Sökning: "John Hedenberg"
Hittade 1 uppsats innehållade orden John Hedenberg.
1. Solar energy for domestic use in southern Brazil
Kandidat-uppsats, Sektionen för ekonomi och teknik (SET)Sammanfattning : Almost all the domestic water in Brazil is heated with an electrical heater directly by the end consumer. A typical heater has an effect of 5 400 W and when the whole population takes a shower in the evening it causes big peaks in the electrical grid. This consumption peaks could be reduced by simple and cheap solar collector system. LÄS MER
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