Sunlight

OR2 demonstrates an elegant use of photovoltaics in public art – Green Public Art

OR2 is a combination shading device and solar-powered chandelier designed by London-based Orproject. The structure’s purpose is twofold: it acts as a source of shade during the day, and it turns into a dazzling chandelier at night, dispersing light collected by photovoltaic cells hours before.

The pink-tinted structure was built as part of the London Festival of Architecture in June 2010. The work is a follow-up project to the OR single-surface solar roof structure. OR2 is translucent while in the shade, but it quickly fills in with color when exposed to sunlight.

According to the designers, OR and OR2 are the first structures to use photo-reactive technology at an architectural scale. The designers explain, “The beauty of OR2 is its constant interaction with the elements, at each moment of the day OR’s appearance is unique.”

Orproject is a London based architecture and design practice set up in 2006 by Francesco Brenta, Christoph Klemmt and Laura Micalizzi. Their work explores advanced geometries with an ecologic agenda, the integration of natural elements into the design results in an eco-narrative unfolding into the three dimensional space. Past projects range from experimental small scale installations to large real estate developments.

via OR2 demonstrates an elegant use of photovoltaics in public art – Green Public Art.

ECO ART: Solar-Powered Speakers Sing Volumes for Renewable Energy | Inhabitat

A piece on Inhabitat from Moe Beitiks. We’ll have some news from Nick Vida and Brent Heyning’s talk at CalArts on designing the Solar Array and Lighting from the Crimson Collective’s Acension Soon!

Solely reliant on the sun for its power, the piece changes in synch with nature, offering visitors clear auditory cues into the cycles that occur over a normal day. Each individual is strongly encouraged to wander the field and experience the evolution of music in relation to their position within the space, as well as the intensity of the sunlight – the Sun Boxes will adjust to the light accordingly, and stop playing music when the sun sets. Given the variation in volume and sound, each person is able to create their own experience specific to the path they take within the space.

Original Here: ECO ART: Solar-Powered Speakers Sing Volumes for Renewable Energy | Inhabitat – Green Design Will Save the World.