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Joined: Dec 2003
Posts: 26,123 Likes: 2
Campfire Ranger
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OP
Campfire Ranger
Joined: Dec 2003
Posts: 26,123 Likes: 2 |
The garage where I park the tractor and the 4 wheeler has no electric so I'm thinking about a solar charger to keep the batteries charged. The wires will have to be run long, probably 30-40 feet or so to reach them and to have the panel in fairly good sun. Anybody using one that you would suggest?
Thanks.
Those who are always shooting off at the mouth usually aren't shooting straight. What do you get when you cross a polar bear with a seal? A polar bear. Did you hear they arrested the devil? Yeah, they got him on possession. www.wvcdl.org
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Joined: Jan 2008
Posts: 1,411
Campfire Regular
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Campfire Regular
Joined: Jan 2008
Posts: 1,411 |
Put the panel as close to the battery as possible. At 30 - 40 feet you will have a lot of line loss. Losses in solar PV lines, DC losses in solar panel strings, and AC losses at the output of inverters all need to be kept to a minimum. Minimizing the voltage drop in cables is one approach to keep these losses under control. It is OK to have a drop voltage of less than 1%, and it should never go over 3%. https://aurorasolar.com/blog/unders...ing-connections-and-system-availability/
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