Maybe home battery packs to store solar energy will expand?
This is where the smart money in the utilities is being invested. New companies are setting up who are aiming at aggregating thousands of domestic customers with battery storage to act as tradeable units on the wholesale electricity market.
People who invest in solar panels with battery storage can look forward to being able to realise significant benefits in future.
On a slightly larger scale, we are seeing increasing numbers of Industrial and Commercial customers abandoning diesel generation backup in favour of battery storage to provide backup supply in case of outage on the grid.
You know it makes sense! 
