ECO-WORTHY SL3500 5120Wh 3500W Stackable Power Station $1160 + Free S&H

ECO-WORTHY 5120Wh 2-Pack 48V 50Ah Lithium Battery + 3500kW Solar Inverter For Home on sale for $1499.99 - 23% off = $1159.99. Shipping is free. Product Details: Whole-Home Backup in Seconds: With 3.5 kW output (expandable to 7 kW) and UPS switching under 20 ms, the SL3500 keeps essentials like refrigerators, Wi-Fi, medical devices, and lights running seamlessly during blackouts.