What are the lead times for production?

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

Do you perform quality inspections on finished products?

Yes, we conduct 100% inspection including visual and function checks by 6 dedicated QA/QC inspectors.

What payment terms do you accept?

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

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: 2228290175

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$48.13

5 Pieces

Product profile

Customization

Available

Type

Distribution Metering Box

Structure

Protection

Model NO.

18-2-2-1000V

Certification

Operation Voltage

1000V

Shell Protection Grade

IP65

Brand

Tomzn

Specification

NONE

Trademark

TOMZN

Origin

China

Key features

IP65 Weatherproof Design: Housed in an IP65 enclosure to withstand dust ingress and low-pressure water jets.

1100V Fuse Protection: Equipped with 15A fuses to protect individual PV strings from overcurrent and fire risks.

Integrated Isolator Switch: Features a 2P DC 1200V 32A isolator for safe manual disconnection and maintenance.

Surge Protection Device: Includes a 2P DC 1000V SPD to safeguard against lightning strikes and transient overvoltages.

1000V DC Rated Voltage: Engineered for large-scale photovoltaic systems with a 1000V DC operation rating.

CE Certification: Product meets CE safety standards for electrical equipment.

OEM and ODM Services: Offers full, minor, and flexible customization from samples or designs.

100% Finished Product Inspection: Undergoes visual and function inspection by 6 QA/QC inspectors before shipping.

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: ≤10.86h

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 operating voltage of this combiner box?

The box is rated for 1000V DC operation and includes components rated up to 1200V for safety margins.

Q:Is the combiner box suitable for outdoor installation?

Yes, it features an IP65 enclosure that provides complete protection against dust and water jets from any direction.

Q:What safety components are included in the box?

It includes 1100V fuse holders with 15A fuses, a 2P DC 1200V 32A isolator, and a 2P DC 1000V SPD for surge protection.

Q:Can I customize this product?

Yes, we offer OEM and ODM services including full, minor, and flexible customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

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