Products
620Wp Solar Panel DAH Solar 2382x1134x30mm N-type TOPCon DG Tier1 Bifacial Double Glass 3 Bypass Diodes Silver Frame
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Code:DAH-66Z20-DG620-635W
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Weight:30.800 Kgs
12 years product material / 30 years linear power output
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620Wp DAH Solar Panel 2382x1134x30mm N-Type TOPCon Bifacial Double Glass Silver Frame
The DAH Solar DAH-66Z20-DG620-635W is a high-performance photovoltaic module featuring advanced N-Type TOPCon cell technology, bifacial energy generation, and durable double-glass construction. With power output up to 635W and module efficiency reaching 23.51%, this solar panel delivers exceptional energy yield and long-term reliability for commercial and utility-scale solar projects.
Its bifacial architecture allows electricity generation from both sides of the module by utilizing reflected sunlight. Combined with the latest TOPCon technology, the panel provides superior energy production, lower degradation, and improved performance in challenging environmental conditions.
Key Features
- Up to 635W power output
- N-Type TOPCon cell technology
- Bifacial energy generation
- Double Glass construction
- High module efficiency up to 23.51%
- Excellent low-light performance
- Reduced annual degradation
- PID resistance
- High mechanical strength
- Designed for utility-scale and commercial projects
N-Type TOPCon Technology
N-Type TOPCon solar cells provide improved efficiency, enhanced temperature performance, and significantly lower degradation compared to conventional solar technologies. This results in higher energy generation throughout the panel's operational life.
Bifacial Technology
The bifacial design enables additional power generation from the rear side of the module using reflected sunlight. Depending on installation conditions, this can significantly increase overall energy yield.
Applications
- Commercial rooftop systems
- Utility-scale solar farms
- Industrial photovoltaic projects
- Solar carports
- Agrivoltaic systems
- Hybrid solar installations
- Self-consumption projects
Technical Specifications
| Manufacturer | DAH Solar |
| Model | DAH-66Z20-DG620-635W |
| Rated Power | 620-635 W |
| Cell Technology | N-Type TOPCon |
| Module Type | Bifacial Double Glass |
| Number of Cells | 132 (66×2) |
| Module Efficiency | Up to 23.51% |
| Dimensions | 2382 × 1134 × 30 mm |
| Weight | 32.5 kg |
| Frame | Silver Aluminum Frame |
| Glass | 2.0 mm + 2.0 mm Tempered Glass |
| Junction Box | IP68 Rated |
| Connectors | MC4 Compatible |
| Maximum System Voltage | 1500V DC |
| Maximum Snow Load | 5400 Pa |
| Maximum Wind Load | 2400 Pa |
| Product Warranty | 15 Years |
| Linear Power Warranty | 30 Years |
Why Choose DAH Solar DAH-66Z20-DG620-635W?
Combining high output power, advanced TOPCon technology, and bifacial energy generation, this module is designed to maximize return on investment and long-term energy production. It is an ideal solution for commercial, industrial, and utility-scale solar installations requiring premium performance and reliability.
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Producer:DAH Solar
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IP Rating:65
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Weight:32.5 kg.
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Items per pallet:36 pcs.
