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: ≤1.86h

AI-Powered supplier vetting

SummarySUNWAY is identified as a factory operating in the renewable-energy sector, with stated production of 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, overseas agents or branches, and participation in an international trade show. Its service offering includes installation, training, repair, maintenance, and debugging, with overseas markets spanning multiple regions. Production and quality-control information is provided, including 6–10 quality-control staff and stated annual capacities. However, no certification information, overseas warehouse or showroom capability, SDK availability, or specific customer cases is provided. Financial records are referenced for multiple years, but the available slices do not establish financial strength or credibility.

Supplier typeThe supplier is explicitly identified as a factory, while its associated companies are classified in information transmission, software, and information technology services. This supports classifying SUNWAY as a manufacturing supplier rather than only a trading or service intermediary.

After-Sales capabilitySUNWAY states that it provides equipment installation, training, repair, maintenance, and debugging overseas, and has overseas agents or branches. However, it has no overseas warehouse or showroom, so the evidence supports substantive service coverage but not a full local infrastructure network.

R&D capabilityThe supplier reports new products during the past year, ODM service, and a focus on technological innovation and improving product performance. However, it reports no available SDK, so innovation capability is supported at the product-development level but not for SDK-based integration.

Production capacityStated annual capacities include 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 production capability.

Customization capabilitySUNWAY explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported across the product and R&D capability information, indicating strong stated customization coverage.