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Bluetti AC200Max and Bluetti AC300 are two of Bluetti’s hot-selling modular solar power stations. Bluetti unveiled these two machines following the enormous success of its AC200P and EP500 power stations. We would like to have a short comparison of the mid-size modular battery packs in our take on Bluetti AC200Max vs Bluetti AC300.
Buetti has designed AC200Max as a modular upgrade to its successful AC200P and it obviously features the same design as its original model. AC200Max is basically a midrange power station with a 2048Wh LFP battery pack and a 2200W pure sine wave inverter. But you can expand it up to a huge 8192Wh capacity, by attaching it to the brand’s B230 or B300 expansion battery modules.
The battery packs respectively feature 2048Wh and 3072Wh capacities. Have a look at the detailed specs of Bluetti’s line-up of extra battery modules here.
Bluetti AC300 is a different product. It is more of an inverter station than a battery pack as it comes with no inbuilt battery, but a 3000W inverter only. You can hook it up with up to four units of the brand’s B300 extra battery packs to make it a complete power station with a capacity of 12,288Wh maximum.
Bluetti AC200Max
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Bluetti AC300+B300
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Bluetti AC200Max and Bluetti AC300
Since the release of AC200P, outdoor enthusiasts have been looking for modular products from the brand. Bluetti has indeed done a good job by designing multiple models with several amazing features, including two reliable extra batteries.
We would like to have a detailed look at both models before a comparison of the Bluetti AC200 Max and the Bluetti AC300. It would indeed be a worthy piece of article for someone who is looking to buy a Bluetti AC200 Max or AC300. Stay tuned for our overviews of both models below.
Bluetti AC200Max Power Station Review
Key Specs
- 2200W/4800W Portable Solar Power Station.
- 2048Wh LifePO4 Battery Pack with Modular Feature.
- Four AC Outlets and Single US AC TT-30P Port.
- One USB-C 100W Power Delivery Socket.
- Two 18W USB-A and USB-A 5V/3A Outlets.
- Dual DC Sockets, a Carport, and 30A Outlet.
- A Pair of 15-Watt Wireless Charging Pads.
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Buetti AC200Max is, in fact, a modular variant of AC200P. It has the same design as its original, but a more powerful 2200W pure sine wave inverter is an attraction. With four AC sockets, it can deliver a surge of 4800 watts to power up your heavy household or outdoor appliances.
You can charge it rather faster, thanks to its AC input of 500W and solar input of 900W (10-145V). With a combination of both, you can charge it at a rate of 1400 watts. You can also charge it from a variety of other sources like wind turbines, EV stations, and more.
Coming to the charging outlets, it has got versatile options. Along with four AC sockets, it features a NEMA TT30 port, dual 5V/3A USB-A ports, dual 18W USB-A outlets, a 100W Type-C 3.0 Power Delivery port, and a 12/30A Super DC outlet.
The DC outlets included are a 12/10A carport and dual 12/10A regular DC ports. Two 15W wireless charging pads are other cool options. Overall, you get a heavy and modular solar power station with an amazing variety of charging inlets and outlets.
It has a size of 15.2 X 16.5 X 11 inches and the weight goes 28.1 kg. You can hook up to two units of either B300 or B230 additional battery modules to it.
Bluetti AC300 Power Station Review
Key Specs
- 3000W/6000W Portable Power Box.
- Compatible with Bluetti B300 Battery Modules.
- Adjustable AC Input of 3000W @120V and 6000W @240V.
- 2400W (12-150V) Solar Input.
- Six AC Outlets and One NEMA TT30 Port.
- 100W USB-C PD, 18W USB-A, and More.
- A Pair of 15W Wireless Charging Pads.
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Bluett AC300 is only an inverter box. It comes with a heavy 3000W pure sine inverter that can surge at 6000 watts. Further, you have it equipped with a more powerful MPPT controller and AC adapter to charge the add-on battery packs at a rather faster pace.
You can connect it to up to four units of B300 extra batteries. As you know, it is a 3072Wh battery pack that can be stacked under an AC300 to take its total capacity up to over 12kWh power. That is how you get a huge portable and modular solar power station from Bluetti.
For the charging options, it touts an adjustable AC input. That said, you can charge it from a 120V outlet at a speed of 3000 watts and from a 240V outlet at 6000 watts. Thanks to the built-in adapter, you no longer need to carry the power bricks.
Meanwhile, for solar charging, it features a heavy 2400W (12-150V) port and an advanced MPPT controller under the hood. With a combination of the two, you can charge the machine at a speed of 5400 watts, but you need to hook it up with at least two extra batteries.
As charging outlets, AC300 integrates six AC outlets and a NEMA TT30 along with a wide range of USB and DC sockets. The USB ports include a 100W USB-C port, multiple USB 3A, and 18W ports.
A 12V/30A Super DC port, a 24V/10A car socket, and dual 15W wireless charging pads are other key charging options you have with the device.
It has a size of 13.8 X 20.5 x 12.6 inches and it weighs just 20kg with no battery pack attached.
Bluetti AC200Max vs AC300 – What to Buy
The differences between AC200Max and AC300 are quite apparent. They are indeed two completely different products with different power inverters. AC200Max is only a 2200W power station, while its sibling has got a heavy-duty 3000W inverter under the hood.
But you have got the former with a built-in battery and so you will get a complete package at a rather cheaper cost. An AC200Max comes at a price of $1700.
