Tesla Powerwall, page-10

Thank you Azoff, all info helps and that Utility is a good read.
"Existing solar households can now purchase a Tesla Powerwall from Origin to pair with their existing system and inverter from under $10,000."
But I dont know if it really is as cheap as a 'two for one'. The life and warranty of RFX is a big plus. My existing system does not have any such security outside the installers mild obligation up to the service install. And batteries up to now have not had more than a short if any warranty. of course i dont know if Tesla offer a similar and I would expect Origin.
I assume you are in the industry from the link, if so I appreciate your input......