What is the maximum input voltage for this combiner box?

The system maximum DC voltage is 1000V or 1200V.

What materials is the box body made of?

The box body is made of PVC engineering materials or cold rolled steel, tested for fire retardancy, temperature rise, and impact resistance.

4 Strings PV Array Solar Protection PV String Combiner Box

Name: 4 Strings PV Array Solar Protection PV String Combiner Box
Brand: YUEQING MEANRAY ELECTRIC CO., LTD.
SKU: 820207595

Zhejiang, ChinaYUEQING MEANRAY ELECTRIC CO., LTD.

US$111.60-124.58

10 Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO, CB, CE

Model NO.

MSPV/4-2

Application

Home, Industrial, Commercial

Specification

Normal

Products Name

DC Combiner Box 8 Input 2 Output

Protection

IP65

Operation Voltage

DC 1000V

Installation

Fixed

Structure

1/2/3/4 Arrays

Use

AC/DC System

Material

Cold Rolled Steel Enclosure

Maximum Output Current

40A/60A/80A/100A

Numbers of Output

2/4

Quantity Per C.T

1PC

Transport Package

Export Standard Packing

Specification

420*260*140

Trademark

Meanray or OEM

Origin

Zhejiang, China

HS Code

8537109090

Production Capacity

3000PCS/Month

Key features

IP65 Waterproof Protection: PVC enclosure with IP65 rating, waterproof, anti-dust, and anti-UV resistant.

High Reliability Components: Equipped with DC fuses, surge protection devices, and circuit breakers.

Dual MPPT Support: Supports 2 output strings and 2 MPPT inputs for inverter compatibility.

Flexible Configuration: Compatible with single crystal, polycrystalline, and thin film solar modules.

Anti-Reverse Function: Built-in anti-reverse function to ensure system safety and stability.

Certified Quality: Complies with ISO, CB, CE certifications and CGC/GF 037:2014 standards.

Easy Installation: Wall-mount design with plug-push modules for simplified wiring.

2-Year Warranty: Comprehensive two-year warranty coverage for customer peace of mind.

Company profile

YUEQING MEANRAY ELECTRIC CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-01-05 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryYUEQING MEANRAY ELECTRIC CO., LTD. is identified as a Chinese manufacturer established in 2016, focused on solar photovoltaic, wind-power, and related electrical products. Its stated product range includes DC circuit breakers, surge protection devices, MCCBs, fuses, isolator switches, PV combiner boxes, cables, MC4 connectors, distribution boxes, and switches. Evidence indicates four production lines, 6–10 quality-control staff, and stated annual outputs of 20,000 combiner boxes and 200,000 DC SPDs. The supplier claims compliance with IEC, national, and industry standards and lists CE, CB, SAA, NEMKO, VDE, and CCC certifications. It reports export activity, self-operated import/export rights, and markets in Southeast Asia, the Middle East, Europe, and Australia. After-sales service and R&D are mentioned, but detailed service procedures, innovation evidence, customization capability, and named customer cases are not provided. Company scale appears limited, with 10 employees and a 500.0m² plant.

Supplier typeThe supplier is explicitly classified as a manufacturer and a limited company, with the English name YUEQING MEANRAY ELECTRIC CO., LTD. However, another record describes the company nature as a trading company, creating a classification inconsistency that should be verified.

CertificationsThe supplier states that its products are produced according to IEC, national, and industry standards and have passed CE, CB, SAA, NEMKO, VDE, and CCC certifications. The slices do not provide certificate numbers, validity dates, issuing bodies, or product-to-certificate mappings.

After-Sales capabilityThe company description states that the supplier conducts sales and after-sales activities, and that a professional service team participates throughout the process. This supports the existence of an after-sales function, although no response-time commitments, warranty terms, spare-parts policy, or service coverage details are provided.

R&D capabilityThe supplier states that it is engaged in research and development in the new-energy field and has developed a broad portfolio covering photovoltaic, wind-power, and electrical protection products. No patents, proprietary technologies, R&D staffing, new-product records, or documented technical achievements are provided.

Production capacityProduction capability is supported by the stated 500.0m² manufacturing plant, four production lines, 6–10 quality-control staff, and annual outputs of 20,000 combiner boxes and 200,000 DC SPDs. The supplier also reports order fulfillment within 15 workdays in both off-peak and peak seasons, although capacity for other products is not quantified.

Product Q&A

Q:How long does it take to receive a reply after sending an inquiry?

All your enquiries will be replied to within 8 hours.

Q:What is the difference between your Combiner Box and cheaper alternatives?

Our box is specially designed for solar systems, and all parts are high-quality customized components, ensuring superior performance compared to generic DC products.

Q:Can I get a sample before placing an order?

Yes, sample orders are available and are considered the best way to build trust.

Q:What is the delivery time for samples and regular orders?

Sample orders take 3-7 days, while regular orders are promised within 15 days.

Q:What is the warranty period for the DC Combiner Box?

We offer a two-year warranty for our customers.