A nice briefing on the solar panels present cost,energy efficiency,cost of solar power,life time reports of various panels installed at hot and chill places, and finally on the micro inverter approach.
What happens if I install solar panels on my roof top today and after a couple years a more advanced technology comes in with panels with panels having much higher efficiency? Not sure if it is practical or not, but I think it would be better if the companies provides some kind of scheme to upgrade the panels at subsidized price if something better comes up.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.