Three weeks ago I’ve installed my PR50SB-BS as you can see in https://rodezio.wordpress.com/2012/12/16/nedap-power-router-firmware-4-0-upgrade/ . After some initial problem with firmware and installation tool now all seems to works well. This is a picture of my installation
The 3 cables which goes down are those of batteries ( 2 for power and 1 of temperature sensor), it is a temporary solution. Actually I am using a couple of 150Ah batteries until I receive the new ones.
Overall, I’m enough satisfied of the inverter, however IMHO it have some small drawback:
1) display on the inverter sometimes show this
the first line looks strange 😀 luckily after pressing a key the strange string vanish
2) when you use the installation tool, it automatically sync Inverter date and time with pc! If you have wrong time in your pc it automatically “infect” the power router, and consequently all log in mypowerouter.com page goes wrong! maybe…should be a good idea implement a NTP client looks that it is internet connected.