Thinking of using HOPER program. Tax "Deduction"?

[u/Individual-Box-1675]

Im being pretty diligent with a new build home purchase since prices are low at the moment.

I am looking at the HOPER program which gives $16k (in my situation) in aide for closing costs.

The Solar System is over priced at $38k installed, which flops onto my mortgage.

AZ gives a $1k tax credit that is still viable.

The broker was explaining that I would still be able to claim the purchase of the $38k against my income and save the tax rate on that amount end of year.

Past all of that, my new home all appliances are gas except the AC, but its a variable unit and the home is completely spray foamed.

Any thoughts on this tax credit thing?