Solar Trench

Buried shielded solar trench with vertical solar panel with reflective trench/roof walls. More effective solar collection method is either vertical center axis pivoting solar panel with 180 degrees of freedom, facing to morning, mid-day and evening sun, or having a solar panel parabolic/distributed sun light concentration array. Also two-angle screw gear lock drives solar tracking mounted high-up on a wooden fence pole is strong, cheap and easy to make.