Plug-in solar is coming. Plug-in batteries should follow.
Summary
A Regen insight argues for standalone plug-in batteries as a low-cost, accessible alternative to traditional home battery systems, highlighting potential bill savings for renters, flat dwellers, and low-income households. It covers how plug-in batteries work, estimated savings, who benefits, system-wide energy benefits, safety and regulatory hurdles, and recommended government actions to enable market readiness.