Master control program question

Hi, i downloaded the Master Control Program and i have it on my computer and went through the set up and linked solar panels to the light grey wire but i dont understand how your ment to link them to the cable? i got confused and came here after trying all sorts of cables

Any help thanks :D/>/>

This would probably go as a question in the MCP topic.

Woops sorry im new here :D/>/>

Haha, Lol. THat was an oversight on my part. I forgot that the Solar Panels don't actually need controlling. Should be fixed in next update though.