Well the pennies at least. My panels are up on the roof and clamped down to their frames, pointing south.
They are quite heavy but I still think I need to weigh them down with some sandbags/concrete... I'll do that in a day or 2.
There's room for a couple more up there but I'll stick to these 2x250w jobs and see how it goes.
I really have no idea if this is going to generate much income but I like the idea that I am cutting some of my power usage and putting a bit back into the grid...if it works. There's no way to actually tell..My meter seems to be showing a slight drop in power usage but sub 100w's if the figures are to be believed, but its so variable its impossible to tell.
I have to have a new meter fitted on Thursday and maybe that will give me some idea of the feedback into the grid..