Unisolar - sale at Solar Blvd
$99 Looks like they made a lot of it before going bankrupt.
Forum Discussion
But it's not just an advantage only in the extreme conditions. My big mono's drop to 2.38a in the lightest of cloud cover and then drop farther as it thickens. That's on the controller, so it's being bucked. The poly doesn't take a total nose dive in light clouds and neither will these.
