- Solar power - Tesla Powerwall - home battery ## Not sold on Tesla Powerwall? There are great battery alternatives out there [update] Between increasingly extreme weather, rising electricity demands, and the rapid expansion of data centers, energy independence is starting to look less like a talking point for doomsday preppers and more like sound planning. That shift in thinking is driving more homeowners than ever towards solar-plus-battery energy solutions like the industry-leading Tesla Powerwall – but Powerwall isn’t the only game in town, anymore. UPDATE 05OCT26: added the EcoFlow DELTA…