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electrical:solar:output [2022/04/05 19:38] frater_secessus [panel tilt] low sun caveat, typo |
electrical:solar:output [2022/08/01 12:05] frater_secessus [panel temperature] |
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So a [[camping: | So a [[camping: | ||
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+ | Note: sub-freezing temperatures can push Voc/Vmp above their rated values. | ||
Note: that [[hvac: | Note: that [[hvac: | ||
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===== panel tilt ===== | ===== panel tilt ===== | ||
- | Insolation figures are given for flat surfaces((like flat-mounted panels)) | + | Insolation figures are given for flat surfaces((like flat-mounted panels)). This means //when the sun is low in the sky//((and skies are clear not overcast -- see below)) you may be able to increase solar yield by tilting the panels toward the sun. In effect |
Pro: | Pro: | ||
- | * +30% daily harvest is possible, depending on the sun's position | + | * +30% daily harvest is possible, depending on the sun's position((peak harvest may be much higher at some times but daily harvest is more applicable for offgrid vanlife)) |
* can be used to increase harvest if roof space is maxxed (cannot add more panel) | * can be used to increase harvest if roof space is maxxed (cannot add more panel) | ||
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===== cleanliness ===== | ===== cleanliness ===== | ||
- | According to Sandia | + | [[https:// |
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===== further information ===== | ===== further information ===== | ||