What certifications does this combiner box have?

The product is certified with SAA and CE.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Pre-Wired 4in 4out 1000V 60A 30kw DC Combiner Electric Box

Name: Pre-Wired 4in 4out 1000V 60A 30kw DC Combiner Electric Box
Brand: Onccy Electrical Co.,Ltd
SKU: 1922742476

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

Pre-Wired Plug & Play: Pre-connected cables save 1-2 hours of manual wiring time for easy installation.

IP65 Waterproof Protection: ABS shell with IP65 rating ensures waterproof, dustproof, and impact-resistant performance.

Comprehensive Safety Protection: Equipped with 15A DC fuses, SPD, and 500V 63A circuit breaker for surge and short-circuit protection.

Customizable Input/Output: Supports 1-6 input and output strings with customizable voltage (600V/1000V) and current options.

Wide Application Range: Suitable for residential, commercial, utility-scale, and RV solar power systems.

Optimized System Structure: Reduces array-to-inverter connections and simplifies maintenance circuit isolation.

High-Quality ABS Material: Insulating, moisture-proof, and durable shell material ensures long-term reliability.

Certified Quality: Product holds SAA and CE certifications ensuring compliance with safety standards.

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: ≤6.01h 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 maximum output wire size supported?

It can run max 58A. You should use 4-6 AWG wire for the output. Currently, it fits 6 AWG wire, but the next version will support 4 AWG wires.

Q:Can this combiner box handle a 1600W system with 4S4P 100W 12V panels?

You should get 4 panels in 1 string to create a 48V combination. Using 1 string in this box works since the max current for 1 string is 15A. 4 strings equal 16 panels, and the cords and fuses are fitted.

Q:Where can I buy replacement 15A fuses?

We provide some as replacements in the original package (4 more should be included). If you want to purchase more, you can view the provided link for help.

Q:Will this work with 12*400 watts panels connected as 3 in series, 4 in total, pushing about 60A?

No. The fuse is 15A rated, so it will not work with 60A current.

Q:What is the warranty period for this product?

The product comes with a 1-year warranty.