Built and owned by Jeremy Panasuk, New Auburn, Wisconsin. Contact: jpanasuk@gmail.com.
Jeremy is a data/software person, not a licensed electrician or solar installer. These are planning tools, not professional advice.
The calculators use published rules of thumb from the sources listed on each page. Page text is drafted with AI agents (Cursor and local models) from those sources. Formulas are checked against the cited sources. If you spot an error, email jpanasuk@gmail.com and it gets fixed.
The site earns money from Amazon affiliate links. That doesn't change the math.