Building Solar Panels. D.I.Y

I have a grid tie solar power system how do i keep power when the grid goes down?

Now my panels connect to a grid tie invertor that makes 240 ac and feeds that back into the utility grid, but if the grid ever fails my system goes off line to protect islanding, I want to figure a way to still have power during the day (no batteries) so I was thinking if there was a way to shut off the main breaker to the outside world and install somehting to make the inverters think the grid was active so they would produce power…. I dont know like backfeed a very small generator and let the panels sync to that? I would prefer some form of puseodo sine wave generator thinggy to trick the inverter into producing power

Technorati Tags: grid tie solar power system

Related Posts