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Author Topic: Newbie with solar questions  (Read 608 times)

drish

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Newbie with solar questions
« on: October 08, 2019, 04:13:51 PM »
I just bought my first RV, a 2001 Fleetwood Jamboree 24D Class C. I have no idea what I'm doing yet, please be gentle. :)

It's got a tiny 5W trickle charge solar panel on top of the A/C unit that lights up a little "solar monitor" red light inside the coach. Some questions about that:

  • Does this charge the house battery or the engine battery? (or both?)
  • Does it go into a charge controller? If so, where is it?
  • If no charge controller, what's the largest panel I can safely replace it with? (what voltage should it be? 18?)

Thanks!
« Last Edit: October 09, 2019, 01:41:57 AM by drish »

Lynx0849

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Re: Newbie with solar questions
« Reply #1 on: October 08, 2019, 04:46:45 PM »
Well, the manual you supplied says it maintains the vehicle battery.

5 watts isnít much.
Rob & Deryl, Nettle & Tigger
Clyde, a 2015 RAM 3500 Cummins Longhorn SRW w/ARE cap
14í V nose utility trailer as mini toy hauler (for now)
A Grand Design 337RLS in the future.
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Gary RV_Wizard

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Re: Newbie with solar questions
« Reply #2 on: October 08, 2019, 06:09:26 PM »
Fleetwood normally wired those to the vehicle (aka chassis) battery. 5W is such an insignificant amount, it needs no controller.   The wiring for a panel like that is tiny, so you can't increase the panel size much. Maybe to 10-12 watts, which is still trivial. The panel operates at 15-18v in the direct sun; 0V otherwise.
Gary
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Gary Brinck
Summers: Black Mountain, NC
Home: Ocala National Forest, FL