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 is the panel efficiency?

The solar panel efficiency ranges from 22.11% to 23.22%.

What is the first-year degradation rate?

The first-year degradation rate is less than or equal to 1%.

Dah Full Black PV Module 120 Cell 525W 520W 515W 510W Frameless N-Type House Solar Panels

Name: Dah Full Black PV Module 120 Cell 525W 520W 515W 510W Frameless N-Type House Solar Panels
Brand: DAH Solar Co., Ltd.
SKU: 2050013812

Anhui, ChinaDAH Solar Co., Ltd.

US$0.10

1,000-99,999 watt

US$0.09

100,000-999,999 watt

US$0.08

1,000,000+ watt

Product profile

Customization

Available

After-sales Service

Yes

Warranty

30 Years

Model NO.

DHN-60R18/DG/FS(BB)

Number of Cells

60 PCS

Application

Industrial

Condition

New

Certification

ISO, CE, TUV

Material

Monocrystalline Silicon

Brand Name

Dah

Panel Efficiency

23.22%

Maximum System Voltage

1000V/1500VDC

Cable

4.0mm2,200/300mm in Length

Junction Box

IP68, 3 Bypass Diodes

Cells Type

N-Type 182X95. 8mm

Frame

Anodized Aluminium Alloy

Transport Package

38PS/Allel 836PCS/40hq

Specification

1994*1134*28mm

Trademark

DAH

Origin

China

HS Code

8541430000

Production Capacity

10.5gw

Key features

N-Type TOPCon Technology: Increases power generation by 3%+ per watt compared with PERC modules.

Full-Screen Design: Reduces power loss and maintenance cost by preventing water and dust accumulation.

High Efficiency: Maximum panel efficiency reaches up to 23.22% with power outputs from 500W to 525W.

Superior Low Light Performance: Delivers excellent power generation performance under dim light conditions.

30-Year Warranty: Comprehensive warranty coverage for long-term reliability and peace of mind.

Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.

Strict Quality Control: 100% inspection with 2 EL tests per panel to ensure perfect delivery.

Company profile

Exhibition ExperienceOverseas WarehouseQuality AssuranceR&D Capabilities

DAH Solar Co., Ltd.

Anhui, China

CertifiedBusiness 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: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.04h

AI-Powered supplier vetting

SummaryDAH SOLAR CO., LTD. is identified as a solar photovoltaic module supplier with manufacturing, customization, OEM, ODM, inventory, overseas warehouse, and system-design capabilities. The supplier reports 85 quality assurance and quality control inspectors, a one-month average lead time in both peak and off-seasons, and production equipment including laminators, framing machines, welding machines, cutting machines, and upper board machines. Innovation evidence includes new products during the past year, ODM services, an available SDK, and digitalized ERP management. However, the provided information does not confirm certifications, financial performance or stability, or formal quality assurance. Quality and supplier-management procedures are incompletely documented: finished-product inspections have instructions but no written records, and complaint and corrective-action processes lack written records. Customer evidence includes CROWN SOLAR as an associated buyer and brand, including a stated solar-panel...

Supplier typeThe supplier is associated with solar-panel production, specifically crystalline silicon photovoltaic modules, and lists solar panels among its annual productivity information. The product description identifies DAH SOLAR CO., LTD. as the supplier of a 620W N-type bifacial module.

R&D capabilityInnovation evidence includes new products during the past year, ODM services, an available SDK, ERP-based digital management, and an initiated enterprise digitalization process. The supplier also reports big-data capability and a technical-transformation plan, although the depth and results of these initiatives are not specified.

Production capacityThe supplier lists solar-panel productivity, multiple production machines, 85 quality-control and quality-assurance inspectors, inventory capacity, and valid manufacturing contracts with associated subcontractors. It reports a one-month average lead time in both peak and off-seasons, but its supplier-service assessment procedure has no written procedures or records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both in its R&D information and design-services capability records, providing direct evidence of broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands, and CROWN SOLAR is listed as an associated buyer and brand for a stated crystalline silicon photovoltaic module transaction. The provided slices do not identify additional customers, project outcomes, order history beyond the cited transaction, or independently verifiable case details.