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Creek fire now largest in State history.
Quite a few of my friends and clients are involved in this disaster. I told many of them of what they can do to clean the air in their space. Home Depot has the US made Lasco box fan and if you tape …1 · -
Re: Are electronic battery measurements better than specific gravity?
Respectfully disagree. Bad cells in a maintained offgrid bank are rare in my experience. After 7 to 10 years, the failure is usually a loss of capacity. I just do not see this with people I have trai…1 · -
Re: Used Trace Inverter
120 or split 120 / 240 inverters for North America. Some 120 inverters can be stacked or stepped up for 240. Be careful you do not buy something for a non north american application. The drawback of …1 · -
Re: Solar insolation in space
Definitely !1 · -
Re: Solar insolation in space
If you are in the land of clear skies (offgrid without smoke) one of the great things in life is to watch the ISS go over you. Here is a link. https://spotthestation.nasa.gov/1 ·
