I installed it about 6 toes higher than the attic ground joists. My attic isn't floored. The highest level in my attic is about 12 ft earlier mentioned the attic joists. Solar energy is often a form of renewable energy, in which sunlight is changed into electricity, heat, or other https://solarcompany77765.blogtov.com/15417081/solar-energy-no-further-a-mystery