latent, 366, 372, 374, 375
process, 368
pump, 374
sensible, 365
sink, 125
storage, 368, 371–372
collector storage wall, 372
packed bed, 372
seasonal, 372
transfer, 437–443
conductive, 366–367
convective, 367, 439–442
radiative, 367–368
trap, 149
Heating, 5
solar thermal, 10, 368–373
Heliostat, 377
Hematite, 385
Hertz, Heinrich, 28, 150
Hofmann, August Wilhelm von, 383
Hole, 49
transporting material, 211
Hour angle, 420
Hydrofluoric acid, 168
Hydrogen, 9, 198, 217, 298, 306, 381
Hydrogen chloride, 158, 415
IEC 61215, 231
IEC 61370, 232