I have seen that before but thank you for posting.  My main...

I have seen that before but thank you for posting.  My main concern still is the additional cost involved with these windows and by that I mean the energy storage solution required and the conversion of energy to 240V AC (if that's required).  Each installation will be different.

My main point here is the window's won't wire themselves, the storage solution won't come cheap and with these additional costs I would be very hesitant in assuming this company will survive.  Most certainly royalties will not cut it.

You know in today's world it's all about upfront cost, a lot of people, including large developers, will not spend the extra money.  It's all about quick return and minimal expenditure.  They're worried about their bottom line and don't really care about 20 years down the track.  As for the domestic market, definitely not a large segment, the initial costs would be beyond your average homeowner's means.

I'm obviously not going to convince anyone on here but I genuinely wish you all the best of luck with this one but I will be offloading my holding if it ever gets back to my buy in price.