Chinese researchers have built a solar redox flow battery (SRFB) that can harvest sunlight and store energy at the same time, while reaching a solar-to-electricity conversion efficiency of 4.2 percent ...

Beyond smart devices, the next leap is self-powered technology, and AIKO POLY is already there. What if wireless ...

Enphase Energy just launched a new off-grid system that lets homeowners power their homes without a utility connection – even for extended periods. The California-based Enphase says the off-grid setup ...