Based on previously successful products, we can make some assumptions about Tesla’s solar roof shingle. Each shingle has a 6-inch solar cell; assuming a very high efficiency cell, one can generate about 6 watts maximum per shingle (solar shingles run hot, since unlike conventional solar panels, there is minimal ventilation behind the cell).
One thousand shingles would be a 6-kilowatt system, which is about the average size. But each shingle requires a + and a – wire connector, implying 2,000 connectors for 1,000 shingles. That’s too many points of failure, and too many small shingles to install manually.
Heat and cool your process without operating cost.
Generate steam and cooling mediums with no operational cost. Perhaps a hybrid system coupled to a normal boiler for continuous heating and cooling.
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