This power station offers a starting capacity of 1kWh, expandable up to 3040Wh with additional batteries. It is versatile for home backup and everyday appliance use. The included 110W solar panel allows for recharging using renewable energy. The price drops from $1,398 to $749 to $699 when you apply the coupon code "ECOFLOWWELCOME50" at checkout. Shipping is free.