SOUR-POWERED PUBLIC SERVICE INFRASTROCTURE CONSIDERATIONS FOR ENERGY STORAGE, ILLUMINATION & COMMUNICATIONS

摘要

Consistent with the movement towards more environmentally-friendly solutions, self-sustaining solar-powered infrastructure is starting to be deployed around the world. To improve customer service, convenience and safety, public service stations with night-time illumination and wireless communications capabilities are being deployed in increasing numbers. Illuminated bus stops with real-time arrival information are appearing in North America; solar-powered ticket kiosks are appearing in Europe. These units may also be deployed in areas where electrical and wired communications infrastructure may not be cost-effective to build. In both cases the units must be able to wirelessly communicate to perform their respective functions. The proof of concept is out there, but how can we optimize the power network within the system to make the most efficient use of available sunlight for maximum uptime with minimized costs?