Solar Energy Conversion Cable Assembly Manufacturer
Our solar cable assemblies are highly favored for commercial, residential, and industrial applications, delivering reliable performance while offering durability and high efficiency.
Our Clients
As a continuous renewable energy source, solar power demands exceptionally high reliability and performance from cable assemblies.
JinHai provides comprehensive wire harness solutions—from adapter harnesses to energy storage harnesses—delivering efficient, long-lasting power output for utility systems, commercial facilities, and residential applications.
Solar Harness and Cable Assembly
Solar Cell Connection Harness
Our solar panel connection cables are easy to install and can connect multiple panels or a single panel to multiple charge controllers simultaneously, allowing flexible adjustment of placement distances or movement.
Energy Storage Battery Connection Harness
TVU-certified cable, featuring a waterproof solar connector on one end and a ring terminal on the other.
Battery cables tested by TÜV, featuring battery terminals at both ends for direct connection to the charge controller.
Why Choose JinHai ?
Choosing JinHai solar cable assemblies means choosing a safe, efficient, and high-performance solution.
Customization Options
We offer a wide selection of connectors and cables, and we utilize specialized techniques to brand each of your solar cables with your logo or markings.
Premium Materials and Comprehensive Certifications
We utilize UV-resistant, bend-resistant, high-temperature-resistant, and waterproof materials that comply with TUV, UL, and IEC safety certifications.
Comprehensive Technical Support
We have an experienced technical team that not only provides initial consultation but also helps you select the configuration and materials best suited to your needs.
Quality Assurance
With advanced equipment and streamlined manufacturing processes, we can efficiently schedule both high-volume and custom orders with precision, shortening delivery times to ensure your projects stay on schedule.
Unparalleled Craftsmanship
JinHai combines innovation with advanced technology to deliver reliable, high-performance solutions tailored to your specific requirements.
Customized Services
- Custom solar cable assembly design for various connections and energy storage applications
- Prototyping and engineering support (wire cutting and stripping, connector and terminal crimping, overmolding and encapsulation, high-performance shielding design)
- Cable termination and full assembly
- Electrical testing and quality assurance
Design Process
First, we will conduct a detailed consultation regarding your project requirements. Subsequently, our engineers will tailor a customized solution based on your specifications. Once the design proposal is approved, we proceed with prototype manufacturing, followed by electrical testing and simulation validation.
Advantages
- Easy installation
- Removable in-line fuse holder
- ETL certified for high voltage up to 1500V
- Highly integrated for enhanced efficiency
- Utilizes TPV material and overmolding process for significantly improved waterproofing
- Multiple flexible sizes and customization options
Custom content
We offer a variety of customization services tailored to your needs, including:
- Cable specifications and sizes of various types
- Custom labels or markings for enhanced installation convenience and system safety
- Standalone or inline fuses with matching MC4 or MC3 connectors
- Special voltage and current ratings
- Adjustable cable lengths
Security Testing
We consistently adhere to a policy of safety first and quality foremost. All products undergo safety testing, including electrical overload testing, environmental and mechanical stress testing. Additionally, we conduct fire resistance and durability testing to ensure solar cables deliver optimal performance during actual use.
Prototyping
We possess flexible production scheduling capabilities, enabling us to handle both small-batch prototyping and large-volume orders. While ensuring quality, we provide you with the most cost-effective solutions.
Quality and Safety, Guaranteed
Adhering to IPC/WHMA-A-620 standards, we ensure reliability and performance in each product.
What Our Customer Say
Looking for The Best
Custom Wire Harness &
Cable Assembly Service?
Fast Turnaround Time
At JinHai, we ensure that custom wiring harness solutions are tailored to your needs, with quotations delivered within 12 hours to keep your projects on track.
Certified Quality Assurance
Our factory is ISO9001 and IATF16949 certified, guaranteeing the highest standards of quality, reliability, and compliance for all custom wiring harness and cable assembly services.
One-Stop Custom Solutions
We offer a complete, one-stop solution for all your wiring harness needs, from design to manufacturing, ensuring you get exactly what you need for your project.
What is the lead time for solar harness assemblies and their components?
The lead time for custom solar wiring harnesses and cable assemblies is typically 2 to 4 weeks, depending on the complexity and quantity of the order. We are committed to keeping your project on schedule and will provide an accurate delivery estimate once your order is confirmed.
What are the different types of solar energy storage wiring harnesses?
The most common cable types are harnesses with MC4 connectors, the PV series, and the USW-2 series. Different types of energy storage harnesses are used depending on the solar panels, inverters, and operating environment, and we have provided highly reliable solar energy storage harnesses to over 2,000 households in the United States.
How can we ensure the durability and reliability of solar harnesses?
All of our products are manufactured using high-quality materials, such as tinned copper for conductors and PA, XLPE, XLPO, TPE, and PVC for insulation.
For special requirements, we can also incorporate filler cores or shielding layers into the wire harnesses, or even use metal materials for the outer layer to enhance the harnesses’ resistance to compression and interference, as well as their superior electrical conductivity.
