Unfortunately I accidentally released the magic smoke (sorry Scott, didn’t mean to hurt it) from the venerable OT-1 that I was using to measure my PV array (see my earlier post). So I’ve parked that experiment for a while. As we get closer to the solstice, its amazing (to me) to watch the amount of ‘sun hours’ available to the panel decrease. I’ll have to begin negotiations with SWMBO for a better location for them next year.