expired Posted by snowdrifter • Jun 3, 2024
Jun 3, 2024 8:38 PM
Item 1 of 1
expired Posted by snowdrifter • Jun 3, 2024
Jun 3, 2024 8:38 PM
ECO-WORTHY Monocrystalline Solar Panels: 6-Count 100W $240, 100W
+ Free Shipping$46
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https://www.ebay.com/itm/126060607676
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This panel is 12V and max current is 10.83A (which I understand it's usually less).
Can I hook that pump directly to this panel without using a voltage regulator/converter? I also don't want to use any battery or controller. I just want a very simple set up.
I'm ok if the pump only runs when it's sunny or mostly sunny, I'm in southern CA and gets lots of sun.
Thanks! and sorry for the newbie question.
this is the pump i want to use:https://www.amazon.com/gp/product...NZFV&
Any tips suggestions would be very welcome
Thanks
(there is a limit for all batteries when frozen comes to mind. A cracked case will make things a real mess.)
LiPo4 is the better battery, within certain uses. Outside of those uses, lead acid is hard to beat. Plus, one can get factory seconds for around $50.
Actually, just saw the part about 4 hours of sun.
You need at least 400.
You need bigger panels, closer to 600W each
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So that means you need to produce 66,000 watt hours per day. Take that 66,000 and divide by the hours of 100% panel output to get the system size.
4 hours of full output at 16,500 watts will give you 66kwh in a single day.
So that means you need to produce 66,000 watt hours per day. Take that 66,000 and divide by the hours of 100% panel output to get the system size.
4 hours of full output at 16,500 watts will give you 66kwh in a single day.
https://www.energysage.
What?
My local Interstate Battery dealer will sell factory seconds for $50 - if he has any.
Or, pay $100 for new.
I will say that I have no idea what's going on in the world of batteries.
3 months ago I bought a battery for my pickup and it was $150.
Went to a parts dealer and bought 4 950 cca batteries for $100 each.
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The point being, easy Amazon returns make this kind of testing possible.
NREL's calculator uses location and seasonal data. Great tool for this exact kind of calc.