It's not necessary. If you produce more than you use consistently then a good sized battery bank may be all that you need. A lot of new home appliances are so e

It's not necessary. If you produce more than you use consistently then a good sized battery bank may be all that you need. A lot of new home appliances are so energy efficient they are starting to see use on sailboats. Solar cells can produce at load. It's not like panels that aren't connected are melting down, like nuclear.