Bluetti AC180P - Discharging

4.4 Discharging
The operation time of AC180P is subject to many factors, such as ambient temperature,
discharge rate, battery capacity, altitude, load characteristics, etc.
4.4.1.AC Output
AC180P has 4 AC output ports (2 ports for EU version), providing a total of up to 1800W
AC power. It also can handle a surge of 2700W.
4.4.2.DC Output
•
12V/10A cigarette lighter port
• USB-C (PD 100W)
• USB-A (30W in total, 15W Max.)
• Wireless charging pad (15W Max.)
4.4.3.Estimated Operation Time
Depending on the connected power loads, there are two different scenarios to calculate
the operation time of AC180P.
• If the AC180P is applied to a high power load, such as a 600W product.
Operation time (estimated) = Battery capacity (Wh) × DoD × η ÷ (load power)
• If applied to a small power load like a 40W product.
Operation time (estimated) = Battery capacity (Wh) × DoD × η ÷ (load power+self-con-
sumption of AC180P)
Note:
1) The self-consumption of AC180P is about 15W.
2) Load power and operation time are measured in watts and hours.
3) DoD refers to depth of discharge. AC180P works at 90% DoD for longer battery life. η is
the conversion efficiency of the inverter, which is larger than 85% for AC180P.
E.g. If you have a 40W refrigerator, you can run it for about 20 hours.
Operation time = 1440Wh x 90% x 85% ÷ (40W+15W) ≈20 hours.
Note: Low temperature and excessive loads could greatly impact the battery capacity
and reduces its normal operation time.
JUST POWER ON 17