What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Does the product come with a warranty?

Yes, it includes a 3-year warranty for new condition equipment.

What payment methods are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Money Gram.

off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester

Name: off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
Brand: WENZHOU JUNKE ELECTRIC CO., LTD.
SKU: 1934430492

Zhejiang, ChinaWENZHOU JUNKE ELECTRIC CO., LTD.

US$350.00

10 Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

3 Years

Model NO.

JKPV/16-1

Condition

New

Certification

ISO, CE

Application

Home, Industrial, Commercial

Specification

Normal

String

Input

15A Per String

Output

240A

Lightning

Surge Arrester

Voltage

Power Supply

off-Grid, on-Grid

Transport Package

Paper Package

Trademark

JUNKE

Origin

Zhejiang Province, China

Production Capacity

5000PCS/Month

Key features

Compact & Cost-Efficient Design: Most compact combiner for 1000V solar PV systems with integrated DC components.

Comprehensive Protection: Includes 24P fuse holders, 3P SPD(1000V), and 4P DC MCCB up to 1200V at 250A.

IP65 Weatherproof Rating: Waterproof, anti-dust, and anti-ultraviolet design suitable for harsh environments.

Flexible Module Compatibility: Supports single crystal, polycrystalline, and thin film solar modules.

Certified Safety Standards: Meets UL98B and IEC60947 international safety standards.

Durable Construction: Box body made of 2.0mm cold rolled steel and other metal materials.

3-Year Warranty Coverage: Comprehensive 3-year warranty for new condition equipment.

Company profile

WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-01Nearest Port: NINGBO, SHANGHAI, QINGDAOAverage Response Time: ≤11.04hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryWenzhou Junke Electric Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. Established in 1992, it states that it conducts R&D, manufacturing, distribution, sales, and customer support for low- and high-voltage switchgear and related electrical products. The supplier reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 11–20 quality-control staff, and 10 production lines. Its listed annual product capacities range from 100,000 to 150,000 pieces across several product categories, and it exports to multiple regions, with exports representing 41%–50% of total sales. It claims to provide customized solutions and close customer service, but the available evidence does not independently verify service performance, customization outcomes, financial strength, or a broad customer portfolio. Recent trade records show transactions with buyers in the Philippines and Sri Lanka.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with its own R&D, production, sales, and customer-support facilities. Its product portfolio covers electrical equipment such as automatic transfer switches, circuit breakers, meters, capacitors, and distribution panels.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that some products have been approved by CE and IEC certificates. The evidence supports certification holding, although it does not provide certificate numbers, validity dates, or coverage details.

R&D capabilityThe company states that it specializes in research and design and maintains its own R&D facilities, with 6–10 years of total R&D-engineer experience reported. This supports an established product-development function, but no patents, new-product records, testing programs, or R&D achievements are provided.

Production capacityThe supplier reports its own manufacturing facilities, 10 production lines, and stated capacities of 100,000 pieces for automatic transfer switches and power capacitors, 150,000 pieces for meter sockets/meters, and 110,000 pieces each for soft starters/inverters and circuit breakers. It also reports 11–20 quality-control staff, indicating substantial stated production and quality resources.

Customization capabilityThe company explicitly describes its service as designing, manufacturing, and delivering customized solutions, and says it can help clients research electrical sources for panels. The evidence confirms a stated customization offering, though it does not provide specific customized projects, engineering scope, or delivery examples.

Client casesThe supplier identifies export markets across South America, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa, and reports export activity beginning in 2010. Trade records show transactions involving ENEX ELECTRIC PHILS INC in the Philippines and MICRO POWER ENGINEERING PVT LTD in Sri Lanka, but the records shown are limited to individual transactions and do not establish a broad or independently verified customer track record.