Does the box include lightning protection?

Yes, it is equipped with a special high-voltage lightning protection device featuring both cathode and anode functions.

What is the warranty or inspection policy?

All finished products undergo 100% inspection including visual and functional checks before being packed.

Cold Pressed Steel Array 4ways~52ways DC Solar Array System PV Combiner Box Junction Box

Name: Cold Pressed Steel Array 4ways~52ways DC Solar Array System PV Combiner Box Junction Box
Brand: Changsong Electric Co., Ltd.
SKU: 860179085

Zhejiang, ChinaChangsong Electric Co., Ltd.

US$70.00

1 Piece

Sample price:US$90.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO, CB, CE

Model NO.

CS-2019

Application

Home, Industrial, Commercial

Specification

Normal

Transport Package

Standard Export Packing

Specification

Trademark

Changsong

Origin

Zhejiang, China

HS Code

8537109090

Production Capacity

50000PCS/Year

Key features

IP65 Outdoor Protection: Meets IP65 standard with anti-UV, acid, alkali, moisture, mildew, and rodent resistance.

High-Voltage Lightning Protection: Equipped with special high-voltage device featuring cathode and anode protection functions.

Replaceable Fuses: Each input includes 15A, 1000Vdc replaceable fuses with options for other grades.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

ISO Management Certified: Certified under ISO9001:2015, ISO45001:2018, and ISO14001 standards.

RS485 Communication: Includes RS485 communication terminal for data output and monitoring.

Quadruple Circuit Breaker: Uses dedicated quadruple PV circuit breakers with positive and negative in series.

100% Product Inspection: All finished products undergo visual and functional inspection before packing.

Company profile

Importers and ExportersManagement CertificationProduct CertificationMinor Customization

Changsong Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.98h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates as a combined company with a broad business scope covering plumbing equipment, cable ties, lamps, household appliances, measuring equipment, decoration materials, and related manufacturing, processing, sales, and import/export activities. It reports ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, although the information is presented as a company description rather than supported by certificate details. The supplier offers extensive customization and ODM services, but reports no new products in the past year and no available SDK. It has inventory capability and states peak- and off-season lead times within 15 working days, but lacks a valid manufacturing contract with associated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and serves zero stated overseas countries. After-sales and supplier-service controls lack written procedures or records. Financial credibility and customer cases cannot be sufficiently assessed from the...

Supplier typeThe supplier is identified as a combined company and reports a broad scope spanning manufacturing, processing, sales, household appliances, plumbing equipment, cable ties, lamps, measuring equipment, decoration materials, and import/export activities. This supports classification as a diversified operating manufacturer and trader, but the slices do not define its precise legal structure beyond “Combined.”

CertificationsThe company description states that Changsong obtained ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications. These stated certifications are positive evidence of quality, environmental, occupational-safety, and product-compliance coverage, although no certificate numbers, validity dates, or issuing-body records are provided.

After-Sales capabilityThe supplier has inventory capability and accepts multiple quotation and payment terms, with stated lead times within 15 working days in both peak and off-season. However, it has no written customer-complaint procedures or records, no written corrective/preventive-action procedures or records, no written supplier-service assessment procedures or records, no overseas warehouse, showroom, agent, or branch, and states zero countries with overseas services.

R&D capabilityThe supplier reports no new products in the past year and no available SDK, which limits evidence of recent product innovation and software-development capability. Conversely, it offers ODM services and uses ERP, OA, CRM, and SAP systems, indicating process digitization and some development-service infrastructure, but not sufficient evidence of strong innovation output.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization coverage.