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- Regular price
- $3,299.00
- Sale price
- $2,599.00
Estimated shipping time
Estimated shipping time
We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.
What is your Return Policy?
What is your Return Policy?
We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.
The BLUETTI AC300 + B300 Home Battery Backup is a powerful and expandable modular energy system designed for whole-home backup, off-grid living, and renewable integration. Equipped with a 3,000W pure sine wave inverter (6,000W surge) and paired with a 3,072Wh LiFePO₄ battery, this system delivers clean, reliable power with an impressive cycle life of 3,500+ cycles to 80% capacity.
With support for up to 4 B300 expansion batteries (12,288Wh max), advanced UPS functionality (<20ms switching), and up to 5,400W fast dual charging (AC + solar), the AC300 is engineered to keep your home and appliances running without interruption.
Key Features
– High-Power Inverter – 3,000W pure sine wave (6,000W surge) for reliable appliance compatibility.
– Expandable Storage – Includes 1× B300 (3,072Wh); scalable up to 12,288Wh with 4× B300.
– Advanced Battery Chemistry – LiFePO₄ battery with 3,500+ life cycles for long-term performance.
– Flexible Charging Options – 7 recharge methods including AC, solar, generator, car, and dual inputs.
– Fast Recharge Capability – Supports 5,400W max input (AC + solar).
– Split-Phase Bonding – Combine 2× AC300 + 2× B300 for 240V/6,000W output.
– UPS Protection – Switches in under 20ms to keep essential devices powered.
– Smart App Control – Monitor and manage remotely via BLUETTI App (WiFi & Bluetooth).
– Multiple Outputs – AC, DC, RV outlet, car port, USB-C 100W, USB-A, and wireless charging pads.
Specifications
AC300 Power Station
– AC Output: 3,000W (6,000W surge)
– Solar Input: 2,400W max (12–150VDC)
– Max Input: 5,400W (AC + Solar)
– Dimensions: 20.5 × 12.5 × 14.1 in
– Weight: 47.6 lbs (21.6 kg)
– Connectivity: WiFi & Bluetooth
– Warranty: 48 Months
B300 Expansion Battery
– Capacity: 3,072Wh (51.2V, 60Ah)
– Battery Type: LiFePO₄
– Life Cycles: 3,500+ (to 80% capacity)
– Outputs: USB-C (100W), USB-A (18W), 12V car port
– Max Input: 700W (AC + solar with D050S DC charging enhancer)
– Dimensions: 20.5 × 12.5 × 10.5 in
– Weight: 79.6 lbs (36.1 kg)
– Warranty: 48 Months
In the Box
– BLUETTI AC300 Power Station
– BLUETTI B300 Expansion Battery
– Charging & Expansion Cables
– User Manuals
User Manuals
– AC300 User Manual (PDF)
– B300 User Manual (PDF)
Warranty & Returns
– Home backup systems: 48–60 months
– Portable stations: 24–72 months
– Solar panels & accessories: 12 months
– 30-day money-back guarantee applies.
– Coverage requires proof of purchase from an authorized dealer.
Exclusions: misuse, unauthorized modifications, physical damage, or purchase from unauthorized sellers.
Let customers speak for us
Heat-up time was faster than our last unit. Happy so far.
Gets the job done without any fuss. Quiet and consistent.
Works great during cooler evenings. Still holds temp steady.
Came across this model through a friend’s recommendation.
The control panel is easy to use and understand.
The installation guide was decent. Would recommend to a friend.
Heat-up time was faster than our last unit. Happy so far.
We’ve only had it a few weeks but no problems at all.
We can watch TV outside any time of day — the brightness is incredible, even in direct sunlight.
Definitely worth the price. Everything feels premium and it's become a daily use item for us.
Gets the job done without any fuss. Quiet and consistent.
The installation guide was decent. Would recommend to a friend.
We were looking for something between basic and pro-level — this hits the sweet spot.
The 32-inch screen is perfect for our small covered deck. Very clear and sharp display.
Seems well-built. Looking forward to testing it through the season.
