Canadian Solar 660W X20 Bifacial Solar Panel | N-Type TOPCon High Power Module

The Canadian Solar 660W X20 Bifacial Solar Panel is a powerful N-Type TOPCon bifacial solar module designed for high energy production, excellent durability, and long-term reliable performance. With 660W maximum power output and 24.4% module efficiency, this panel is an excellent choice for commercial, industrial, and utility-scale solar installations.

This module uses advanced bifacial technology, allowing it to generate electricity from both the front and rear sides. The rear side can provide additional power gain depending on installation height, tilt angle, mounting structure, and ground reflectivity. With 80% power bifaciality, the Canadian Solar 660W X20 panel helps increase overall energy yield and improve solar system performance.

The panel is built with a strong dual glass structure, including 2.0 mm heat-strengthened front glass with anti-reflective coating and 2.0 mm heat-strengthened back glass. Its anodized aluminium alloy frame, IP68 junction box, and 3 bypass diodes provide stable protection for outdoor solar projects. The low temperature coefficient of -0.29%/°C helps maintain better output in hot climate conditions.

According to the datasheet, this module is tested for heavy snow load up to 5400 Pa and wind load up to 2400 Pa. It also includes a 12-year enhanced product warranty and a 30-year linear power performance warranty, with first-year power degradation not more than 1% and annual degradation after the first year not more than 0.4%.