Superior temperature coefficient

Cat thin film photovoltaic modules have a lower temperature coefficient than silicon modules. This results in more power production as the module operating temperature increases. Over a year in hot climate conditions, this advantage adds up to 3% more annual energy yield versus a silicon module.

Spectral response

Different PV technologies respond differently to different light wavelengths. On humid days, water in the atmosphere reduces specific wavelengths of available light. Cat modules are less sensitive to high humidity; they can produce up to 6% more energy annually than silicon modules in humid environments.

Better shading response

Unique module design minimizes power loss due to shading. Unlike silicon modules, which can lose disproportionately more power in the shaded area. With Cat modules, only the shaded portion is impacted, resulting in up to 1% more energy annually.

Long-term reliability and durability

Warranty

All Cat solar modules come with a standard 10-year warranty on manufacturer defects and a 25-year power output warranty.

Industry leading certifications