Reaching out and asking about it gives them a chance to explain and shows that you’re approachable but serious about rent being paid in full.After that, check your lease agreement to see what it says about late or partial payments.

If you are not on top of so many things it a great chance you can lose.

There's a good chance the issue(s) you face has already been discussed and answered.Ask questions in the appropriate forum.

My credit is poor right now but can easily be improved as my income is much better lately. 

I think if you sell now, there's a good chance you’ll look back in 5-10 years and regret letting go of such good debt.

There is ZERO chance on a solar purchase they will guarantee your total electric bill.

Thanks again for reaching out, and I hope we get the chance to connect more! 

Now I know better and my critical thinking skills improve too!

The chances are super low that a HELOC will make sense on this property anyway with today’s rates, if you can even get one which is unlikely, so it’s basically a moot point IMO. 

Lots of ways to improve the situation.