There are many different consensuses. In this case the most important consensus is what is the opinion shared by the operators of electricity grids and the like, because ultimately they will need to match energy supply and demand.
Their consensus is that specifically batteries are completely nonviable for long-term balancing of intermittent energy sources. Physics simply do not add up.
Their consensus is that specifically batteries are completely nonviable for long-term balancing of intermittent energy sources. Physics simply do not add up.