The solar system adds no value to my property for rental purposes, and I may even be ripping up the roof & replacing it in the new year.Beyond sending a nasty letter through my attorney via certified mail, demanding the company come pick up their equipment, am I required to take any further action or fulfill any obligations regarding these contracts?

Often times when a builder/buyer moves too fast, or is too busy and overlooks a key piece of due diligence, the unethical ones will try the "scorched earth" method and blame everyone but themselves, even when they know it was their own mistake, and they'll see if they can scare you, the seller, the title company et al into paying damages/fixing their problem. 

I'm in a beach area where Sat to Sat rentals have been traditional for 100 years, but not any longer since the rise of Airbnb (and less control by local property management companies).

As an out of town owner, one benefit of Madison is that we do have a good supply of property management companies to consider. 

Many pest companies stated this was the worse infestation they had ever seen.Despite its condition, the property presented an attractive investment opportunity due to its below-market listing price.

Title issues tend to be the fact pattern where properties are truly not financeable but that's rarely the case when you see the "cash only" adverts.Ultimately, proceeds will be transferred through a title company and its not as if the buyer is showing up with a duffel bag filled with cash.

We had a client that bought in Port huron and then ended up selling their property because they went through 3 PMCs and gave up trying to find a great one:(Some copy and paste advice below:--------------------------------------------------------------------------------------------------------Recommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

Some transport companies have house kats that can get off the road and onto the site for an additional charge or you can hire a third party if the access from the road is limited.  

There are not many companies vertically integrated that take the financial risk on the front end. 

@Adam RossRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.