What is the lead time for orders?

The lead time is within 15 workdays for both peak and off-peak seasons.

What are the available power ranges?

We offer models ranging from 100W to 550W.

Do you provide technical support?

Yes, we offer 24-hour after-service consultancy for technical problems.

Advanced 405W Half-Cell Solar Panels for Maximum Energy Output

Name: Advanced 405W Half-Cell Solar Panels for Maximum Energy Output
Brand: Guangdong Solarthon Technology Co., Ltd.
SKU: 2019328682

Guangdong, ChinaGuangdong Solarthon Technology Co., Ltd.

US$21.70

100 Pieces

Product specifications

ST-M

Sample price:US$21.70/piece.Request sample

Product profile

Customization

Available

After-sales Service

3years

Warranty

25 Years

Model NO.

ST-M

Number of Cells

70 Cells

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE

Material

Polycrystalline Silicon

Product Name

Solar Panel

Cell Type

Mono Crystalline Solar Panel

Use

Home Commercial, Solar Panel System/Solar Pump/Pow

Panel Efficiency

21.5%-23.2%

Frame

Anodized Aluminium Alloy

Keyword

Solar Panel PV Module

Solar Cell

Monocrystalline Silicon Cells Polycrystalline Sili

OEM/ODM

Acceptable

Waterproof

IP68 Waterproof

Connector

Compatible Connector

Certificate

TUV/CE/IEC/Mcs/CQC/Inmetro

Type

Standard Solar Panel

Frame Color

Color Silvery, Black

OEM

Acceptable

Application.

Solar Home System

Transport Package

Cartons with Foam

Specification

660x664x35mm

Trademark

solarthon

Origin

China

Key features

High Efficiency Monocrystalline: Features 21.5% module efficiency with 500W power output for maximum energy generation.

Comprehensive Warranty Coverage: Includes 25-year performance warranty and 3-year after-sales service for long-term reliability.

IP68 Waterproof Protection: Junction box rated IP68 ensures durability and safety in harsh outdoor environments.

Global Certification Standards: Certified by TUV, CE, IEC, MCS, CQC, and Inmetro for international quality compliance.

Flexible OEM/ODM Services: Accepts OEM orders and offers full customization including logo, design, and surface finish.

Durable Anodized Frame: Constructed with anodized aluminum alloy frame for high mechanical strength and corrosion resistance.

Wide Power Range Options: Available in models from 100W to 550W to suit diverse residential and commercial energy needs.

Pure Sine Wave Output: Advanced cell technology provides clean power comparable to the grid, protecting appliances.

Company profile

Exhibition ExperienceFast Delivery

Guangdong Solarthon Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.60h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with photovoltaic, new-energy, lighting, electronic-component, and related product activities. It reports six production lines, stated annual output for portable power stations, solar batteries, solar controllers, inverters, and solar panels, and valid manufacturing-capacity contracts with associated subcontractors. Customization, ODM, and OEM services are available, and the supplier states that it developed new products during the past year. However, no certification information, after-sales service capability, overseas agents or branches, overseas warehouses, or overseas showrooms is provided; it also reports no inventory capability and no available SDK. Financial information is present only as year references, without sufficient evidence to assess credibility. Customer cases are not identified, although OEM service for recognized brands is stated.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its stated business scope covers photovoltaic equipment and components, new-energy power equipment, lighting products, electronic components, semiconductor lighting devices, and hardware products, indicating a manufacturing-oriented supplier with a broad related-product scope.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services. Its business scope also includes new-material technology research and development and technical development services. Conversely, it reports no available SDK, which limits evidence for software-development integration but does not negate the stated product and technical R&D capabilities.

Production capacityThe supplier reports six production lines, defined assembly and testing facilities, stated annual product outputs, and valid contracts with each associated subcontractor. It also reports lead times within 15 workdays in both peak and off-season, although the slices do not provide independent verification of capacity or delivery performance.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The same capability is repeated in the production-related information, providing direct evidence that the supplier supports multiple customization levels.