What is the lead time for production?

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

Is OEM/ODM service available?

Yes, both OEM and ODM services are available for our products.

Tomzn Solar PV Combiner Box with Lightning Protection and Waterproof Design

Name: Tomzn Solar PV Combiner Box with Lightning Protection and Waterproof Design
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2228328135

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$31.94

5 Pieces

Product profile

Customization

Available

Type

Distribution Metering Box

Structure

Protection

Model NO.

12-3-1-1000V

Certification

Operation Voltage

1000V

Shell Protection Grade

IP65

Brand

Tomzn

Specification

NONE

Trademark

TOMZN

Origin

China

Key features

IP65 Waterproof Design: Rugged enclosure ensures complete protection against dust and water jets for reliable outdoor operation.

1100V Fuse Protection: Equipped with 1100V-rated fuse holders and 15A fuses for individual string overcurrent and short-circuit protection.

4-Pole MCB Disconnect: Features a 63A 4-Pole DC 1000V MCB for safe manual disconnection, isolation, and emergency shutdown.

Integrated SPD Surge Protection: Includes a 2-Pole DC 1000V SPD to clamp voltage spikes from lightning or grid disturbances, protecting inverters.

DC 1000V System Compatibility: Engineered for commercial and utility-scale solar installations with 1000V operation voltage.

CE Certified Quality: Product holds CE certification, ensuring compliance with European safety and quality standards.

Full Customization Options: Supports full customization from samples, designs, and flexible customization requirements.

100% Finished Product Inspection: Every unit undergoes 100% visual and functional inspection to guarantee quality before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng 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: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤15h

About Our Factory & Business Background

AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China

Plant Area3000 square meters

Number of Employees80

Registered Capital21,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)CIF, FOB, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices

Production Lines4

Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line

QA/QC inspectors6 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-04-19

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What is the IP rating of the combiner box?

The combiner box has an IP65 rating, providing complete protection against dust ingress and low-pressure water jets from any direction.

Q:What protection devices are included?

It includes 1100V-rated fuse holders with 15A fuses for overcurrent protection, a 4-Pole 63A MCB for disconnect, and a 2-Pole 1000V SPD for surge protection.

Q:Can this box be customized?

Yes, we offer full customization options including customization from samples, designs, minor adjustments, and flexible customization services.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.