The DELTA 3 Pro is a new smart portable generator rated to store up to 4,000 watts (W) of back-up power, which can be restored in as little as 50 minutes thanks to EcoFlow's new X-Stream fast-charging technology. It has just become available to order with offers such as $500 off its recommended price or a free solar panel for early-bird buyers.https://www.notebookcheck.net/EcoFlow-DELTA-3-Pro-released-with-limited-time-discounts-and-free-gifts.852593.0.html
Would love one but at 74 years of age and on a basic pension and paying of a house its out of my reach.