What is the cell size and type of this panel?

The panel uses N-type bifacial double-glass monocrystalline cells with a size of 182mmx182mm.

Kfsolar 400W-450W Panel Solar High Efficiency Complete Solar Panel

Name: Kfsolar 400W-450W Panel Solar High Efficiency Complete Solar Panel
Brand: Guangdong Longying Industrial Technology Co., Ltd.
SKU: 1989022561

Guangdong, ChinaGuangdong Longying Industrial Technology Co., Ltd.

US$56.00

1 Piece

Product specifications

Max. Power

Material

Power Range

Product profile

Customization

Available

After-sales Service

1years

Warranty

25 Years

Model NO.

KFSOLAR

Application

Solar Power System

Certification

CB, CE

Material

Monocrystalline Silicon

Connector

Mc4 Compatible Connector

Selling Units

Single Item

Panel Dimensions

1155mmx1040mmx30mm45.47I Nx40.94inx1.18in)

Efficiency Monocrystalline

Solar Panel Silicon

Operate

40c~+85 Temperature

Solar Cell

a-Grade

Brand

Kfsolar

Type

All Black,Bifacial,Half Cell

Max.Power

450W

OEM

Acceptaple

Packaging

40'hc

Cell Size

182mmx182mm

Panel Efficiency

16.8%

Certificate

IEC

Trademark

KFSOLAR

Origin

Guangdongchina

Key features

High Efficiency Monocrystalline: Features 23% panel efficiency with N-type bifacial double-glass cells for superior power output.

25-Year Warranty Coverage: Backed by a 25-year warranty and 1-year after-sales service for long-term reliability.

Robust IP65 Protection: Industrial-grade robust protection with IP65 rated junction box and durable aluminum frame.

Customizable OEM Service: Accepts OEM orders with customizable cable lengths and connector options for specific needs.

Global Certifications: Certified by CB, CE, and IEC standards, ensuring compliance for international markets.

Versatile Application: Suitable for residential, commercial, industrial, and large-scale solar power generation projects.

Weather Resistant Design: Withstands wind loads of 2400Pa and snow loads of 3600Pa for stable performance in harsh conditions.

Fast Lead Time: Efficient production with off-season lead time within 15 workdays for quick delivery.

Company profile

Importers and Exporters3D Software DesignFast DeliveryFlexible Customization

Guangdong Longying Industrial Technology Co., Ltd.

Guangdong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2018-03-01Nearest Port: nansha, huangpuAverage Response Time: ≤1.85hTerms of Payment: PayPal, T/T

AI-Powered supplier vetting

SummaryGuangdong Longying Industrial Technology Co., Ltd. is a China-based trading company established in 2018 with 13 employees and an address in Guangzhou, Guangdong. It offers solar street lights and operates across several new-energy and lighting-related business areas. The supplier demonstrates professional technical R&D status, 3D software design, flexible customization, and ODM services. However, it reported no new products in the past year and has no available SDK. Quality and service-control documentation is weak: no written quality assurance, complaint-handling, corrective-action, or service-assessment procedures were identified. Overseas service presence is limited, with no overseas showroom, agents, branches, or recorded offline trade-show participation. Financial evidence is limited to year labels rather than substantive financial metrics. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are coded numerically without explanatory certification details.

Supplier typeThe supplier is explicitly identified as a trading company and limited company based in Guangdong, China, with 13 employees. Its listed business scope includes lighting fixtures, semiconductor lighting devices, wind turbines, generators, and new-energy vehicle battery-swapping facilities; its primary offered product is solar street light.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions, customer complaint handling, or effective service-capability assessment. It also has no overseas showroom, agents, branches, or recorded overseas-service countries, although it states acceptable quotation and payment terms and gives lead times of one month in peak season and within 15 workdays in the off-season.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design and ODM services, and describes technology R&D and innovation as part of its business positioning. However, it reported no new products during the past year and has no available SDK, indicating that current innovation evidence is limited.

Customization capabilityThe supplier explicitly offers flexible customization, 3D software design services, and ODM services. These stated capabilities provide direct evidence of product and design customization support, although no detailed customization limits or project examples are supplied.