The reason I mention these solar panels on the EV list is because these are without frames. Maybe easier to mount on a truck?
http://sunelec.com/solar-panels/sun-435w-laminates-grade-b.html Here are some 435 Watt solar panels (81” by 41”) that are only 39 cents a watt compared to home solar panels down to about 55 cents a watt (were $4/watt when I got my first ones 4 years ago. That is a 10-to-1 reduction in just 4 years. Meaning they are only a fraction of an inch thick instead of having a frame that is 1.5” thick. So they could mount flat to a vehicle IF you had almost 7 feet by 4 feet of flat surface. Doubt they would be any good on anything but a truck. But the price is amazing. I think they do not have a connection box, and hence the low price. You have to dig out the laminated contact strips and solder to them (and you must include the three bypass diodes too). P.S. I do NOT lament the fact that I paid almost 6 times as much for standard panels only 4 years ago, because the difference has already been made up in 4 years of free electricity. This is an important concept for solar. It make no sense to wait. At any given day’s lowest prices, the future lower prices will be made up for by all the free power you get instead of waiting. And already solar panels are cheaper than windows of the same size, so they just cannot get much cheaper… And you stop burning fossil fuel the day you turn them on. P.S. From the same supplier in Miami, they even have panels as low as 24 cents a watt. But these are the low efficiency ones, so you need about 2.6 times as much space for the same power (but at half the cost). Only useful if you have unbelievable roof space. P.P.S. One person suggested these last panels are not much more than the cost of a FENCE. And so his HOA prevents him from putting up any fence to shield him from his a$$ of a neighbor, but the state does not allow an HOA to block solar panels. So this guy said he would gladly buy the panels just to block his neighbor and the power would just be free on the top! P.P.P.S. Amazingly covering the curved roof of my prius cost $10/watt in 2008 almost 20 times as much. But the only way to do that is with smaller 1’ square modules and these (non-home style) have not changed in price hardly AT ALL in the same 7 years! They still cost about $10/watt. Meaning all the cost reductions in solar are simply due to volume production and that, only for home and commercial sized panels. Bob, WB4aPR -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20150203/f99efdb3/attachment.htm> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA)
