What certifications does the product have?

The solar panels are certified with ISO and CE standards.

What is the maximum system voltage?

The maximum system voltage is DC 1000V.

Is OEM service available?

Yes, OEM and ODM services are available for this product.

Poly Trina Solar 330W Polycrystalline 330watts Solar Module

Name: Poly Trina Solar 330W Polycrystalline 330watts Solar Module
Brand: SUNWAY SOLAR CO., LTD.
SKU: 859621445

Anhui, ChinaSUNWAY SOLAR CO., LTD.

US$73.00

30-299 Pieces

US$68.00

300-699 Pieces

US$63.00

700+ Pieces

Product profile

Customization

Available

Warranty

25 Years

Number of Cells

72pcs

Model NO.

SW330P-72

Application

Industrial

Condition

New

Certification

ISO, CE

Material

Polycrystalline Silicon

Product Name

Poly Solar Panel

Solar Cell

5bb Poly 156*156

Max Power

360watt

Rated Voltage

36V

Application for

Residential/Commercial/Industrial

Max System Voltage

DC 1000V

Weight

23.5kgs

Size

1956*984*40mm

Transport Package

15 PCS Packed in One Pallet

Trademark

Sunway

Origin

China

HS Code

8541402000

Production Capacity

99999pieces/Year

Key features

25-Year Performance Warranty: Guarantees 80% power output performance for 25 years.

High Power Output: Polycrystalline 72 cells with 310W-360W capacity.

Flexible Customization: Offers full, minor, sample, and design-based customization.

Versatile Application: Suitable for residential, commercial, and industrial systems.

Certified Quality: ISO and CE certified for safety and reliability.

OEM/ODM Support: Professional OEM and ODM services available.

Global Supply Chain: Exports to North America, Europe, Asia, and Africa.

Competitive Pricing: Low MOQ of 1 Set with flexible payment terms.

Company profile

Importers and ExportersExhibition ExperienceOverseas ServicesProduct Certification

SUNWAY SOLAR CO., LTD.

Anhui, China

Business 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: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.30h

AI-Powered supplier vetting

SummarySUNWAY is identified as a factory operating in the renewable-energy sector, supplying solar panels, solar inverters, lithium batteries, wind energy systems, and solar water pumps. The supplier reports broad customization and ODM capabilities, new-product development during the past year, OEM service for well-known brands, and stated production volumes for several product categories. Its service offering includes overseas installation, training, repair, maintenance, and debugging, supported by overseas agents or branches and participation in an international trade show. However, it reports no overseas warehouse or showroom, no available SDK, and no certification information is provided. Financial records are indicated for 2020–2022, but the supplied slices do not provide sufficient non-financial evidence to assess financial credibility. Customer cases are also not explicitly documented.

Supplier typeThe supplier is explicitly classified as a factory, while its associated companies are listed under information transmission, software, and information technology services. This supports a manufacturing-oriented supplier classification, although the slices do not further detail ownership or corporate structure.

After-Sales capabilityThe supplier states that it provides overseas equipment installation, training, repair, maintenance, and debugging, and it has overseas agents or branches. It has no overseas warehouse or showroom, but the documented technical service scope and agent/branch support indicate meaningful after-sales capability.

R&D capabilityThe supplier reports new products during the past year, ODM services, and a stated focus on technological innovation and improving product performance. It does not have an available SDK, so its innovation evidence is stronger for product development and design than for software-development integration.

Production capacityReported annual output includes 500,000 solar panels, 1,000,000 lithium batteries, 1,000,000 solar inverters, 50,000 wind energy systems, and 50,000 solar water pumps. The supplier also reports 6–10 quality-control staff and exports to multiple global regions, providing explicit evidence of established multi-product production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, indicating broad product-design and customization support.