Oh, okay. Does a warranty cover sweeping snow off your panels and washing them many times throughout the years? I guess if one does not value time, then solar panels could be considered "free" - but this is a bizarre sacrifice.
I haven’t touched ours, they are clean and have been going fine with zero maintenance, though admittedly it’s only been a year.
> Where are you getting this maintenance schedule from?
The solar panel owner does not know the required maintenance they are now permanently responsible for. Ibid, your honor.
Focus on solutions, not trying to be right. It’s aggravating.
Also, like, every study on this matter. The efficiency drop from being dirty for vaguely modern solar panels is _tiny_; below 5% and potentially below 1%.
Where are you getting this maintenance schedule of yours from?
Their "Anti-Solar Talking Points" handbook from Big Oil.
> I've washed them once.
> I'm still getting great production.
Thank you for reiterating my point.
If you're in a place that gets significant snowfall such that they're often covered then production during winter is likely to be fairly marginal anyway, so may not be worth your while.