You are welcome. I owned a large national electrical contracting company and we built several multi-megawatt Solar array systems. We did not sell the electricity but I am a bit knowledgable about how it works.
The main thing here is that it cannot sell the maximum potential for 24/7. That said, I have heard of Peak Shaving opportunities where the Utility may actually pay double or triple of the numbers I just laid out.
So, maybe .05 per KWH but it may get to a multiple of that depending on how the utility needs the power. Also, probably us a figure of 70% - 80% of their 5 megawatt capacity if you want to think in terms of a 24 hour day and a 7 day week.