What is the maximum input current per string?

The maximum input current for each string is 16A.

Is OEM service available?

Yes, OEM and ODM services are available with full customization options.

PV Combiner Box Waterproof String Solar Cell Combiner Box 500V Solar DC Junction Box

Name: PV Combiner Box Waterproof String Solar Cell Combiner Box 500V Solar DC Junction Box
Brand: Wenzhou Weilan Electric Co., Ltd.
SKU: 2066526065

Zhejiang, ChinaWenzhou Weilan Electric Co., Ltd.

US$35.00

5-49 Pieces

US$27.00

50+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Type

Solar Junction Box

Material

ABS

Model NO.

WL-PV1/1

IP Rating

IP65

Certification

Installation

Wall Mounting Type

Use

DC System

Protection Grade

IP65

Box Material

Plastic

Voltage

500V/1000V

No of String

1-4 String /Customizable

Warranty

1 Years

Product Name

Solar DC Combiner Box

Transport Package

Export Standard Packing

Specification

1PCS/Box

Trademark

WZAZURE /OEM

Origin

Zhejiang, China

Production Capacity

50000 Piece/Pieces Per Week

Key features

IP65 Waterproof Rating: Ensures reliable performance in harsh environments with excellent dust and water protection.

CE Certification: Meets strict European safety and quality standards for electrical components.

Customizable String Count: Supports 1-4 strings with customizable options to fit specific system needs.

Lightning Protection: Integrated surge protector with 20kA nominal discharge current for system safety.

OEM/ODM Service: Full customization available from samples, designs, or minor adjustments.

Cost-Effective Design: Lightweight and durable material reduces installation and maintenance costs.

Easy Maintenance: Facilitates post-inverter maintenance with convenient circuit breaker access.

Company profile

Patents AwardedFast DeliveryCustomization from SamplesOEM Services

Wenzhou Weilan Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.22h

AI-Powered supplier vetting

SummaryWenzhou Weilan Electric Co., Ltd. is a China-based trading company established in 2017 with three employees, offering distribution boxes, transparent protective window covers, and circuit breakers. It demonstrates professional technical, 3D design, SDK, ODM, OEM, and broad customization capabilities. Service procedures for corrective actions and customer complaints are documented and followed, while inventory capability is confirmed. However, evidence also shows no overseas warehouse, showroom, agent or branch, offline trade-show participation, or new products during the past year. Production capacity, manufacturing contracts, quality assurance, raw-material traceability, certification holding, and overseas service coverage remain unverified. The supplier has exported for six years, with exports representing 41%–50% of total sales, and can quote under FOB, CIF, CFR, and EXW terms. An environmental impact assessment report is absent, although regular fire drills were conducted during the past year. Audit...

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it confirms in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting demonstrated international after-sales reach.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design capability and an available SDK, and it offers ODM services. Nevertheless, it reported no new products during the past year, so the evidence supports technical development capability but not recent product innovation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project details, product quantities, or verifiable case documentation are provided.