Solid pricing information for large quantities of batteries is hard to get, but GM recently disclosed their price to be $145&#x2F;kWh, and apparently LG Chem&#x27;s other customers are paying around ~$100 more&#x2F;kWh [1].<p>Is your $0.11&#x2F;kWh price just for the stored amount at $200&#x2F;kWh? That conversion factor to kWh-stored prices is more favorable than I&#x27;ve been using, as I&#x27;ve been assuming about ~1000 cycles worth of storage, but then I don&#x27;t really have a good number for that.<p>Since not all energy will need to be stored, and much (most?) can be used right away, then it will increase the overall cost of energy only by the X% that needs to be stored. So if solar is $0.05&#x2F;kWh, and 50% can be used right away, then the overall cost for solar + storage would be $0.105&#x2F;kWh on the generation side. Which is quite competitive already.<p><a href="http:&#x2F;&#x2F;insideevs.com&#x2F;lg-chem-ticked-gm-disclosing-145kwh-battery-cell-pricing-video&#x2F;" rel="nofollow">http:&#x2F;&#x2F;insideevs.com&#x2F;lg-chem-ticked-gm-disclosing-145kwh-bat...</a>