What you get is still an expandable product with the brand’s additional battery modules.
It is when AC300 becomes a complete power station only when added with extra battery packs.
Even its base variant with a single extra battery is around $1000 pricier than an AC200Max.
However, as you know, you get a really brilliant machine with a bigger inverter, faster solar and AC charging speeds, more charging outlets, and more.
Frequently Asked Questions
1. When was the Bluetti AC200Max Released?
Bluetti launched the AC200Max in September 2021 as an expandable upgrade to its original, the AC200P.
The main difference it makes from its predecessor, apart from the overall capacity and inverter power, is indeed its scalability. Bluetti started to deliver the product to customers three weeks after its launch.
2. What is the Capacity of the Bluetti AC200Max?
It is a 2048 Wh LiFePO4 battery pack with an inverter of 2200 watts.
What makes it different from its predecessor, the AC200P, is its expandable profile, apart from a rather bigger battery and inverter.
At the same time, when compared to the AC300, it is a power station with a built-in battery and is a perfect choice for outdoor enthusiasts who can carry it rather easily, even while it can be expanded with extra battery packs.
3. Can a Bluetti AC200Max Run a Fridge?
It depends on the input power of your fridge, first of all.
Coming to the AC200Max, it is a beast of a battery backup with a 2048 Wh LFP battery and a 2200-watt inverter that can deliver a peak power of up to 4400 watts.
If you have to run an outdoor and portable fridge, the AC 200Max is going to be a perfect source of power for several hours, but for a home or commercial fridge, it can’t be a brilliant choice. But see, you can expand it up to a larger capacity, so any fridge that comes under its wattage capacity can be run on it easily.
How Long Does It Take to Charge a Bluetti AC300?
You have multiple options to charge an AC300: AC input, carport, solar panel, gas generator, and lead acid battery.
An AC adapter can charge the battery at a rate of up to 3000 watts at maximum, so it will take around six to seven hours to fully charge a combo of the AC300 and B300.
The solar charging input of the machine is 2400 watts, which means that, with full solar output under ideal sunlight conditions, it will take up to 16 hours for a full charge.
But a combination of the AC and solar inputs (5400 watts) can charge it rather quickly, for sure.
4. What is the Difference Between the Bluetti AC200P and AC200Max?
The Bluetti AC200Max is a scalable upgrade to the AC200P.
The former is a 2048 Wh LFP power station with a 2200-watt inverter, but you can expand it up to 6144 Wh with a pair of the B230 and up to 8192 Wh with two B300 extra battery packs.
Its predecessor is a 2000 Wh LFP power station with a 2000-watt inverter and an AC input of 1200 watts, while the former can be charged from an AC outlet at a rate of 1400 watts.
When it comes to solar charging, the AC200P has a 700-watt solar input, while its elder sibling has 900 watts.
Both machines, as you can see, look exactly the same in terms of design, but there are, in fact, some slight differences in size and weight.
Final Thoughts
That has been our take on the Bluetti AC200Max and Bluetti AC300 solar power stations.
These are two amazing products of the kind with LFP battery packs. The crucial difference is that the former is a regular power station with an expandability feature, while the latter is just an inverter station with a modular feature. Share your thoughts about the cool solar generators in the comments below.
| Feature / Specification | BLUETTI AC200MAX | BLUETTI AC300 + B300 |
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| Product Overview | Versatile and expandable power station | Modular solar power system with inverter and battery |
| Capacity | 2,048Wh (Expandable) | 3,072Wh (Expandable) |
| Expandability | Up to 6,144Wh with two B230 or 8,192Wh with two B300 | Up to 12,288Wh with four B300 |
| AC Pure Sine Wave Inverter | 2,200W continuous (4,800W surge) | 3,000W continuous (6,000W surge) |
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) | LiFePO4 (Lithium Iron Phosphate) |
| Life Cycles | Over 3,500 to 80% | 3,500+ to 80% |
| Charging Methods | AC, solar, car, generator, lead-battery, dual AC, AC+solar | AC, solar, car, generator, lead-battery, dual AC, AC+solar |
| Maximum Solar Input | 900W | 2400W |
| Mobile App Control | Yes | Yes |
| Outlets and Ports | Multiple AC and USB outlets | Not specified in the provided content |
| Construction and Portability | Designed for ease of carry and transportation | Not specified, but standardized for easy portability |
| Dimensions and Weight | 16.5 x 11.0 x 15.2 inches; 61.9 pounds | To be confirmed via official sources |
| Environmental Adaptability | Stable and safe for various conditions (not waterproof) | Enables residential clean energy use |
| Additional Accessories | XT90 to DC7909 cable, DC Charging Enhancer (D050S), etc. | Compatible with BLUETTI PV200, PV350 panels, etc. |
| UPS Feature | Not specified | 24/7 UPS home backup |
| Warranty | Not specified in the content provided | 4-year hassle-free warranty |
| Customer Support | Not specified in the content provided | Lifetime customer support |
| Environmental Impact | Promotes sustainable usage | Supports clean energy, eligibility for energy credit |
Please note that some specifications were not provided in the content given for the BLUETTI AC300 + B300 and would need to be verified on the official BLUETTI product specifications or user manual.
Bobby is a part-time blogger who is highly passionate about off grid and sustainable power systems and is an expert at researching and exploring new topics, checking facts, and presenting things in simple language. As an avid observer of the global off grid power and battery market, he is really excited to share with you the latest trends, fresh products, and other developments in the markets.