I still think home energy storage systems make the most sense to start. Vehicles are hard because energy density matters a lot there. Home storage also benefi

I still think home energy storage systems make the most sense to start. Vehicles are hard because energy density matters a lot there. Home storage also benefits a ton from cheap, safe and reliable storage (it's why LFP is so popular for a lot of systems at the moment) and they are incredibly flexible on energy density - the difference between a big box sitting outside against a wall and a slightly bigger/heavier big box sitting outside against a wall is mostly negligible. --- LFP is the first system I would actually install from a maintenance/safety/cost standpoint. But while they're good, they can still fail and catch fire. I'd happily have a bigger box against my wall if it means a cheaper & safer battery.