solar

good day dear community :) frst of all - i hope that i post this in the right sub-forum here. if not -plz set me straigth. i thought that i can post PSU-related questions here. what is the topic: I'm looking to build an off the grid system using a Raspberry Pi powered by a power bank or a...

You would have figured by now that some phone manufacturer would have made a phone with solar cells on the back of it for trickle charging the phone. I'd give bonus points if it was a fold out panel that created enough energy to charge the phone in 90 minutes. Come on guys, green energy is...

This is the new messaging from the utility companies concerning solar power. They just don't say it this way. They say, instead, that individuals' solar power (typically rooftop) is unfair to poor people because only wealthy people can afford to buy into it. That sounds awfully sweet — rich...