Nissan Motor and a Hitachi subsidiary said Friday they plan to roll out a system to keep elevators running during blackouts by drawing power from the batte
Nissan successfully tests using an EV battery to keep an elevator running for 10 hours with nine people in it, and hopes to roll the system out in Japanese apartment buildings in April.
TOKYO (Reuters) - Japanese carmaker Nissan Motor Co Ltd and a Hitachi Ltd subsidiary said on Friday they plan to roll out a system to keep elevators r.