New release. Amazon with AnkerDirect has the Anker SOLIX S2000 1500W 2010Wh LFP Power Station for $680 - $82 off with coupon code SOLIXS2000 at checkout = $598 with free shipping. Up to 35-hour fridge backup with 6W idle power draw and 10% higher efficiency (20% longer runtime than comparable 2kWh systems), 10,000-cycle LFP battery (314Ah cells) with 15-year lifespan.