Solar Hot Water Heater: Difference between revisions
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(Asked for some clarification on some questions I had) |
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*$900 for a system- 45x80 inch [https://www.ebay.com/itm/233275489098?chn=ps&var=532777488202&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=532777488202_233275489098&targetid=1262749493182&device=c&mktype=&googleloc=9023315&poi=&campaignid=14859008593&mkgroupid=130497710760&rlsatarget=pla-1262749493182&abcId=9300678&merchantid=6563684&gclid=Cj0KCQiA5OuNBhCRARIsACgaiqW1PwrllKPGwjP7axdo0DXpAEvcHethxyQ90iGZ5R6S1ZHz4pcHsskaAvTlEALw_wcB]. By area - 2.3 sq meter is 2 kW output? | *$900 for a [[Thermosyphon]] system- 45x80 inch [https://www.ebay.com/itm/233275489098?chn=ps&var=532777488202&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=532777488202_233275489098&targetid=1262749493182&device=c&mktype=&googleloc=9023315&poi=&campaignid=14859008593&mkgroupid=130497710760&rlsatarget=pla-1262749493182&abcId=9300678&merchantid=6563684&gclid=Cj0KCQiA5OuNBhCRARIsACgaiqW1PwrllKPGwjP7axdo0DXpAEvcHethxyQ90iGZ5R6S1ZHz4pcHsskaAvTlEALw_wcB]. By area - 2.3 sq meter is 2 kW output? | ||
*2 kW heat - what would it take with PV? 2kw * 0.36 = $720 for equivalent solar array. | *2 kW heat - what would it take with PV? 2kw * 0.36 = $720 for equivalent solar array. | ||
*Given the large physical plant cost of hot water - PV is easier and cheaper. The advantage is in easier mounting, and integration with existing systems. | *Given the large physical plant cost of hot water - PV is easier and cheaper. The advantage is in easier mounting, and integration with existing systems. | ||
**How would [[Hybrid Solar Panels]] work with these criteria? | |||
[[Category: HVAC]] [[Category: Solar]] | |||
Latest revision as of 22:05, 31 December 2021
- $900 for a Thermosyphon system- 45x80 inch [1]. By area - 2.3 sq meter is 2 kW output?
- 2 kW heat - what would it take with PV? 2kw * 0.36 = $720 for equivalent solar array.
- Given the large physical plant cost of hot water - PV is easier and cheaper. The advantage is in easier mounting, and integration with existing systems.
- How would Hybrid Solar Panels work with these criteria?