With more efficient panels that length is reduced to 60 ish feet. Lawrence Rhodes
From: Brett Davis <maverick...@gmail.com> To: Lawrence Rhodes <primobass...@sbcglobal.net>; Electric Vehicle Discussion List <ev@lists.evdl.org> Sent: Wednesday, December 27, 2017 3:10 PM Subject: Re: [EVDL] Solar trailer calculation The consumption rate is 12.2 kWh plus losses. So a 15kW panel should do it? (Is this right? ) Some quick googling suggests 100-110 square meters. 1100 sq ft or so. 8' wide and 130' long. YMMV Brett On Dec 27, 2017 3:48 PM, "Lawrence Rhodes via EV" <ev@lists.evdl.org> wrote: Hi all, My math is good enough to figure out I get about my 30kw Leaf gets 4.5 miles per kw at 55mph more or less depending on wind. What I'd like to know is what size solar panel would be needed to support that speed. Now don't tell me it can't be done. I just want to know the formula for figuring it out. My puny brain exploded when I thought of all the variables. I do know that a 3000 watt system would charge my car in 10 hours. I would just like to know the numbers of what would be needed for continuous power at speed. I guesstimated it would be about 10000 watts. I'd just like the exact number. Thanks, Lawrence Rhodes...the point is to build a teardrop solar range extender/RV that could charge while driving. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/ private.cgi/ev-evdl.org/ attachments/20171227/7cfe6581/ attachment.html> ______________________________ _________________ UNSUBSCRIBE: http://www.evdl.org/help/ index.html#usub http://lists.evdl.org/ listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/ group/NEDRA) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20171229/4ba814b8/attachment.html> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)