IDA 2025 IS NOW OPEN FOR SUBMISSIONS!
SOLI is the living manifestation of your care for the garden, a sustainable light powered by the soil it grows in. As soil microbes break down organic matter, they release electrons, creating a small electric current. SOLI’s microbial fuel cell captures and amplifies this energy, using it to power its light in response to the care given to the soil. This interaction makes SOLI functional and meaningful, enriching your bond with the garden. With SOLI, your garden doesn’t just receive your care—it responds, illuminating your space with a natural glow that reflects the nurturing you provide.