What is the minimum order quantity?

The minimum order quantity is 2000 units.

What are the payment terms?

Payment terms include LC, T/T, Western Union, Small-amount payment, PayPal, and D/P.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Smart Solar Charge Controller for Home and Outdoor Use

Name: Smart Solar Charge Controller for Home and Outdoor Use
Brand: Zhongshan Juneng Jiu Technology Co.,Ltd
SKU: 2212923005

Guangdong, ChinaZhongshan Juneng Jiu Technology Co.,Ltd

US$3.00-4.00

800 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

Model NO.

Condition

New

Certification

ISO, CE

Application

Solar System Controller

Rated Voltage

12V/24V

Carton Size

54*40*23cm

Innerbox Size

19*10*5.5cm(Per PC)

Brand

Junengjiu

Origin1

Zhongshan/China

Transport Package

Box

Specification

16.7*9.3*3.8cm(Per pc)

Trademark

Junengjiu

Origin

Zhongshan, China

HS Code

8504403090

Production Capacity

50000

Key features

Dual Voltage Support: Compatible with 12V and 24V systems for versatile application.

High Efficiency MPPT: Maximizes solar panel output power by dynamically adjusting operating points.

Multi-Battery Compatibility: Supports Lead-acid, Lithium, and Gel batteries for flexible usage.

Comprehensive Protection: Features overload, overcharge, and over-discharge protection for safety.

System Monitoring: Displays and monitors voltage, current, and battery capacity data.

Certified Quality: Meets ISO and CE certification standards for reliability.

Nighttime Management: Automatically manages battery discharge to loads at night.

Customization Available: Supports customization from designs and samples for branding.

Company profile

Product CertificationQuality AssuranceExhibition ExperienceFast Delivery

Zhongshan Juneng Jiu Technology Co.,Ltd

Guangdong, China

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: ≤1.49h

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 a solar controller?

A solar controller manages electrical 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?

PWM controllers reduce voltage with lower efficiency, suitable for small systems. MPPT controllers maximize output power by adjusting operating points, offering higher efficiency for high-power or low-temperature systems.

Q:What types of batteries can be used with this controller?

Most solar controllers support multiple battery types, including lead-acid (sealed/open), lithium (lithium iron phosphate/ternary), and gel batteries.

Q:Does the controller have overload protection?

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?

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.