The INP3.6-24x44T from PowerFilm Solar is an Amorphous Thin Film Silicon Solar Panel that has been designed for artificial lighting applications in indoor settings such as warehouses, offices, and retail spaces. It requires an input voltage of 2.4 - 3.2 V and delivers an output power of up to 0.204 mW. This solar panel can be operated at 200 Lux and 1000 Lux with a maximum open circuit voltage of 5.5 V at both light levels. It is available in a module that measures 44 x 24 mm.