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Old 04-10-2021, 10:02 AM   #3
evh5150
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Join Date: Apr 2021
Posts: 31
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You will also need a Solar Charge Controller between your solar panels and your battery. This controller will charge your battery to a max of 14.4 bolts then go into Float Mode so not to overcharge and subsequently damage your battery.
I would be surprised if Gulfstream actually provided an inline Solar Charge Controller. My 2021 BT5210 outside solar plug connects directly to the battery terminals. No Solar Charge Controller present.
This controller can go external to your RV after solar panels or hardwired onboard to your RV before your battery.
Hope this helps.
Try to get an MPPT controller and not a PWM controller.MPPT cost slightly more but more efficient.
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