92,700,000,000 panels x 40 lbs/panel = 3,708,000,000,000 pounds = 1 billion, 854 million tons. That's a long ways from "trillions of tons". The most mined materials are coal, iron and bauxite, not silicon. Silicon - the material mined to make solar panels - is the second most abundant material on this planet after oxygen.
What does the most mined, have to do with my statement? Nothing. But it is interesting that we do need bauxite to many a solar panel.
Crick, this is simple but it takes a lot of time, this is not a 1 + 1 = 2, problem that you seem to think it is. It is a little more complex.
The Aluminum portion of a solar panel is made from bauxite.
In order to obtain 1 tonne of aluminium, 4 tonnes of bauxite, 150 kg of sodium hydroxide and 600 kg of graphite is required
With very little research we see that it will require 5 times as much raw materials to produce one ton of finished product. At the least, and I have yet to introduce the energy required, the water. What does it take to make a 150kg of sodium hydroxide or 600 kilos of graphite.
Modern graphite manufacture commences with a high molecular weight hydrocarbon, often natural pitch or a residue of crude oil distillation, which is first converted to coke by heating in the absence of air. This is long and complex process, usually taking several weeks to perform. The result of the process is that the carbon atoms order themselves in extensive hexagonal clumps and create a Good Coke.The coke is the calcinated, crushed and sieved to get a specific distribution of particle sizes. Next these particles are bound together using hot pitch, and the mixture extruded or moulded to form rough blocks of the shape eventually desired.
Gee, crick, look, it takes fossil fuels to make Solar Panels, how many tons per ton of graphite, to make the aluminum, to make the frames and mounts for solar panels.
1 + 1 = 2, is not the equation needed to calculate how many tons of natural resources it takes to make a trillion tons of solar panels. And one thing to note, I stated a panel weighs 40 lbs, which is below average, well below average.
More than a trillion tons of natural resources to make the panels already produced. Thus far I have only accounted for 5% of my claim. There is much left out, like water. The Electricity used. How many lbs or gallons of fossil fuels to produce the graphite.
Water may account for another 50%? 90%? More?