356
Hina releases sodium-ion battery solution for commercial cars, able to be fully charged in 25 minutes (cnevpost.com)
submitted 1 year ago by to c/technology@lemmy.world
49 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] 0 points 1 year ago (1 child)

Right now we're seeing lots of roofs start to show damage and leaks from rooftop solar. The industry is going to have to figure out a better way because people won't be happy about the trade of cheap electricity for expensive roof work. It can be done well, but these companies that pop up and install panels as cheaply as possible are going to screw things up.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 2 child comments
    •
  • [–] 2 points 1 year ago

    With tiled roofs its honestly not so bad. As long as the installation hooks and overall kit you have is good ofcourse. It took me and my friend like 2-3 days of hopping around on the roof with little prior experience. Before we closed it up we had someone professional attest it which cost a tiny fraction of what letting them install it would have cost.

    But i generally agree, there are lots of shitty companies for both equipment and installation that just rip you off.

  • permalink
  • fedilink
  • source
  • parent