4 ms·
Is the idea that this one lasts long enough that it deposits sand on my friend's panels, and they doesn't have enough backup juice by then to move/clean it off?
by citrablue 8y ago
Is the idea that this one lasts long enough that it deposits sand on my friend's panels, and they doesn't have enough backup juice by then to move/clean it off?
- hurrrrr 8y agoFrom what I heard buildup on the panels isn't that big a deal because the wind also blows it away. But if sunlight is cut off too long the battery becomes empty and the heaters won't work anymore. So it would literally freeze to death.