[Rhodes22-list] Solar panels?

[Tom Van Heule]

Why did they have 4 batteries? Might be a herring... But my boat had 2 with
the factory setup from 2011 and the small panels wired as peter described.

If it wasn't for indoor storage I wouldn't have turned the batteries off.
In the slip I could leave the lights on and not have to connect to shore
power or worry.

On Sun, Nov 5, 2023, 4:35 PM jpd9668 <jpd9668 at gmail.com> wrote:

> Peter,The previous owner of Respite had to replace 4 Group 29 batteries.
> He said it was the solar chargers. From the little I know about
> electricity,  I agree with you, it seems unlikely that a 10 watt charger @
> 1amp could over charge 600+ CCA batteries. But he was a EE, PhD from
> Cornell, what can I say?  Then again, I went to a little ol' southern state
> engineering school!Joe DempseyTrojan 42 MYM V VoyagerEx-Rhodes22S V
> RespiteDeltaville, VASent via the Samsung Galaxy S22 5G, an AT&T 5G
> smartphone
> -------- Original message --------From: Peter Nyberg <
> peter at sunnybeeches.com> Date: 11/5/23  3:14 PM  (GMT-05:00) To:
> rhodes22-list at rhodes22.org Subject: Re: [Rhodes22-list] Solar panels? I
> am aware of no instances where anybody reported overcharging or other
> damage to batteries resulting from connecting the small solar panels
> installed by General Boats directly (i.e. without a controller)In my case,
> I have two 100 watt solar panels mounted on an arch over the aft end of the
> cockpit.  These are connected to a solar controller that lives in the
> lazarette, which is then connected to the house bank.  I still have the two
> small solar panels on the cabin roof, and these are connected directly to
> the batteries, as they were when I picked up the boat from General
> Boats--Peter> On 2023-11-05, at 12:04:21 EST, Joe Dempsey wrote:>> You can
> use  volt meter. You can also check the Amps. Advise installing a >
> controller to prevent over charging.Joe DempseyTrojan 42 MYM V
> VoyagerEx-Rhodes > 22S V Respite Deltaville, VASent via the Samsung
> Galaxy S22 5G, an AT&T > 5G smartphone >
>