Very interesting. I don't have too much knowlege about the solar systems and how they interact with other system, like plugging into the grid. I probably only have enough to allow me to ask some silly and stooopid questions...so here goes.
It sounds like you aren't too happy with your hook-up to the grid. Are you only doing it for the footprint reduction, or does it signifigantly help set off the purchase price of your system? If you had it to do over, would you again hook up to the grid? Why or why not?
Also, you mention the Tesla battery and say "once the battery is drained its drained". I'm not sure what you mean by that. There has to be a way to regenerate the battery, no?
Also, the Tesla solar roof tiles I've heard so much about. You didn't mention those. Is there a reason why?
Thanks for your patience and time. If you get a chance to answer these questions, I would definitely appreciate your opinion...you seem to have a good understanding and excellent experience on the subject. Plus, since you aren't trying to sell anybody or anything, I trust you will be honest. Thanks again!
The grid tie makes sense in my situation since I am in the city - the power rarely goes down. It was definately not worth the money (at this point) - it was 100% for the purpose of reducing my foot print. My solar system is 5kw - so in PEAK sun hours I might product 5kw - but usually its much less. I produce a few thousand KW a year which amounts to a few months savings.
Tesla battery regenerates - but you need to make the power in order to charge it. For me to charge a big tesla battery with my solar array it would take days (in the summer). Its a better solution for those who live off grid and experience frequent short term power loss.
Solar technology is constantly changing and becoming inexpensive. Companies other than Tesla innovate in the industry as well - I have no doubt in the future there will be technology that far surpasses even what the Tesla tiles promise.
Solar for most people is still a "luxury" - one of those things you do because you believe in it not because its going to save you a buck. In places like mexico however - one or two panels make a huge difference - they are a necessity rather than a luxury!
Thanks for your opinion. Don't know many people who have these systems, and you know if you talk to a salesman or the power company, they're going to tout the company line, so...