This installation is part of the Street scienceprogrammeBack
The most important, usable surface of a narrow-boat is its top deck. Installing a standard solar panel system on this deck would therefore compromise oneís enjoyment of their boat (limiting for instance, walking, BBQ-ing, relaxing, etc). The Solar Stones, however, arenít a standard system, since they are designed specifically for such spaces where continual access is essential.
Sitting in Londonís Regents Canal (in Hackney) is a narrow-boat where all its energy is renewable. The owners of this boat commissioned Lottolab Studio to install its first generation Solar Stones, which trickle-charge the boats rechargeable battery system. The images here show the installation process, which was completed in May, 2009.