What is the maximum number of input strings supported?

The models support up to 4, 6, 10, or 16 parallel inputs depending on the specific model selected.

Does the product include arc fault detection?

Yes, it features real-time harmful arc detection in the DC circuit with automatic trip switch activation.

4 in 1 out Convergence Box PV Combiner Box Solar Panels Combiner

Name: 4 in 1 out Convergence Box PV Combiner Box Solar Panels Combiner
Brand: Jinan Deming Power Equipment Co., Ltd
SKU: 1937515462

Shandong, ChinaJinan Deming Power Equipment Co., Ltd

US$140.00-750.00

1 Piece

Product profile

Customization

Available

Type

Combiner Box

Structure

Protection

Model NO.

DM-CB4

Certification

ISO9001:2000

Form

All- packaged Type

Operation Voltage

High Voltage

Size

1 Uint

Application Range

Power Plants

Shell Material

Steel Plate

Shell Protection Grade

IP65

Brand

Deming

Transport Package

Wooden Case

Specification

4 IN 1

Trademark

Deming

Origin

Shandong

HS Code

8543709990

Production Capacity

50000 PCS/Year

Key features

Comprehensive Protection Functions: Includes reverse current prevention, over-current, over-voltage, lightning protection, and arc detection.

High Voltage Capacity: Supports up to 1000Vdc with maximum output current ranging from 40A to 160A depending on model.

IP65 Weatherproof Design: Steel plate shell with IP65 protection grade suitable for outdoor installation in harsh environments.

Real-time Arc Fault Detection: Built-in alarm system detects harmful DC arcs and automatically trips the switch to prevent fire.

Remote Data Communication: Features RS485 port supporting MODBUS-RTU protocol for remote monitoring and control.

Flexible Customization Options: Offers full, minor, and flexible customization based on samples or designs.

Programmable Alarm Settings: Allows users to set alarm parameters and enable or disable specific alarm functions.

Company profile

Cooperated with Fortune 500Importers and ExportersYears of Export ExperienceHigh Repeat Buyers Choice

Jinan Deming Power Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.20h

AI-Powered supplier vetting

SummaryThe supplier is a renewable-energy power-products enterprise producing wind and solar controllers, inverters, generators, converters, and related equipment. It holds an ISO9001:2015 certificate, reports dedicated quality-control resources and documented inspection procedures, and has documented corrective-action and complaint-handling processes. Its technical profile is strong: it provides 3D design, SDK, ODM, OEM, and multiple customization options, and reports new products within the past year. Production evidence includes three lines and stated annual capacities for inverters and charge controllers, but manufacturing capacity lacks a valid contract with affiliated subcontractors. Overseas support is limited by the absence of overseas branches, agents, warehouses, and showrooms. Financial credibility cannot be assessed because the slices only identify reporting years, not financial results or ratios. No specific customer cases are provided.

Supplier typeThe supplier is explicitly described as a high-tech enterprise focused on researching, producing, selling, and servicing renewable-energy power products. It is also identified as a professional technical supplier offering ODM and OEM services, indicating both manufacturing and technical-solution capabilities.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a recognized quality-management certification, although the slices do not provide the certificate scope or validity date.

After-Sales capabilityThe supplier has documented corrective/preventive-action and complaint-handling procedures with records, written service-capability assessment procedures, finished-product inspection instructions, and stated installation, training, repair, maintenance, and debugging services. However, it has no overseas agents or branches, no overseas warehouse or showroom, and lists zero countries for overseas services, so international service reach is limited.

R&D capabilityThe supplier reports 16 years of total R&D-engineer experience, professional technical-supplier capability, available SDK support, and new products developed within the past year. It also offers 3D software design and ODM services, providing explicit evidence of product-development capability.

Production capacityThe supplier operates three production lines, reports annual capacity of 10,000 inverter sets and 10,000 charge-controller sets, and has documented finished-product inspection instructions. However, it reports no valid manufacturing-capacity contract with its affiliated subcontractors, which creates a documented capacity-management weakness despite the stated in-house production indicators.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D design, SDK, ODM, and OEM capabilities further support the conclusion that it can adapt products to customer requirements.