What is the lead time for production?

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

Does the controller have overload protection?

Yes, it automatically cuts off output when load current exceeds rated value.

Is customization available?

Yes, we offer customization from designs and samples.

Advanced PWM Solar Charge Controller for Efficient Energy Solutions

Name: Advanced PWM Solar Charge Controller for Efficient Energy Solutions
Brand: Zhongshan Juneng Jiu Technology Co.,Ltd
SKU: 2213521155

Guangdong, ChinaZhongshan Juneng Jiu Technology Co.,Ltd

US$4.00-6.00

200 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Condition

New

Certification

ISO, CE

Application

Solar System Controller

Rated Voltage

12V/24V

Transport Package

Box

Specification

18.5*11.7*5cm

Trademark

Junengjiu

Origin

Zhongshan, China

Production Capacity

50000

Key features

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

Comprehensive Protection: Features overload protection and prevents battery overcharging or over-discharging.

Multi-Battery Compatibility: Supports lead-acid, lithium, and gel batteries for flexible energy storage.

Certified Quality: Meets ISO and CE standards ensuring safety and reliability.

Lifetime Warranty: Provides 1-year warranty coverage for peace of mind.

Customization Options: Offers customization from designs and samples for specific needs.

Efficient Energy Management: Optimizes solar energy system efficiency and extends battery life.

Manufacturer Direct: Direct supply from a verified manufacturer with 34 employees.

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: ≤2.04h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a trade company located in Zhongshan, with associated companies in manufacturing. It reports CE and RoHS certifications, customization from designs and samples, ODM services, and new product development during the past year. Production resources include three production lines and several listed machines, but the supplier does not continuously reconcile production quantities for each batch. Service procedures exist for supplier assessment, corrective actions, and complaint handling, yet no written records were provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and no overseas service countries were reported. Financial records are referenced for 2022–2024, but no financial performance details are provided. No available SDK, no factory environmental impact assessment report, and no OEM service for popular brands were reported.

CertificationsThe supplier reports CE and RoHS certifications. These are explicit product or compliance certifications and provide positive evidence for this field.

After-Sales capabilityThe supplier has procedures for complaint handling, corrective and preventive actions, and service-capability assessment, but no written records are available. It has no overseas warehouse, showroom, agents, or branches, and reports service availability in zero overseas countries, limiting demonstrated after-sales coverage.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, demonstrating some product-development capability. However, it explicitly reports no available SDK, so the evidence does not support a fully strong innovation capability across the requested scope.

Production capacityThe supplier lists multiple production-related facilities or equipment and reports three production lines. However, it does not continuously reconcile quantities for each batch or bulk production, which is an explicit production-control deficiency.

Customization capabilityThe supplier explicitly supports customization from designs and samples and provides ODM services. These capabilities directly demonstrate design-based and sample-based customization.