Tấm Pin Năng Lượng Mặt Trời Astronergy Solar 590W 2 Mặt Kính

This Astronergy Solar 590W Bifacial panel uses N-Type TOPCon 4.0 technology and double-glass design, with a module efficiency of 22.8%. It is suitable for commercial, industrial, and large-scale solar projects.

• The description claims a module efficiency of 22.8%
• The description claims a low temperature coefficient of ≤ -0.29%/°C
• The description claims low power degradation of ≤0.4%/year
• The description claims a 15-year warranty and a 30-year performance guarantee of ≥87.4% after 30 years