48V PWM Solar Charge Controller for off Grid Solar System
US$66.00-86.00
1 Piece(MOQ)
Advanced High-Efficiency MPPT Solar Charge Controller for Energy Systems
US$55.50
2 Pieces(MOQ)