

People get away with a lot, but as you note it’s regional. All it takes is one gust of wind.
But I do have a steady average 8kt wind (I mean average over last 5 years day and night), but gusts and storms push 50kt. I wish wind power was more accessible like solar has become; I live in an area that’s frequently the windiest in the country. I’d be able to use it as primary generation and solar for top off.




You should consider testing your RO water and replacing the membrane more frequently. There shouldn’t be that much hardness there. My water comes in at about 550ppm and leaves about 20-50 (90% is when you’re “supposed” to replace the membrane from what I remember). I know it’s different than a boiler, but i don’t have scale in my kettle over about 7 years. I recently got a water softener and plumbed my RO into it which should help with longevity (RO was originally invented for desalination).
In the image it looks like there’s some pitting starting, so I’d stop there with the chemistry or see if I can find an alternative.