Seminar on Solar+Storage

For an overview of the entire storage market, with cost examples for both residential and commercial systems, see our Seminar on solar+storage – this is the latest presentation from the PG&E Education center  Series 10/31/23. See just how much you can make and how quick the payback is!

Simple Cost and Payback Calculator

We’ve created a simple set of Excel formulas and tables to make it easier for residential and commercial customers to calculate savings. Green cells are inputs. Download here


For examples of residential, commercial and community Microgrids with cost examples , see Microgrids

Storage Only NEM

We believe the next step California needs to take is to adapt NEM for ALL energy storage, and allow exporting power charged from the grid – as long as the end result reduces GHG emissions. Our proposal does just that and more. see Storage Only NEM