What certifications does it hold?

The product holds CE, CCC, and ISO9001 certifications.

What is the recommended installation location?

It is recommended at both ends of the DC power line, especially for external long routes.

What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

High-Performance 40ka Surge Protection for Solar PV Systems

Name: High-Performance 40ka Surge Protection for Solar PV Systems
Brand: Yueqing Long Road Electric Co., Ltd.
SKU: 2270062685

Zhejiang, ChinaYueqing Long Road Electric Co., Ltd.

US$4.00

1,000-4,999 Pieces

US$3.75

5,000-9,999 Pieces

US$3.45

10,000+ Pieces

Sample price:US$5.87/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

MOV

Model NO.

SPD

Installation

DIN Rail

Application

AC Power Supply System

Operation Voltage

DC 600V

Certification

ISO9001, CCC, CE

Brand

Longroad

Ucpv(VDC)

500,600

in(8/20)Us (Ka)

20ka

Imax(8/20)Us (Ka)

40ka

up(Kv)

2.8, 3.0

Transport Package

Cartons

Trademark

LONGROAD/OEM

Origin

China

Production Capacity

1000, 000 Units/Month

Key features

High Surge Capacity: 40kA maximum discharge current (8/20us) for robust protection.

Solar PV Specific Design: Complies with IEC61643-31 standards for DC photovoltaic systems.

Dual Voltage Options: Available for 500V, 600V, and 1000V DC operating voltages.

Remote Monitoring: Features indication window and remote signal control for status updates.

DIN Rail Installation: Plug-in module design compatible with H35-7.5/DIN35 rails.

Comprehensive Certification: Certified with CE, CCC, and ISO9001 for quality assurance.

Company profile

Yueqing Long Road Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.36h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryYueqing Long Road Electric Co., Ltd. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.

R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.

Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.

Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.