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Solar panel replace alternator.
However it s pretty unlikely that a solar system could entirely power a modern rv and a lot depends on its build and the way you use it.
Solar panel s to replace alternator.
The alternator is a great little device.
I don t think there would be any sort of benefit to ditching the alternator in favor of solar cells.
Now i have an idea if i remove the alternator and replace it with solar panels would i get more gas mileage or gain.
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Basically creates electricity without sapping too much energy from your already burning gas motor.
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In many cases solar can t completely replace a generator or alternator because you can only fit a limited amount of solar panels on a caravan s roof and the power is not always enough to power everything you need indefinitely.
That might be the ticket but not just yet i don t think.
If so would i gladly spring for the extra 150 or 250 amp alternator.
So far this 445 watt solar panel setup combined with the alternator has worked perfectly.
Onto the idea of replacing the alternator with solar panels.
Once the engine is started the alternator provides a constant but lower amperage current back to the battery to replace the large amount of power over a short period of time starting the vehicle took.
So if i didn t want any solar panels on the roof would i be able to consume about 50 amp hours per day from 300 amps of lithium batteries by just charging off a dedicated and separate alternator in a ford transit if i drive an average of 2 hours per day.
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Sunway solar panels charge controller 12v battery regulator 7a for safe protection of 12volt solar power battery charger solar trickle charger maintainer and solar powered system kit.
The reality is alternators are pretty efficient at what they do.
Just wondering if the alternator is somewhat reducing gas mileage or if it does reducing the full capacity of the engine coz the alternator is using mechanical energy from the engine to convert it to electrical energy the alternator uses the rotating energy from the engine.