We've had a Pod Point home charger for nearly 3 years now. I'm not sure if any of my advice is useful: we got it purely as it was free with the PEV we got and, well, it's worked perfectly well ever since. Not the most discrete bit of kit, but I don;t mind it. Very happy to add detail if it helps and you have some specific questions
What I would be interested in is if anyone has any advice or experience of hooking this up to solar panels. We've been unable to do that despite having trusted sparkys on the job, but logic says it should all work out. Perhaps battery tech (and cost) have improved in the last couple of years - that seems to be the key (to this layman).
As an aside having an EV has been excellent. The only dodgy moment was getting home from the Bournemouth home match when conditions conspired to reduce range by the greatest possible amount. Jeez that was some miserable weather for footy!