Refinance

[Quay Chavez]

Hello, I am Quay Chavez. From a cosmopolitan area in New Mexico. I am self employed, I do tree work for myself and I pick up work with contractors around town. I am buying my first house for 91000(which is 30,000 below assesed value). At 734 a month but 9% interest. I am working on refinance to get down to monthly payments to like 500 and my percentage will be 4.5%. I should get a lump sum back, my question is with a $10000 and adding solar panels and hvac will the property value go up for me to re sale faster? Thanks p.s it's got here lol