Thanks TallGirl. It's amazing that they sell this equipment in South Africa as standard without the ground fault protection and without the FW-SP-ACA surge protector. I have ordered both of these, and am waiting for the main distributor to get them from the USA. I will wait for them to arrive before installing :)
About your answer and referring to the diagram on page 14 of the Charge Controller Manual:
Does the 48 Volt array plug into the same ground bus bar as the (48V on the array side) Charge Controller and 24V Inverter?
Does the 48 Volt array plug into the same DC Negative Bus Bar as the negative of the 24 Volt battery bank?
The -ve of the PV array and the -ve of the battery plug into the same shunt, but I am going to have two shunts in this part of my system, one to measure the PV array and one to measure the battery bank. So should I simply have one shunt on the battery side of the DC negative bus bar and another one on the PV array side of the bus bar?
On page 36 of the manual, there is a diagram which includes a 24 VDC Wind Generator - which I have and will be adding to my system as soon as an Environmental Impact Assessment is complete. I hadn't realised that this could be integrated with the AUX port of the FX80. I have already bought the Diversion Load, Stop Switch, and Xantrex C60 which I was going to plug into the battery separately from the Outback system, but it seems to make more sense to integrate it. On the diagram on page 36, there is a Power Relay. Is this the Xantrex or is this something else? Where does the Wind Generator Shunt go in this diagram? Is the Terminal Bus Bar at the top of the diagram the same DC Negative Bus Bar as in the diagram on page 14?
Do you have a diagram that integrates the diagram on page 36 with the diagram on page 14?