credit photo Tesla
Where does the lithium-ion battery industry -- and most notably, Tesla/Panasonic -- stand today on battery costs?
Solar veterans will recall a time not so long ago when the industry's biggest dream was a PV module with a cost of 99 cents per watt. Obviously, the solar industry has long left that figure in the dust -- module costs of 40 cents per watt are a reality in today's market.
In fact, the 99-cent figure was more a VC-funding, press-ready construct than a real economic calculation.
Ben Kallo at equity... [Lire la suite]