Yes, you cherry-picked an under-regulated market with cheap land. Not to mention that cheap land is usually further from metro areas and thus requires more distribution costs. Either way, as I mentioned land acquisition cost does not fully encapsulate the environmental costs of covering large tracts of natural land with panels.
I looked in online real estate sites recently and found $1000/acre land within a few hours of NY City. Land is quite cheap.
I hope you are spending your time attacking farming, which uses orders of magnitude more land than PV (and will even in a PV-powered world) and delivers orders of magnitude less economic value per unit of land.