Inspired by Tesla's Powerwall, DIY enthusiasts created another method for alternative energy.Tesla PowerwallJust under three years ago, Elon Musk announced Tesla's Powerwall: a battery that can absorb energy from solar panels or the built-in grid, and is capable of storing 10 kWh of electricity (According to the U.S. Energy Information Administration, that's about one-third of what the average American household consumes daily). The only real issue with the Tesla Powerwall is the price tag, which starts at about $3,000.Due to the price, some DIY enthusiasts decided to investigate other ways to accomplish the task at a reduced cost. They have been utilizing recycled batteries to create a "Powerwall" of their own, at a way cheaper expense. Some of these creative hobbyists have built even more capable solutions than Teslas. One member even claimed his creation can store as much as 28kWh, which is nearly three times the Tesla Powerwall. And for statistic's sake, that would amount t...
