[headstamp 2]

How is the efficiency with snow cover, dirt, plow damage, the pounding of 18-wheelers, etc.

[reg45]

And when traffic is backed-up over the panels at rush hour they won’t get much light.

[jurroppi1]

First thing I thought of too. Efficiency when they are scratched beyond recognition from normal wear and tear. No one seems to properly test for this stuff, NO ONE. None of the methods I have seen implemented come close to real life wear and tear especially when considering accelerated life testing and simulation.

[Pelham]

“How is the efficiency with snow cover, dirt, plow damage, the pounding of 18-wheelers, etc.”

Nonexistent, of course.

You’re harshing the buzz, headstamp. Never wreck a good eco fantasy with real world stuff.