Part 1 video fabricating the pole mount solar array is here    • Solar Panel Pole Mount DIY Homemade F...  
This is a Part 2 video installing the fourpanel solar array on the Mountain. Our temporary location ended up in solid rock. Both good and bad, it doesn't take much cement to fix a steel pole solid to the ground, but it is difficult work. Softer ground would have required a longer pole in the ground and related cement work for a safe anchor.