- Sku: AC300-3-58-SPFUS-00
- Vendor: BLUETTI
BLUETTI AC300 + B300K Home Battery Backup System 3.000W 2.764,8Wh (AC300-3-58-SPFUS-00)
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BLUETTI AC300 + B300K Home Battery Backup System 3,072Wh + 2,764.8Wh Capacity, Expandable Power Station
The BLUETTI AC300 + B300K Home Battery Backup System (P-AC300-B300K-UN-GY-BL-010) offers 3,000W AC output to power most appliances with ease. Achieve 240V output for heavy-duty devices using Split Phase Bonding, and expand your energy storage up to 22,118.4Wh for maximum flexibility. Built with LiFePO₄ batteries, this system provides reliable performance for over 10 years. It also features 24/7 UPS for seamless power during outages and a 2,400W max. solar input for eco-friendly energy. With 5,400W dual charging and 7 recharge methods, you’ll always have power when needed. Backed by a 4-year warranty, the AC300 + B300K ensures lasting peace of mind.
Key Features
Charge Your Power, Your Way
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From the Wall: The 30A AC charging cable provides a maximum 3,000W input, fully recharging the AC300 + B300K in just 1.5 hours.
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From the Sun: With up to 2,400W solar input, this system recharges in 1.8-2.3 hours, using the D300S for roof panel charging.
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From Dual AC: Using an extra T500*, AC300 + B300K supports 2,300W input, reaching full capacity in 1.8 hours. (*T500 sold separately)
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From Both: Charge simultaneously from the wall and solar panels for up to 3,000W input, refilling in about 1.5 hours.
Whole-Home Backup
Integrate the AC300 system into your home for reliable energy that powers daily appliances and critical devices like EV chargers. Enjoy uninterrupted, steady power whenever you need it.

Superpower for Heavy-duty Work
By pairing 2 AC300 units with a P030A fusion box, you can effortlessly power 240V energy-hungry appliances such as heaters, heat pumps, and air conditioners.

Maximize Savings with Peak-Load Shifting
Store energy during low off-peak hours and use it when prices rise. This smart management reduces utility bills and ensures affordable power when needed.

Instant Backup Protection for Uninterrupted Comfort
With EPS activation in just 20ms, your home and essentials stay powered seamlessly during an outage—no more fumbling in the dark!

