DIY Manual

12 | P a g e 10-543-1 REV A
DIY Manual
MIDNITE SIZING TOOL
Our Sizing Tool (http://www.midnitesolar.com/sizingTool/displaySizing.php) is a great way to
verify your proposed solar system design. Plug into the tool the variables from your PV modules
(sticker on the back side of the panel), ambient temp data, battery bank nominal voltage, and
how you plan to wire the PV (series and/or parallel), then hit the “Submit Parameters” button.
Pay attention to the “Max Voc,” “Array Power (Wattage),” and the “Classics Required” results.
Max Voc and Array Power should have a green “OK.” The “Classics Required” can be up to 1.2
and that is fine with a single Classic.