The result of your conversion between Board of Trade unit and petawatthour appears here
To convert between Board Of Trade Unit and Petawatthour you have to do the following:
First divide 3600000 / 3.6e+18 = 0.
Then multiply the amount of Board Of Trade Unit you want to convert to Petawatthour, use the chart below to guide you.
Symbol: BOTU
No description
Symbol: PWh
No description