1 comment on “Download: Solar thermal IPESol: spherical solar collectors”

1. The idea of ​​the bubble solar collector is good… .but we must not forget that solar energy is calculated by the square meter.
   I built a model in pyramid form, offering the same advantages in terms of production. If the yield is about 1,7 of the exposed surface, we stay far from the yield of two panels of 2m2. So I came back to the classic, more efficient if it is equipped with a monitoring system.
   To conclude, this is the best approach, and do not forget to favor the DHW tank inside the house and not outside like thermosyphon dystems.
   With 8m2 and monitoring, in addition to 300l of DHW, you can preheat a 150m2 house, from March to October

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