Corvus Batteries
Thinking of taking your home off the grid? You'd do well to stock up on some Corvus Batteries ($1,300/kWh). These lithium-ion batteries are tough enough to power super yachts and even entire communities thanks to the use of lithium nickel manganese cobalt electrodes -- beefier than standard lithium iron phosphate models -- yet affordable enough to be hooked to an on-site wind or solar power system to ensure that your compound has power without needing to pay those nasty energy bills.
