|03-15-10, 03:43 PM||#1|
Join Date: Feb 2009
Location: Woburn, MA
Thanked 244 Times in 224 Posts
Off-the-grid with grid-tie inverter?
If this configuration would actually Start up, it seems like the 12VDC-to-120VAC inverter
would be using very little from the battery, since the grid-tie inverter
would try to make it's voltage just a tad higher..
Anyways, I was thinking this might be the lowest cost way to DIY off-grid power..
If it did work, you could stack the little 300 watt grid-tie (or Enphase) GTIs
and get some nice power-point-tracking from each panel..