The Bluetti AC180 vs Bluetti AC180P are two of the most well-rounded portable power stations designed for users who need strong performance in a compact, mobile form. Whether you’re living off-grid, preparing for emergencies, or planning extended outdoor adventures, these two solar generators offer a compelling balance of capacity, portability, fast charging, and smart control.
In this detailed comparison, we break down every critical aspect of these power stations—battery specs, power output, charging speed, port variety, and more—to determine which model delivers better performance and value for your specific use case.
Contents
Differences Bluetti AC180 vs Bluetti AC180P
Below is a summary of the specifications:
Battery Capacity, Expandability, and Battery Lifespan
The most impactful difference between these two models is the battery capacity. The Bluetti AC180 features a 1,152Wh LiFePO₄ battery, while the Bluetti AC180P comes equipped with a 1,440Wh LiFePO₄ battery. That’s a 25% increase in energy storage in the AC180P, which directly translates to longer runtimes and less frequent charging during extended usage.
Both models use LiFePO₄ battery chemistry, which provides outstanding safety, thermal stability, and lifespan. With over 3,500 cycles to 80% capacity, either power station will reliably last for many years, even with regular use.
It’s important to note that neither the AC180 nor the AC180P supports expandable battery modules, so the internal battery is what you’ll be working with long-term.
Winner: Bluetti AC180P
With significantly more energy storage in the same size chassis, the AC180P offers better long-term value and extended runtimes.
Power Output and Supported Appliances
When it comes to power delivery, both the AC180 and AC180P are evenly matched. Each unit offers a 1,800W pure sine wave AC output, with a surge capacity of up to 2,700W. This level of output supports a wide array of appliances, from blenders and coffee makers to microwaves, heaters, and hair dryers.
Both units also feature Power Lifting Mode, which allows the inverter to handle resistive loads that exceed the rated 1,800W, such as electric kettles or infrared cooktops, by adjusting voltage appropriately.
You can safely run sensitive electronics like CPAP machines, laptops, gaming consoles, and televisions without fear of voltage drops or waveform distortion, thanks to the pure sine wave inverter.
Winner: Tie
Identical AC output specs mean both units deliver the same appliance compatibility and performance under load.
AC Charging Speed and Solar Recharging Capabilities
Both models are designed for ultra-fast AC charging, featuring a 1,440W input capacity that enables them to go from 0–80% in about 45 minutes, and to a full charge in just over an hour. This is an exceptional feature for those who need quick recharges between uses, whether at home or in the field.
On the solar front, both support MPPT solar input up to 500W with a supported voltage range of 11–60V. With compatible solar panels like the Bluetti PV200 or PV350, you can fully recharge either unit in around 3–4 hours under optimal sun conditions.
Car charging via a 12V/24V cigarette lighter port is also supported but should be considered a slow backup charging method, especially for batteries of this size.
Winner: Tie
Both models feature the same high-speed AC and solar charging capabilities, providing outstanding flexibility across all power sources.
Portability and Physical Dimensions
Both the Bluetti AC180 and Bluetti AC180P are built with portability in mind. They share the same physical dimensions—340 × 247 × 317 mm—and include a sturdy top-mounted carrying handle molded into the housing.
The difference lies in weight: the AC180 weighs 16 kg, while the AC180P weighs 17 kg. While the 1 kg difference is minimal, it could make a small difference for users who need to carry the unit frequently over long distances or into remote locations.
Despite the minor weight variation, both are extremely compact considering their power capacities and are easy to transport in vehicles or store in tight spaces.
Winner: Bluetti AC180
Slightly lighter, which may appeal to ultralight travelers or mobile professionals who prioritize maximum portability.
Connectivity, App Integration, and Display
Both models feature Bluetooth and Wi-Fi connectivity, allowing remote monitoring and control via the Bluetti mobile app. The app enables users to check power input/output, remaining battery life, switch output ports on or off, update firmware, and manage ECO mode settings.
The built-in LCD display offers real-time system status updates including charge/discharge rates, battery percentage, estimated remaining runtime, and error notifications. This dual control—on-device and via smartphone—ensures flexible and intelligent energy management whether you’re near the unit or managing it remotely.
Winner: Tie
Equal smart control and connectivity features ensure both units deliver modern and user-friendly experiences.
Ports and Output Variety
In terms of ports, both the Bluetti AC180 and AC180P are identical, offering all the essential connections for charging and running a variety of devices. Each unit comes with four 120V AC outlets for standard appliances, a 100W USB-C PD port for fast charging laptops, cameras, or tablets, and two USB-A ports rated at 5V/3A for smaller electronics such as smartphones and wearables.
For DC-powered gear, both include two DC5521 ports (12V/10A) and a 12V/10A car port, which is ideal for powering fridges, tire inflators, air compressors, or LED lighting strips. This wide range of outputs ensures broad compatibility with all types of off-grid and emergency equipment.
Winner: Tie
Identical port selection and layout make both units equally versatile for any charging or powering task.
Quick Rundown Of Bluetti AC180
Quick Rundown Of Bluetti AC180P
Conclusion
The Bluetti AC180 and Bluetti AC180P both deliver best-in-class performance in a highly portable format, with fast charging, reliable outputs, and a rich array of ports. They are equal in almost every category except one—battery capacity.
If you’re looking for a lower-cost, lightweight, and dependable power station for short camping trips, emergency use, or mobile work, the Bluetti AC180 is an excellent choice. It offers premium features at a more affordable price and is easier to carry.
However, if your needs include extended runtimes, multi-day off-grid use, or fewer recharge interruptions, then the Bluetti AC180P is the clear winner. The additional 288Wh of battery capacity offers more flexibility and runtime without increasing the physical size, making it a stronger long-term investment.
Overall Winner: Bluetti AC180P
With a larger battery and the same top-tier features, the AC180P provides superior value for users who require more energy capacity without sacrificing portability or speed.