Storage is the /only/ way for solar to provide baseload power. Pumped water storage is vastly cheaper than batteries, and a better example of grid scale storage

Storage is the /only/ way for solar to provide baseload power. Pumped water storage is vastly cheaper than batteries, and a better example of grid scale storage today. I should add that battery prices are coming down as volume increases (manufacturing learning curve), but not as fast as photovoltaic cells. Elon Musk's goal with tesla is to boost battery production volume significantly to reduce the cost of batteries. This is a really low quality article.