CE & TUV Polycrystalline Silicon Solar Panel (280W-290W-300W)

Name: CE & TUV Polycrystalline Silicon Solar Panel (280W-290W-300W)
Brand: Zhongyi Solar Technology Co., Ltd.
SKU: 767622575

Zhejiang, ChinaZhongyi Solar Technology Co., Ltd.

US$0.45

100 Pieces

Product profile

Customization

Available

Material

Monocrystalline Silicon

Size

1957*992*50mm

Model NO.

Poly solar panel (280W-290W-300w)

Transport Package

Carton/PCS

Specification

CE, TUV

Trademark

SUN-SEEKER

Origin

China

HS Code

8541402000

Production Capacity

50, 000PCS/Month

Key features

High Efficiency Cells: Solar cells made in Taiwan with low attenuation, less than 10% within 5 years.

Durable Materials: 1.00mm new aluminum frame and 3.2mm tempered glass for high impact resistance.

Superior EVA Layer: 0.4mm new EVA material ensures better performance and longer lifespan.

Long Warranty: 10-year product warranty and 25-year linear output power warranty.

Waterproof Junction Box: Good waterproof and anti-aging PV wire for reliable performance.

Customization Support: ODM and OEM services available with customization from samples or designs.

Fast Delivery: 7 days for sample order and 15 days for bulk order delivery.

Professional Support: 24-hour online service with problem resolution within 1 hour.

Company profile

Fast DeliveryLow MOQCustomization from DesignsQuality Assurance

Zhongyi Solar Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.85h

AI-Powered supplier vetting

SummaryZHONGYI SOLAR is a combined supplier manufacturing solar water heaters, pumps, panels, and power systems. It reports CE and TUV certification, OEM/ODM capability, documented quality inspection procedures, and ERP-based operational management. Its stated production capacity includes 40,000 solar water heaters, 10,000 solar pumps, 500,000 solar panels, and 5,000 solar power systems. However, it has no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. The supplier reports no new products in the past year and no SDK availability. It has a one-month average lead time in both peak and off-season, export sales representing 71%–90% of total sales, and manufacturing contracts with affiliated subcontractors. Financial records are identified for 2022–2024, but the provided information does not show financial results or establish financial strength.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, with manufacturing contracts covering the factory and each affiliated subcontractor. Its offerings span manufacturing, export trade, service, quality control, R&D, and sustainability capabilities, indicating a manufacturer-oriented supplier with related-party production arrangements.

CertificationsThe supplier explicitly states that all products have CE and TUV certificates, while the sustainability and product-certification record separately lists CE. This provides direct evidence of CE certification and a stated TUV certification claim across its products.

Production capacityThe supplier reports annual capacities of 40,000 solar water heaters, 10,000 solar pumps, 500,000 solar panels, and 5,000 solar power systems. It has manufacturing contracts with affiliated subcontractors, documented finished-product inspection instructions, and a one-month average lead time in both peak and off-season, supporting established production capability.

Customization capabilityThe supplier provides OEM and ODM services, accepts customization from samples and designs, and allows customers to sell its SUN-SEEKER brand. These statements directly demonstrate product customization and private-label support.

Product Q&A

Q:How to choose the right panel?

Tell us your demand, then our sales will recommend a suitable panel for you.

Q:What's the difference between Mono and Poly panel?

Monocrystalline solar panels have the highest efficiency rates since they are made out of the highest-grade silicon. The process used to make polycrystalline silicon is simpler and costs less. The amount of waste silicon is less compared to monocrystalline.

Q:How about the delivery time?

Delivery time 7 days for sample; 15 days for bulk order.

Q:What is the warranty for solar panels?

Generally warranty for solar panel is 10 years, also we offer 25 years linear output power warranty.

Q:How can I get better service from you?

We have professional engineer team can give you best support based on your requirement. If you have any problems during using, we offer 24 hours online service and will solve your problem within 1 hour.