Auto racing coverage included full grids, qualifying times, speeds, and tires, for both amateur and professional races. (en.wikipedia.org)
Once the battery has reached its programmed depth of discharge then it will stop supplementing your electrical needs and you seamlessly roll back to full grid power. (solar-estimate.org)
Jacobson's new 100 % renewables model contains a new set of scenarios, which the researchers say confirms their view that it can be done - and with full grid balancing. (environmentalresearchweb.org)