The floor squeegee is similar to the window squeegee but has a long handle like a push broom, used to clean floors after they have been sprayed with water or soap, to push the water into drains.
SolarCity offers a 9-year Powerwall lease for $5,000 when part of a rooftop solar panel installation and financing contract. To buy and install the battery outside of financing a solar deal, the price is $7,140.
Nissan introduced a new battery that tolerates heat better in the summer of 2014 for the new 2015 model of the LEAF. Earlier models such as mine can use the new heat tolerant battery. The cost of a new exchange battery is $5,500 plus labor and tax. So the final cost will be north of $6,000.