Are there hidden fees in shipping, and what terms do you recommend?

Full containers have no hidden fees. We recommend FOB or CIP terms to avoid uncertain destination charges associated with CIF terms.

Can you provide DDP pricing or lower invoices for tariffs?

Yes, we can provide DDP and cooperate with low invoice requests, but DDP is not cost-effective, and low invoices carry risks for buyers.

4-in-1-out DC Combiner Box Key Lock Small Combiner for Solar Panel

Name: 4-in-1-out DC Combiner Box Key Lock Small Combiner for Solar Panel
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 792597312

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$113.00

1-4 Pieces

US$103.00

5+ Pieces

Sample price:US$118.00/piece.Request sample

Product profile

Customization

Available

Type

Power

Structure

Protection

Model NO.

DCH4T

Certification

ISO9001:2000, CE

Form

All- packaged Type

Operation Voltage

High Voltage

Size

1 Uint

Application Range

Power Plants

Shell Material

Steel Plate

Shell Protection Grade

IP55

Brand

Gamko

Weight

7kg

Transport Package

Cartons and Pallets

Specification

340*300*140mm

Trademark

Gamko or OEM

Origin

China

HS Code

850440390

Production Capacity

2000PCS Per Week

Key features

Multi-Layer Quality Testing: 3 EL tests and 2 Flash tests during production to prevent hidden cracks and mixed grades.

Comprehensive Protection: Features under/over voltage reset, overcurrent, quick break, lightning protection, and intelligent control.

Secure Payment Options: Accepts 30% advance/70% before shipment, LC at sight, and third-party inspection services.

Professional System Design: Provides preliminary design for grid, off-grid, and hybrid systems up to 1.27MW with bracket drawings.

Certified Quality Assurance: Holds ISO9001:2000 and CE certifications with warranty and flash test reports provided upon shipment.

Transparent Shipping Terms: Recommends FOB or CIP terms to avoid hidden destination port charges common in CIF arrangements.

After-Sales Warranty Support: Provides warranty coverage and after-sales service for claims submitted with flash test reports.

Third-Party Inspection Support: Cooperates with BV, SGS, etc., for on-site testing; bears costs for orders exceeding two containers.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.49h

About Our Factory & Business Background

Address10 #-B-1f, No. 606, Kaifa Avenue, Dagong Sci&Tech Industrial Park, Haian County, Prc, Nantong, Jiangsu, China

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

Our Production Capability & Technical Expertise

Main ProductsSolar Panel, Solar System, Solar Inverter, Cable, Solar Bracket, Solar Air Condition, Solar Controller, PV Connector, Solar Refrigerator, Solar Battery

Our Industry Experience & Global Business Record

Main MarketsAfrica, Eastern Asia, Western Europe, Mid East, Eastern Europe

Product Q&A

Q:Why should I choose your company over cheaper competitors?

We perform 3 EL tests and 2 Flash tests to ensure no hidden cracks or mixed cell grades, avoiding hot spot effects and fire risks that cheaper panels often have.

Q:What payment methods and security measures do you offer?

We accept 30% advance and 70% before shipment, LC at sight, and third-party inspections. We also support STS payment via Made-in-China for added security.

Q:Can I inspect the goods before final payment?

Yes, customers can arrange third-party inspections (BV, SGS). For orders over two containers, we cover the inspection costs.

Q:How do I apply for compensation if panels fail after 10 years?

Submit claim sheets with the flash test report and warranty provided at shipment. We provide after-sales service during the warranty period.

Q:Do you provide PV system design and installation services?

We provide design for systems up to 1.27MW and remote online guidance. We do not offer door-to-door installation services.