Amazon sells it for $4400. It is the equivalent of four, 105 amp hour batteries, which cost typically $800 each, but can sometimes be bought a little bit cheaper. So it’s not really a bad deal. Lithium batteries tend to last a long time.
Renogy Lucan 5kw Battery System
Does anyone have any experience with this unit? It can provide 500 W for 10 hours. Off the grid clean power? How good is the signal from the inverter? Just for line level components, or amplifiers as well?