EN-26
BLUETTI
9.2. Operation Time Estimation
• Kitchen Equipment
Refrigerator
150W(1200W)
4-5 Hrs
Electric Fry Pan
1500W
2.8 Hrs
Microwave Oven
1000W
4.1 Hrs
Washer
500W(1000W)
8.2 Hrs
• Home Equipment
Space Heater
1500W
2.8 Hrs
Air Conditioning
8000Btu
6.3-17.3 Hrs
Smart Phone
15Wh
280+ Times
Laptop
49Wh
80+ Times
Desktop
300W
14 Hrs
CPAP
40W
58.5 Hrs
• Tools
Bench Grinder
1400W
2.5 Hrs
Welding Machine
1800W
2.3 Hrs
Circular Saw
1400W(2300W)
2.5 Hrs
• Transportation
Electric Vehicle(16A)
1800W
10-16 Miles
E-Bike
500W
100-150 Miles
( Estimated operating times are for reference only )
9.3. How to Calculate the Operation Time
• 5,120Wh * DoD *
η
/ (load W) = Operational Time (Unit: hour/time)
If I wanted to know how many times a 96W MacBook Pro could be recharged.
5,120Wh * 90% * 90% / 96W = 43 times
• What is the Depth of Discharge (DoD)?
To extend the battery-life, the EP500 is set to a 90% DoD. This means only 90% of
the battery capacity can be discharged. The remaining 10% is reserved to avoid
permanent damage to the battery due to over-discharge.
η
indicates inverter efficiency. DoD=90%,
η
=90%.
Summary of Contents for EP500
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