What are your accepted payment methods?

We accept TT, LC, and Credit insurance orders.

What are your delivery terms?

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

What information is required for a quotation?

Please provide project type, target capacity, grid-tied/off-grid preference, module type, energy-storage needs, site conditions, and certification requirements.

Commercial off-Grid Solar Panel System Designed for Public Infrastructure Solar Upgrades

Name: Commercial off-Grid Solar Panel System Designed for Public Infrastructure Solar Upgrades
Brand: Tianjin Harmony Technology Development Co., Ltd
SKU: 2126662742

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 Efficiency Modules: Module efficiency ranges from 20% to 23% using high-grade mono or poly cells.

Durable Construction: Features ultra-clear tempered glass, UV-resistant backsheet, and reinforced aluminum frame.

Weather Resistance: Designed to withstand heavy wind, snow loads, UV exposure, and extreme temperatures.

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

OEM/ODM Support: Customized products available according to customer drawings or samples.

Technical Consultancy: Free professional technical advice including design, simulation, and installation guidance.

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

Fast Delivery Capacity: Annual output of 80,000 tons with multiple production lines for 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: ≤1.08h 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.

Product Q&A

Q:Are you a factory or a trading company?

We are a professional factory with two manufacturing sites in Hebei province, China.

Q:Where is your factory located and how can I visit?

Our sales office and factory are both located in Hengshui, Hebei Province.

Q:Can you provide OEM and ODM services?

Yes, we can do OEM and ODM products. We can make all kinds of customized products according to drawings or samples.

Q:Do you provide technical advice for solar projects?

Yes, we provide professional technical advice free of charge, including system design and installation guidance.

Q:What is your production capacity and delivery speed?

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

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Commercial off-Grid Solar Panel System Designed for Public Infrastructure Solar Upgrades