Power in Your Hands - App Control
Control your energy from anywhere with the intuitive app. Monitor real-time power usage, adjust settings, and access firmware updates with ease.
Specifications
BLUETTI AC300
Category | Specifications |
---|---|
BATTERY INFO | |
Capacity | Works with B300's, starting at 2,764.8Wh |
Cell Chemistry | Lithium Iron Phosphate (LiFePO₄) |
Lifecycle | 3,500+ (to 80%), 6,000+ (to 50%) |
Management System | BMS, Over Voltage Protection, Short Circuit Protection |
OUTPUT | |
AC Outlets | 6 x 220V-240V, 3,000W total |
Inverter Type | Pure Sine Wave |
Surge Power | 6,000W |
USB-C Port | 1 x 100W Max. |
USB-A Port | 2 x 5V/3A USB-A, 2 x 18W USB-A |
12V DC Outlets | 1 x 12V/30A (RV Outlet), 1 x 24V (Car Outlet), All Regulated |
Wireless Charging Pad | 2 x 15W Max. (For Each) |
INPUT | |
AC Charging Cable Input | 3,000W Max. |
Solar Input | 2,400W Max., VOC 12-150VDC, 12A |
Car Input | 12/24V from Cigarette Lighter Port |
Max Input | 5,400W, with AC and Solar Input Simultaneously |
GENERAL | |
App Control | Yes, Wifi & Bluetooth |
Scalability | Expandable with up to 4 x B300K |
Simultaneous Recharge & Discharge | Yes |
Weight | 47.6 lbs (21.6 kg) |
Dimensions (LxWxD) | 20.5 x 12.5 x 14.1 in (52 x 32 x 35.8 cm) |
Operating Usage Temperature | -4℉ to 104℉ (-20℃ to 40℃) |
Storage Temperature | -4℉ to 104℉ (-20℃ to 40℃) |
Certification | UL2743, UKCA, TELEC, RCM, FCC ID, CE |
Warranty | 4 Years |
BLUETTI B300K
Category | Specifications |
---|---|
BATTERY INFO | |
Model | B300K |
Battery Capacity | 2,764.8Wh (51.2V, 54Ah) |
Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
Life Cycles | 4,000+ Cycles to 80% Original Capacity |
OUTPUT | |
USB-A | 12W Max., 5V / 2.4A |
GENERAL | |
Net Weight | Approx. 29.5kg (65.04lbs) |
Dimensions (L × W × H) | 525 × 327 × 209mm (20.67 × 12.87 × 8.23in) |
Charging Temperature | 0°C to 40°C (32°F to 104°F) |
Discharging Temperature | -20°C to 40°C (-4°F to 104°F) |
Storage Temperature | Up to 1 month: -20°C to 40°C (-4°F to 104°F), Up to 6 months: -20°C to 25°C (-4°F to 77°F) |
Working Humidity | 5% to 95%RH |
Charging Current | 60A Max. (Current may decrease outside specified temperatures) |
Discharging Current | 70A Max. |
2 × Expansion Port | 58.4VDC Max., 90A Max. |
Documents
Procoessing Times:
At iGeoBotics, we strive to process your order quickly and efficiently. Orders are typically processed within 0 to 1 business days. Please note that orders placed after 6:00 PM CST will be processed on the next business day.
Shipping Timeline and Costs:
- Delivery is expected within 3 to 6 business days on average.
- Free shipping is available for orders over $200.
- For orders under $200, a flat shipping fee of $15 applies.
- We currently ship exclusively within the United States and do not offer international shipping at this time.
Shipping Costs & Coverage:
Shipping Within the Continental U.S.
We provide shipping on all items to the 48 contiguous U.S. states. Whether you're located in Florida or California, we ensure prompt and efficient delivery on all orders
Where We Ship (and Where We Don’t):
At this time, we only deliver to addresses within the 48 contiguous United States.
This means we do not ship to: Alaska, Hawaii, U.S. territories or protectorates, International addresses (outside the U.S.)
Additionally, we are unable to ship to P.O. Boxes or military addresses, including APO, FPO, and DPO.
Third-Party Freight Carrier Deliveries:
Select orders may be delivered via trusted third-party freight carriers. Should your shipment require freight service, you'll be contacted to arrange a curbside delivery. To avoid delays, please ensure your phone number is accurate at checkout.
Order Accuracy & Pricing Corrections:
We do our best to keep all product and bundle pricing on our website accurate. However, in the event of a pricing mistake - whether due to technical issues or human error—we reserve the right to cancel the order and provide a full refund. This includes instances where an item or bundle is mistakenly listed at a much lower price than intended. If your order is impacted, our team will contact you as soon as possible.
Order Confirmation:
Once your order is placed, you will receive an email confirming that your order has been successfully received, along with payment approval. Your credit card will not be charged until your item is shipped, unless the item is back-ordered and requires reserving for you.
As soon as your order is confirmed, we immediately begin processing it to ensure timely delivery!
At iGeoBotics, we are committed to offering you the most competitive prices online. If you discover another store selling the same product at a lower price, let us know, and we’ll beat their price, no questions asked. Our goal is to ensure you feel confident that you’re getting the best possible deal on your order.
Our 100% Price Match Guarantee Includes the Following Conditions:
- Offers involving promotions such as rebates or "buy one, get one free" are not eligible.
- The competitor’s website must not be a discount or auction platform (e.g., eBay).
- The competitor must be an Authorized Retailer of the product in question.
- The price match will factor in the item cost, sales tax, and shipping charges.
- Price matching does not apply to exchanges or replacements.
Please Note: Certain exclusions may apply.
If you find a qualifying price, reach out to us at support@igeobotics.com, and we’ll take care of the rest!
Contact Information
Phone: 800-830-0173
Trade Name: iGeoBotics
Registered Business Name: North Point Sourcing LLC
Entity Number: 7695752
Email: support@igeobotics.com
Business Hours: Monday to Friday: 9:00 AM to 6:00 PM CST
Address: 19266 Coastal HWY Unit 4-521, Rehoboth Beach, Delaware 19971
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BLUETTI AC300 + B300K Home Battery Backup System 3.000W 2.764,8Wh (AC300-3-58-SPFUS-00)