previous packege produce 3V by difference 120C/60C approx 60 celsius. I hope this will do the same
I put 3 in series and didn't reach 10V by temperature difference 100C hot to cold 150/50 I have to try another attempt to reach 200C deference. There is no shield or graph in the package to see voltage current base on heat diference their specification 100/4.8/669 looks they use for cooling liquid nitrogen. What is not my case