Off-grid freelancers sought

Do you (or anyone you know) do freelance work when not connected to a regional electric grid? We will pay you a 1-time fee to explain the details of how you do this. We're a non-profit seeking to help other off-grid individuals earn an income from freelancing so they can afford their own solar panels. Don't give away your details in your response, just state that you (or another you work with) 'completes freelance work in a location not connected to a regional electric grid.' But if hired, you will tell us how you do it, such as how you power your computer (personal solar?, local solar grid, battery (but how charged), generator?, etc.), how you obtain and deliver on tasks, how you or someone else interfaces with the customer, how you receive payment, and any other unique solutions or ideas you have that could others.
If $5 is not enough, please quote a price, which should include us coming back with several follow-up questions. Please respond within 24-hrs, but then you'll have plenty of time to complete the task once selected.