Solar panels battery.
Hi, I have a small house with twelve solar panels installed. Recently, I tried to buy a battery, and was told no companies make batteries for so few panels. Since there are as many small homes as larger ones, why doesn't a company take the opportunity to do some research, to see if making changes in their factory, so that they can produce a battery which can store power for homes with a small solar system, is an option. It's a captive market, surely. Aren't Australians known for innovation? I believe the government would assist in the endeavour. What do readers think?