![Costa Samaras on Twitter: "This drop in lithium-ion battery prices is truly incredible. Solar power costs dropped by ~90% in the same time period. Now we need to ramp up deployment of Costa Samaras on Twitter: "This drop in lithium-ion battery prices is truly incredible. Solar power costs dropped by ~90% in the same time period. Now we need to ramp up deployment of](https://pbs.twimg.com/media/EpXY5hnXcAEqdfF.png)
Costa Samaras on Twitter: "This drop in lithium-ion battery prices is truly incredible. Solar power costs dropped by ~90% in the same time period. Now we need to ramp up deployment of
![Teardown of new 100 kWh Tesla battery pack reveals new cooling system and 102 kWh capacity - Electrek Teardown of new 100 kWh Tesla battery pack reveals new cooling system and 102 kWh capacity - Electrek](https://electrek.co/wp-content/uploads/sites/3/2017/01/p100d-module-1920-e1485293673350.jpg?quality=82&strip=all)
Teardown of new 100 kWh Tesla battery pack reveals new cooling system and 102 kWh capacity - Electrek
![Electric vehicle battery cost dropped 80% in 6 years down to $227/kWh - Tesla claims to be below $190/kWh - Electrek Electric vehicle battery cost dropped 80% in 6 years down to $227/kWh - Tesla claims to be below $190/kWh - Electrek](https://electrek.co/wp-content/uploads/sites/3/2017/01/battery-cost-1.png)