What volume do you have?

With an annual output of 80,000 tons, we have multiple production lines to meet customer requirements for fast delivery.

What are your payment methods?

We accept TT /LC/Credit insurance orders.

What are your delivery items?

We accept EXW,FOB,CNF,CIF, etc. You can choose the one that is most convenient and cheapest.

All Black Solar Panels for Aesthetic Residential Roof Projects

Name: All Black Solar Panels for Aesthetic Residential Roof Projects
Brand: Tianjin Harmony Technology Development Co., Ltd
SKU: 1983102591

Tianjin, ChinaTianjin Harmony Technology Development Co., Ltd

US$0.09-0.12

5,000 Watt

Product profile

Power

10-100W

Standard

Customize

OEM/ODM

Available

Module Efficiency

20%-23%

Transport Package

Wooden Box with Pallets

Specification

Customized

Trademark

HARMONY

Origin

China

HS Code

8541402000

Production Capacity

1000MW/Year

Key features

High Conversion Efficiency: Module efficiency ranges from 20% to 23% using premium monocrystalline or polycrystalline cells.

Superior Low-Light Performance: Maintains consistent power generation even under cloudy or weak sunlight conditions.

Strong Weather Resistance: Withstands heavy wind, snow loads, UV exposure, and extreme temperatures with tempered glass.

Long Service Life: Low power degradation ensures reliable operation and maximum energy yield over decades.

OEM and ODM Available: We can produce customized products according to customer drawings or samples.

Wide Application Range: Suitable for residential rooftops, commercial projects, solar farms, RVs, boats, and off-grid systems.

Professional Technical Support: Free technical advice, system design, and engineering consultancy provided for power plant projects.

Fast Delivery Capability: Annual output of 80,000 tons with multiple production lines ensures fast delivery.

Company profile

Importers and ExportersYears of Export ExperienceExhibition ExperienceFast Delivery

Tianjin Harmony Technology Development Co., Ltd

Tianjin, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 20years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.11h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Tianjin-based trading company in the wholesale and retail industry, rather than a professional technical supplier or manufacturer. It offers customization from samples and has quality assurance, but lacks 3D design, ODM, SDK, and recent new-product development capabilities. International service infrastructure is limited: it has no overseas agents, branches, warehouses, or showroom, although it has attended the Shanghai CPHI Exhibition and can support several trade terms and payment methods. Inventory capability, approved-supplier documentation, written corrective-action and complaint procedures, and formal service-assessment procedures are absent or undocumented. Financial evidence is insufficient because the slices provide years only, not assessable financial results. Customer case evidence is also insufficient; the only explicit market activity is participation in one named trade show.

Supplier typeThe supplier is explicitly classified as a trading company operating in wholesale and retail, and it is not identified as a professional technical supplier. This indicates a trading-oriented profile rather than an in-house technical or manufacturing provider.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom, and it has no written procedures or records for complaint handling or corrective and preventive actions. These explicit gaps indicate limited documented after-sales infrastructure.

R&D capabilityThe supplier reports no new products in the past year and does not provide 3D software design, ODM, or SDK capabilities. This is explicit evidence of limited product-development and technical innovation capability.

Customization capabilityThe supplier explicitly provides customization from samples. This supports sample-based customization, although the absence of ODM and 3D design services limits the broader scope of customization and development.