Designed by US-based Solyndra, this article describes a new proprietary rooftop solar panel system that uses glass tubes rather than traditional flat panel systems. Compared to previous technologies, the system is easier to install and replace, as it is ideally set flat on rooftops with no anchors. The module design also enables a greater concentration of panels per square foot of rooftop area. In addition, the cylindrical structure of the tubes creates a greater incident angle for light absorption, since it capture sunlight across a 360 degree photovoltaic surface. The new panels are also very durable. Each module is designed to produce electricity for more than 25 years while surviving the harsh rooftop environment. The modules are more resistant to weather impact than traditional systems; snow and dirt generally do not accumulate.
