Re: [RE-wrenches] evergreen panels diode problems

2008-09-20 Thread Doug Pratt
Jay, there was a bulletin from Evergreen earlier this year about their modules being used in positive ground systems. I don't remember the exact details (and I'm not at work now), but the gist was avoid positive ground till we make some modifications. Please check w/Evergreen on Monday. -Doug

Re: [RE-wrenches] evergreen panels diode problems

2008-09-20 Thread jay peltz
HI Mark, I've seen a paper from Sunpower that shows their modules are OK for lower voltages, but above a certain voltage ( around 200 or so) they start to see the static build up, but interestingly only on the panels at the high end of the voltage. I haven't seen anything to indicate