BiLight Innovations used CES 2026 to unveil three new photovoltaic products based on perovskite technology, aiming to redefine solar energy use in residential, commercial, and mobile sectors. The company presented a rollable photovoltaic curtain, a battery-free electronic nameplate, and a portable solar generator, leveraging the mechanical flexibility and low-light efficiency of perovskite-based materials.
The first product in the lineup, the photovoltaic curtain, stands out for its extreme thinness (0.1 mm) and weight of less than 150 g/sq.m. Designed to mount on standard curtain rails, it can be bent on a radius below 10 mm. This device converts natural or artificial indoor light into electricity, with a conversion efficiency above 18%. The generated energy can power lighting systems, connected devices or be stored, while also offering thermal insulation and solar shading functions.
The second product is an electronic nameplate powered by a perovskite photovoltaic cell combined with a low-power e-paper display. Operating under typical indoor lighting conditions of 500 lux, it ensures real-time updates via Bluetooth and eliminates the need for batteries or recharging, targeting shared office spaces, meeting rooms, or professional trade shows.
The third product is a rollable flexible solar panel designed for mobile use. It deploys instantly by pulling both ends, providing electricity for outdoor activities such as camping, hiking, or leisure. Thanks to its compact format and textile-like structure, it can be stored in a backpack, avoiding the bulk of traditional rigid panels.
These innovations rely on perovskite’s ability to maintain high energy efficiency even in low light, while offering integration into soft materials. They aim to expand solar applications beyond fixed installations to mobile or low-power indoor uses.
BiLight Innovations, specialised in applied research on perovskite photovoltaic cells, targets residential, commercial, and Internet of Things (IoT) markets with the goal of industrialising lightweight, autonomous, and easy-to-deploy solar solutions.

source