Thats all I got on an that link, :)

Anyway with the kanekas thin film panels, I have 14 of them on my roof and for near 5 years they have been the mainstay of our house array . What I have is a AERL 900B MTTP hooked up to them and the voltage in is arond 120 volts thevoltage out is 24 volts at around 4 times the current. From my knowledge of them they are high voltage panels designed for grid tie but I got my system matched for a 24 volt system. Just be aware if they are the high voltagepanels that are similar to mine you'll need a sparkie as anything above 48 volts needs a certified tradesman.