36 minutes ago, AlaMoi said:do note, after spending money for your charging station, you'll have to spend more money for the hardware to feed your battery power back into the electrical grid.
It gets very complicated. Solar panel system is low voltage DC power which needs to be converted and stepped up to 110vAC (or 220vAC) to feed to the grid. Car batteries in general put out around 400VDC, which needs to be stepped down and converted to 110VAC.
Not easy and not cheap for high power (amperage) electrical and electronic bi-directional system work.
So, adding batteries to kitchen appliances to tie into the grid? good luck finding a repair person if some thing goes wrong.
dcarch