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hvac:solar_ac [2023/08/28 05:35] princess_fluffypants [120v AC** (Alternating Current) systems] |
hvac:solar_ac [2023/08/31 19:56] princess_fluffypants [Running A/C off solar] |
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**TL;DR - It is technically possible, but very expensive and complex. Be prepared to spend at //least// $10, | **TL;DR - It is technically possible, but very expensive and complex. Be prepared to spend at //least// $10, | ||
- | More expensive than the A/C system itself is everything you'll need to power it. A/C takes a //huge// amount of electricity; | + | More expensive than the A/C system itself is everything you'll need to power it. A/C takes a //huge// amount of electricity; |
If you are reading this you probably haven' | If you are reading this you probably haven' | ||
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Especially because (rather paradoxically) running A/C off of solar requires that you park your van in the sun; which means the inside of the van will get //MUCH// hotter than it would if you simply parked in the shade. This puts you in a weird catch-22 where you can't run the A/C without parking in the sun, but parking in the sun means you have to run the A/C much harder than your solar can sometimes keep up with. | Especially because (rather paradoxically) running A/C off of solar requires that you park your van in the sun; which means the inside of the van will get //MUCH// hotter than it would if you simply parked in the shade. This puts you in a weird catch-22 where you can't run the A/C without parking in the sun, but parking in the sun means you have to run the A/C much harder than your solar can sometimes keep up with. | ||
+ | |||
+ | ---- | ||
+ | |||
===== Running A/C off of shore power ===== | ===== Running A/C off of shore power ===== | ||
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See [[https:// | See [[https:// | ||
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+ | ---- | ||
===== But I saw someone on TikTok doing it! ===== | ===== But I saw someone on TikTok doing it! ===== | ||
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- Rich people with extremely expensive vans that they paid professionals to build | - Rich people with extremely expensive vans that they paid professionals to build | ||
- | - " | + | - " |
- Completely faked and just being shared around to generate views | - Completely faked and just being shared around to generate views | ||
- All of the above. | - All of the above. | ||
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There is a reason that most people [[camping: | There is a reason that most people [[camping: | ||
+ | ---- | ||
===== I am rich, foolheardy, or both, and still want to run A/C off of solar ===== | ===== I am rich, foolheardy, or both, and still want to run A/C off of solar ===== | ||
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* [[https:// | * [[https:// | ||
+ | ---- | ||
===== AC vs DC ===== | ===== AC vs DC ===== | ||
+ | |||
+ | The biggest decision to make is how you're going to power the A/C system. | ||
==== 120v AC (Alternating Current) systems ==== | ==== 120v AC (Alternating Current) systems ==== | ||
These units are vastly more common, and much cheaper. These are usually roof-mounted units, smaller ones can be had for as little as $500 and are very common in the rest of the R/V world. So if you have a a big enough inverter anyway it can be cheaper to go that route. It also gives you the option of easily powering the unit off of [[electrical: | These units are vastly more common, and much cheaper. These are usually roof-mounted units, smaller ones can be had for as little as $500 and are very common in the rest of the R/V world. So if you have a a big enough inverter anyway it can be cheaper to go that route. It also gives you the option of easily powering the unit off of [[electrical: | ||
+ | |||
+ | See [[https:// | ||
==== 12v/24v/48v DC ==== | ==== 12v/24v/48v DC ==== |