| Feature |
BLUETTI AC500 |
BLUETTI B300K2 |
| AC Output |
5,000W (10,000W Surge) Pure Sine Wave |
(N/A - Expansion Battery) |
| Capacity |
0 Wh (Requires B300K for operation) |
3,072Wh (51.2V, 54Ah) |
| Battery Type |
(N/A) |
LiFePO4 (Lithium Iron Phosphate) |
| Life Cycles |
(N/A) |
4,000+ cycles to 80% original capacity |
| Max. Expandable Capacity |
Up to 16.5kWh (with 6 x B300K) |
(N/A - Unit of expansion) |
| AC Input |
Up to 5,000W (with 2+ B300K) |
(Charges via connected AC500) |
| Solar Input |
Up to 3,000W (12-150VDC, 15A) |
(Charges via connected AC500) |
| Car Input |
12V/24V |
(Charges via connected AC500) |
| Dual Charging |
Up to 8,000W (AC + Solar) |
(N/A) |
| USB-A Output |
2 x 5V/3A, 2 x 18W |
1 x 12W (5V/2.4A) |
| USB-C Output |
2 x 100W Max. PD |
(N/A) |
| DC Outlets |
1 x 12V/30A (RV), 1 x 24V/10A (Car) |
(N/A - Expansion Ports Only) |
| Wireless Charging |
2 x 15W Max. |
(N/A) |
| App Control |
Yes (Wi-Fi & Bluetooth) |
(Controlled via AC500) |
| UPS Function |
Yes (24/7 EPS Home Backup) |
(Integrated with AC500 system) |
| Dimensions (LxWxH) |
20.5 x 12.8 x 14.1 in (52 x 32.5 x 35.8 cm) |
20.67 x 12.87 x 8.23 in (52.5 x 32.7 x 20.9 cm) |
| Weight |
66.2 lbs (30 kg) |
65.04 lbs (29.5 kg) |
| Operating Temperature |
-4°F to 104°F (-20°C to 40°C) |
-4°F to 104°F (-20°C to 40°C) |
| Warranty |
48 Months |
48 Months |
About Bluetti:
Bluetti is a leading innovator in portable power solutions, offering high-capacity solar generators and battery systems for off-grid, home backup, and outdoor use. Known for reliability and clean energy tech, Bluetti empowers sustainable energy independence.
Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.
Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.
Expert Support: Our team is here to guide you every step of the way.
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Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!
FAQs
Is the BLUETTI AC500 compatible with solar panels?
Yes, the AC500 supports a wide range of solar panels. It features an MPPT solar input that allows up to 3,000W of solar charging. Be sure your solar array voltage and current fall within the supported range.
Do I need the B300K2 battery to use the AC500?
Yes, the AC500 requires at least one B300K battery to operate. The AC500 is a modular inverter system and does not contain an internal battery.
How can I monitor the performance of the AC500?
You can monitor the AC500 using the BLUETTI app via Bluetooth or Wi-Fi. The app provides real-time data on input/output power, battery status, and system performance.
What happens during a power outage?
The AC500 provides seamless backup power when the grid goes down. With its UPS function, it switches to battery power instantly, ensuring uninterrupted operation for connected devices.
How do I maintain the BLUETTI AC500 system?
Minimal maintenance is required. Keep the unit in a clean, well-ventilated space and periodically check for firmware updates via the app. Avoid exposure to water, extreme heat, or freezing temperatures.
What is the efficiency of the BLUETTI AC500?
The AC500 offers high system efficiency with pure sine wave output. Exact efficiency may vary based on usage but is generally above 90%. Refer to BLUETTI’s official specifications for details.
What are the supported input and output voltages?
The AC500 supports 100–240V AC output and a wide solar input voltage range of 150–500V DC. It is capable of powering high-demand appliances and tools. Refer to the datasheet for complete electrical specs.
Which communication protocols does the AC500 use?
The AC500 supports Wi-Fi and Bluetooth connectivity for remote monitoring and control. It can be updated and managed through the BLUETTI mobile app.