Is the installation difficult?

No, it offers an easy plug & play solution with pre-connected cables, saving at least 1-2 hours of wiring. It can be mounted on any regular surface with provided mounting buckles, and no key is needed to open and close the box.

Stock Available Waterproof IP65 PV Combiner Box 10 in 10 out Solar Control Box

Name: Stock Available Waterproof IP65 PV Combiner Box 10 in 10 out Solar Control Box
Brand: Onccy Electrical Co.,Ltd
SKU: 1970815421

Shanghai, ChinaOnccy Electrical Co.,Ltd

US$20.67-48.69

1 Piece

Sample price:US$40.00/piece.Request sample

Product profile

Type

Combiner Box for PV

Structure

Solar Arrester Surge Protector

Certification

ISO9001:2000, VDE, CCC, SAA CE

Model NO.

ECBX

Form

All- packaged Type

Operation Voltage

Low Voltage

Size

2 Uint

Application Range

Solar

Shell Material

Shell Protection Grade

IP66

Brand

Aswich

Voltage Ui

1000V

Current

40A

Transport Package

by Sea/Air

Specification

box

Trademark

Aswich

Origin

China

HS Code

85361000

Production Capacity

1000000PC/Year

Key features

IP65 Waterproof Design: ABS shell ensures waterproof, dustproof, and impact resistance for harsh environments.

Comprehensive Protection: Equipped with 15A DC fuses, lightning arrester, and circuit breaker for short circuit and surge protection.

Easy Plug & Play Installation: Pre-wired cables save 1-2 hours of wiring time; mounts easily without tools.

Versatile Application: Suitable for residential, commercial, and utility scale solar systems up to 1500VDC.

High Quality Materials: Made of high-quality ABS plastic, insulating, moisture-proof, and durable.

Optimized System Structure: Reduces connection complexity and minimizes power outage scope during maintenance.

Company profile

Onccy Electrical Co.,LtdShanghai, 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: ≤4.61h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryAswich Electrical Co., Ltd is an established electrical-component manufacturer founded in 1988, with more than 30 years of experience, a 30,000-square-meter production base, automated production lines, and stated annual DC isolator output of 1,000,000 pieces. It demonstrates broad customization capability, recent new-product activity, quality assurance, ISO9001:2015 and ISO14001 accreditation, and UL-related certification capability. Customer complaint handling is documented, but corrective and preventive actions for service capability lack written procedures or records. The supplier has valid manufacturing contracts with associated subcontractors but reports no inventory, overseas warehouse, overseas showroom, overseas agents, or branches. Financial information is present for multiple years, but the provided slices do not establish financial strength. No specific customer cases or named customers are supplied.

Supplier typeThe supplier is identified as an electrical and electrical-component manufacturer and seller, with experience manufacturing switches and circuit breakers since 1988. Its owned production base, laboratory, automated lines, and stated DC isolator output support classification as a manufacturer rather than only a trader.

CertificationsThe company is stated to hold ISO9001:2015 and ISO14001 accreditation, and its sustainable-development and product-certification capability lists UL and other certifications. These are explicit certification-related strengths, although the specific UL-certified products are not identified.

After-Sales capabilityThe supplier has a clear procedure and followed records for customer complaints, but it has no written procedures or records for corrective and preventive actions related to service capability. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, limiting evidence of local or rapid overseas support.

R&D capabilityThe supplier reports new products during the past year, high R&D investment, 50 total years of R&D engineer experience, and a national science and technology progress award. It does not provide an SDK and does not offer ODM services, but these limitations do not negate the explicit evidence of product R&D capability.

Production capacityProduction evidence includes a 30,000-square-meter plant, multiple automated production lines, an owned laboratory, valid contracts with each associated subcontractor, and stated DC isolator output of 1,000,000 pieces. Finished products are checked by packing staff, while no inventory capability is reported; overall manufacturing capacity is supported, but the inspection method appears limited in the provided information.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This is reinforced by the listed design-service capability for customization from samples, demonstrating broad stated customization coverage.

Product Q&A

Q:What is the maximum output wire size?

It can run max 58A. You should use 4-6 AWG wire for the output. Currently, we only fit for 6 AWG wire, but we will update this unit in the next version to fit 4 AWG wires.

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

You should get 4 panels in 1 string to get a 48V combination and use 1 string in this box. 4 strings equal 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 replacements in our original package. There should be 4 more in the package. If you want to purchase more, you could view the provided link to help.

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

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

Q:What are the protection features of this PV combiner box?

It is equipped with 4 pcs 15A DC fuses, a high-voltage lightning arrester, and a 500V 63A circuit breaker. It provides short circuit, lightning surge, over-voltage, over-current, and grounding protection.