So I was wondering what other people's thoughts were on the idea of adding solar panel to a home that you are flipping?  

you have to (pick your expense) - replace that electrical panel, replace the roof, etc.  

Automated Messaging - SmartBNB (just started testing on one property)Nest thermostatsSecurity Camera - Some cheap brand with a solar panel charger: Shows live and recorded videos in the app.Accounting - QuickBooks: Pulls in revenue and expenses, takes just a few minutes to assign to the correct property, shows reports broken down by property.

Do adding Solar Panels to a home impact the value?

Replace a federal pacific or zinsco panel perhaps.

The city generally goes for full replacement automatically, so if you can avoid it by grinding, it is far better.When I have had to have panels replaced, I got quotes from contractors and found most of them had minimum charges.

As it stands, we're using PMHI (https://www.pmhi.com/) to get all of our panels (including set-in windows, but we're otherwise on the hook for everything else from standing these panels up to trenching our utilities and roofing our house.

You could just do a quick search to see if it is a common issue with this stove, if it says its likely  the control panel that's it get a new stove because the control panels cost.  

I updated flooring, appliances, backsplash, and added solar panels.

A property that today is 40 years old and has not been updated, is in need of new pipes, new electrical distribution panels and other components, and is absolutely approaching functional obsolescence/end of life.