Solar immediate equity ?

[Rafael Trinidad]

I am trying to get some cash together to by my second home my current home has about $38,000 in equity i have been told by several none investors i can raise my home equity instantly by getting solar panels now i am asking the pros please provide guidance my solar cost is about 40k over 20 years at a 4% with the government paying 30% of the cost by end of the year is this strategy worth persuing 

This house i am also currently house hacking 2 rooms paying 90% of my mortgage