I just use 28 as the nominal voltage. Aircraft systems are nominally 28 volts. Yeah, 13.6 x 2 or approx 2.25 volts per cell is what I would normally use as a float voltage depending on temperature.
From: Mathew Howard Sent: Thursday, November 30, 2017 1:23 PM To: af Subject: Re: [AFMUG] Our panel on top of tank for measuring water levels Most lead acid batteries want the float to be at something like 27.4v, depending on temperature and the specific batteries. 28.4 seems a little on the high side, but there could be a reason that it needs to be that high. On Thu, Nov 30, 2017 at 12:09 PM, Robert Andrews <i...@avantwireless.com> wrote: I believe that most solar controllers set float at 27V... On 11/29/2017 05:15 PM, Chuck McCown wrote: I would think a 24 VDC batt would want to float at 28 volts. You are only getting 22.3 from the panels? *From:* Jaime Solorza *Sent:* Wednesday, November 29, 2017 5:43 PM *To:* Animal Farm *Subject:* Re: [AFMUG] Our panel on top of tank for measuring water levels They came with Tycon Remote Solar Kit...I will check tomorrow. 4 per site with two panels...voltage is 22.3 from panels and with batteries on controller we get 24.6 vdc Jaime Solorza On Nov 29, 2017 6:35 PM, "Jon Langeler" <jon-ispli...@michwave.net> wrote: What kind of batteries? Jon Langeler Michwave Technologies, Inc. On Nov 29, 2017, at 7:26 PM, Jaime Solorza <losguyswirel...@gmail.com> wrote: We clean up wiring tomorrow...one tank has problems and they digging right where we have to work so will finish next week. Jaime Solorza On Nov 29, 2017 5:58 PM, "Jaime Solorza" <losguyswirel...@gmail.com> wrote: You can see power levels from solar panels easily and once completed, owner will get alarms from our system. Jaime Solorza <IMG_20171129_122751759.jpg>