How long is the production lead time?

The average lead time is within 15 workdays, regardless of peak or off-peak seasons.

What certifications does the product have?

The product holds CE certification, and the manufacturer is ISO9001, ISO45001, and ISO14001 certified.

What payment terms are accepted?

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

Tomzn Waterproof Solar PV Combiner Box with Lightning Protection

Name: Tomzn Waterproof Solar PV Combiner Box with Lightning Protection
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2231886765

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$32.60

5 Pieces

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

9-1-1-1000V

Structure

MCB

Poles Number

None

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

Trademark

TOMZN

Origin

China

Key features

IP65 Weatherproof Rating: Robust protection against dust and water jets for harsh outdoor environments.

High Voltage Protection: Includes 1100V fuse holders and 1200V isolator for safe high-voltage DC management.

Lightning Surge Protection: Integrated 2P DC 1000V SPD safeguards inverters from lightning strikes and voltage spikes.

Comprehensive Safety Functions: Provides overcurrent, overvoltage protection, and circuit-breaker failure protection.

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

ISO Certified Manufacturer: Certified under ISO9001, ISO45001, and ISO14001 standards for quality and safety.

Fast Production Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

100% Product Inspection: All finished products undergo visual and functional inspection 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 DC 1000V PV Combiner Box features an IP65 rating, ensuring complete protection against dust and low-pressure water jets.

Q:Does the box include lightning protection?

Yes, it is equipped with a 2P DC 1000V Surge Protective Device (SPD) to protect against voltage spikes from lightning strikes.

Q:What is the maximum voltage rating?

The system supports DC 1000V nominal voltage, with components rated up to 1200V for safety margins.

Q:Is customization available for this product?

Yes, we offer full, minor, and flexible customization options based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

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