What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the protection grade of the shell?

The shell is made of ABS plastic with an IP65 protection grade.

Solar PV Strings DC Combiner Box 4 String 500V with DC Isolator Switch Hot Sale for Solar PV Safety

Name: Solar PV Strings DC Combiner Box 4 String 500V with DC Isolator Switch Hot Sale for Solar PV Safety
Brand: Zhejiang Mingguan Electric Co., Ltd.
SKU: 2003474102

Zhejiang, ChinaZhejiang Mingguan Electric Co., Ltd.

US$46.00

1-9 Pieces

US$45.00

10-49 Pieces

US$44.00

50+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Distribution Metering Box

Structure

Protection

Model NO.

MGV-DCPV4

Certification

ISO9001:2000, CCC, TUV CE CQC

Form

All- packaged Type

Operation Voltage

High Voltage

Size

1 Uint

Application Range

Power Plants

Shell Material

Plastic ABS

Shell Protection Grade

IP65

Brand

Pinji

Name

PV Combiner Box

Input Current of Each Circuit

15A

Maximum Output Switching Current

30A

Strings

Voltage

500V

Transport Package

Paper /Wooden Carton

Specification

Distribution Metering Box

Trademark

PINJI

Origin

China

HS Code

8537109090

Production Capacity

500PCS/Month

Key features

IP65 Waterproof Protection: ABS plastic shell with IP65 protection grade ensures durability in harsh environments.

High Voltage Safety: Supports 500V system voltage with DC isolator switch for enhanced solar PV safety.

Surge Protection: Includes II grade protection with 40kA max discharge current and 2.8kV voltage protection level.

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

Certified Quality: Manufactured under ISO9001:2015 with CE, TUV, CCC, and CQC certifications.

Efficient Installation: Wall mounting type with plug-push module structure for easy and secure installation.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamExhibition Experience

Zhejiang Mingguan Electric Co., Ltd.

Zhejiang, 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: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.39h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with business activities spanning electrical equipment, power and photovoltaic equipment, plastic products, technical services, and related products. It demonstrates broad customization and R&D capabilities, including ODM, multiple customization modes, seven R&D engineers, and new products introduced during the past year. Manufacturing evidence includes injection, drilling, CNC lathe, dispensing, and testing equipment, while finished-product inspection instructions are uniformly followed. Service procedures exist for supplier capability assessment and corrective/preventive actions, but associated records are absent; complaint handling has both procedures and follow-up records. The supplier holds ISO9001:2015 and CE-related certifications. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agents, branches, or currently stated overseas service countries, although it has attended HANNOVER MESSE 2024. Customer evidence includes OEM service for...

Supplier typeThe supplier is identified as a combined company and reports a diversified scope covering distribution and control equipment, photovoltaic and power electronic products, new-energy prime movers, power facility equipment, electrical equipment, plastics, rubber products, auto parts, and technical services. This indicates a broad, multi-category operating profile rather than a narrowly specialized supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE-related product compliance certification, with additional certification listed as “Others.” These stated certifications provide explicit evidence of quality-management and product-compliance coverage, although the specific additional certification is not identified.

R&D capabilityThe supplier reports new products during the past year, ODM availability, broad design-service options, and seven R&D engineers. It does not have an available SDK, but the documented product-development and design resources provide explicit evidence of innovation capability.

Production capacityThe supplier lists injection, drilling, CNC lathe, dispensing, and multiple testing machines, and states that finished-product inspection instructions are uniformly followed. It also reports 11 qualified suppliers for service capability, but the slices do not state production capacity, output volume, or factory scale.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the R&D and design-capability slices, demonstrating broad customization coverage.