What materials is the shell made of?

The shell is made of high-quality ABS plastic material, which is insulating, moisture-proof, and has high impact resistance.

What is the minimum order quantity?

The Minimum Order Quantity is 1 Set.

What certifications does this product have?

The product has SAA and CE certifications.

1in 1out 600V 25A Solar PV DC String Combiner Electric Pre-Wired Box

Name: 1in 1out 600V 25A Solar PV DC String Combiner Electric Pre-Wired Box
Brand: Onccy Electrical Co.,Ltd
SKU: 1922464846

Shanghai, ChinaOnccy Electrical Co.,Ltd

US$38.00-300.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Combiner Box for PV

Structure

Solar Arrester Surge Protector

Model NO.

ECBX/ECBY

Certification

SAA CE

Form

All- packaged Type

Operation Voltage

Low Voltage

Application Range

Solar

Shell Material

PP/ABS

Shell Protection Grade

IP65

Brand

Aswich

Voltage Ui

600V/1000V

Current

10A/15A/20A/30A/40A

Warranty

1 Year

in

1/2/3/4/5/6 String

out

1/2/3/4/5/6 String

Installing Position

Between Panels and Inverter

Transport Package

by Sea/Air/Courier

Specification

box

Trademark

Aswich

Origin

China

HS Code

85361000

Production Capacity

1000000PC/Year

Key features

IP65 Waterproof Protection: IP65 rated ABS shell ensures waterproof and dustproof performance for harsh outdoor environments.

Pre-Wired Plug & Play: Pre-connected cables save 1-2 hours of wiring time and allow easy installation without tools.

Multi-Level Safety Protection: Equipped with 15A DC fuses, SPD, and 63A circuit breaker for short circuit and surge protection.

Wide Voltage Compatibility: Supports 600V and 1000V systems with customizable input/output string configurations.

Versatile Application Scope: Ideal for residential, commercial, and utility-scale solar PV on-grid or off-grid systems.

Customizable Specifications: Offers custom voltage (600V/1000V), current, warranty, and string configuration options.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceImporters and ExportersNational Award received

Onccy Electrical Co.,Ltd

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.66h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a diverse range of products including electrical equipment and components. They possess certifications like UL and have participated in trade shows, indicating active market engagement. However, they lack overseas warehousing and showroom capabilities. Financially, they have consistent cash flow and profit indices over the past three years. They demonstrate strong customization and innovation capabilities, albeit without ODM services. Their quality assurance and complaint handling procedures are well-documented, although they lack a formal corrective/preventive actions mechanism.

Supplier typeThe supplier is identified as a Limited Company, indicating a structured corporate entity.

CertificationsThe supplier holds certifications such as UL, which is crucial for product compliance and market acceptance.

Financial creditThe supplier has stable financial metrics with consistent cash flow and profit indices over the past three years.

R&D capabilityThe supplier has demonstrated innovation with new products introduced in the past year and holds a national science and technology progress award.

Customization capabilityThe supplier offers extensive customization services but does not provide ODM or OEM for popular brands.

Product Q&A

Q:What is the max output wire size?

It could run max 58A. You should use 4-6 AWG wire for the output. But we could only fit for 6 AWG wire now. We would update this unit in the next version and make it could fit 4 AWG wires

Q:I have 1600w system, is this combiner box suitable?

you should get 4 panels in 1 string. Then you would get a 48v combination and use 1 string in this box. 4 sting= 16 panels and it would work since the max current for 1 string would be 15A for this system. The cords and fuses are fitted.

Q:Where can I buy Replacement 15a fuses?

We provide some as the replacements in our original package. It should be 4 more in the package. If you want to purchase more, you could view this link to help:

Q:I have 12*400 watts panels. i have 3 connect together in series. so 4 in total. during the day the panels pushes about 60a. would this work?

No. the fuse is 15A rated.

Q:What is the warranty period for this combiner box?

The standard warranty is 1 Year, but customization options allow for different warranty terms.