Protocol Documentation V3.14 Source: https://github.com/jrbenito/canadianSolar-pvoutput/blob/732efe68b71f67129f5b31442f82f2be0d79e605/docs/ Note: The original file name doesn't match the version specified in the document. V3.04 Source: http://www.growatt.pl/dokumenty/Inne/Growatt%20PV%20Inverter%20Modbus%20RS485%20RTU%20Protocol%20V3.04.pdf