What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off season.

What payment methods are accepted?

We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.

What are the module dimensions?

The module dimensions are 2384x1303x33 mm (93.86x51.30x1.30 inches).

Good Quality Solar Panel 690W 680W Black Mono Solar Panel with High Efficiency

Name: Good Quality Solar Panel 690W 680W Black Mono Solar Panel with High Efficiency
Brand: SUNWAY SOLAR CO., LTD.
SKU: 1944643371

Anhui, ChinaSUNWAY SOLAR CO., LTD.

US$82.80

594-999 Pieces

US$81.80

1,000-999,999 Pieces

US$80.00

1,000,000+ Pieces

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

25 Years

Model NO.

TSM-NEG21C20-690N

Number of Cells

144cells

Application

Industrial

Condition

New

Certification

CE, TUV

Material

Monocrystalline Silicon

Panel Dimensions

2384*1303*33 mm (93.86*51.30*1.30 Inches)

Junction Box

IP68 Rated

Frame

33mm(1.30 Inches) Anodized Aluminium Alloy

Panel Efficiency

22.5%

OEM Order

Acceptable

Specification

38.3 kg

Trademark

TRINA

Origin

China

Key features

High Efficiency N-type Cells: Features 144 N-type monocrystalline cells with efficiency up to 22.5% for superior power generation.

25-Year Warranty Coverage: Comes with a comprehensive 25-year warranty and dedicated after-sales support service.

Bifacial Power Gain: Bifaciality up to 80%, increasing power generation by up to 5.42% compared to P-type modules.

Durable IP68 Junction Box: Equipped with an IP68 rated junction box and 33mm anodized aluminum alloy frame for durability.

Flexible Customization Options: Accepts OEM/ODM orders with customization from samples, designs, or full customization requests.

Certified Quality Standards: Products are CE and TUV certified, ensuring compliance with international safety and quality standards.

Low Minimum Order Quantity: Supports small business needs with a minimum order quantity of just 1 set.

Fast Global Delivery: Average lead time of one month with shipping via Shanghai Port to global markets.

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: ≤2.94h

AI-Powered supplier vetting

SummarySUNWAY is a factory specializing in renewable energy solutions, offering extensive customization and R&D capabilities, with a strong focus on innovation and sustainability. The company participates in international trade shows and provides after-sales services globally. It exports a significant portion of its products and has a robust production capacity, particularly in solar panels and lithium batteries. Financial credibility is suggested by their consistent financial reporting, though specific certifications are not detailed.

Supplier typeSUNWAY is classified as a factory and is involved in the information transmission, software, and information technology services industry.

After-Sales capabilitySUNWAY offers a range of after-sales services, including equipment installation, training, repair, maintenance, and debugging. These services are available in Thailand and the Baltic region.

R&D capabilitySUNWAY demonstrates strong innovation capabilities, with R&D efforts resulting in new products in the past year and a focus on technological advancements.

Production capacityThe supplier has substantial production capacity, producing large quantities of solar panels, lithium batteries, wind energy systems, and solar water pumps.

Customization capabilitySUNWAY offers extensive customization services, including full and minor customization, indicating a high level of flexibility in meeting customer needs.