440W PV Solar Panel Bifacial Double Glass

440W PV solar panel bifacial double glass. DAS solar rectangle black, a new definition of residential PV module. Combines advanced N-Type TopCon technology and a sleek-glass design for exceptional performance and durability. Up to 80% bifaciality captures additional energy from the rear side, ensuring maximum energy yield in all lighting conditions. Features:

- DAS Solar's N-type TOPCon 4.0 Technology.
- Ultra-thin glass equipped.

- Lighter than regular double-glass modules, reducing roof loads, but still with the strength of heat treatment.
- Double Glass Design

- No vapor transmission on the rear side for improved reliability.
- Higher Bifaciality

- Up to 80% bifaciality, more energy yield from the back side.
- Lower power degradation

- 1.73% more annual energy yield than P-type during warranty period.
- 1% degradation in the 1st year
- 0.4% yearly degradation from the 2nd year.
- High Reliability

- Hail test
- Salt mist corrosion level 6 test
- Sand erosion test
- Dynamic mechanical load test
- Excellent power generation performance

- Advanced performance in hot climates
- Improved performance on cloudy and foggy days. Applications:

- Residential rooftops
- Commercial buildings
- Off-grid solar setups
- Ground-mounted systems Specifications

- Rated Power Output (Pmax): 440W
- Bifacial Gain: Up to 80%
- Temperature Coefficient (Pmax): -0.30%/°C
- Module Efficiency: Industry-leading
- Technology: N-Type TOPCon with transparent glass
- Tested for: Salt mist corrosion (Level 6), sand erosion, hail impact, and heavy loads
- Warranty: 30 years performance, 25 years product Downloads

DAS Rectangle black solution 0320 2.pdf