EcoFlow DELTA 3
- 1,024 Wh · 1,800 W output
- Solar input up to 500 W
- 27.6 lb · expandable
Runs a microwave ≈ 35 min
Check price on AmazonHow we calculate it
Runtime = capacity (Wh) × 0.85 ÷ 1,500 W
For 30 minutes of cooking you need about 890 Wh (750 Wh of energy plus inverter losses). Running other devices at the same time? Add them in the runtime calculator.
Tips to run your microwave longer
- A "1,000 W" microwave refers to cooking power. It actually draws about 1,400–1,600 W from the outlet.
- You need a power station with at least 1,800 W continuous output; smaller units will shut off immediately.
- Runtime is short but cooking is quick: 5 minutes of heating uses only about 125 Wh.
Frequently asked questions
How long will a 1000Wh power station run a microwave?
About 34 min, based on an average draw of 1,500 W and 85% inverter efficiency.
How many watts does a microwave use?
Typically about 1,500 W while running. Averaged over time it draws about 1,500 W.
What size power station do I need for 30 minutes of cooking?
At least 890 Wh. The smallest model in our comparison that covers it is the EcoFlow DELTA 3 (1,024 Wh, about 35 min).