BLUETTI AC300 + B300 Battery Home Battery Backup Power Station + Choose Your Custom Package
The BLUETTI AC300 + B300 Home Battery Backup Power Station is one of the most advanced and versatile energy storage systems available today. Designed as a solar generator kit for homes, apartments, sheds, and off-grid living, it delivers reliable backup power whenever you need it most. Whether you’re preparing for a solar storm power outage, investing in complete solar power kits for homes, or looking for a scalable solar generator that can power a house, the AC300 modular system provides the flexibility and strength to keep life running without interruption.
With a powerful 3,000W pure sine wave inverter (6,000W surge) and a base capacity of 3,072Wh expandable up to 12,288Wh with additional B300 battery modules, this system ensures you can power everything from essential appliances and lights to power tools and even HVAC systems. Designed with LiFePO4 battery chemistry for over 3,500 cycles, the AC300 + B300 combination is built for long-term durability and reliable energy independence.
Why Choose the BLUETTI AC300 + B300
Massive Expandable Capacity
Start with 3,072Wh and expand up to 12,288Wh with additional B300 batteries, giving you days of reliable power during extended outages.
Fast Dual Charging Technology
Achieve blazing recharge speeds with up to 5,400W input (solar + AC). This means faster turnaround times and less downtime in critical moments.
240V Split Phase Capability
With two AC300 units and four B300 batteries, you can achieve 240V/6,000W output—making it possible to run virtually any household appliance.
True Whole-Home Backup
The AC300 system integrates with the BLUETTI Smart Home Panel, enabling 24/7 UPS backup. Whether the grid fails or demand spikes, your home stays powered without interruptions.
Flexible Charging Options
Recharge in up to 7 ways, including AC, solar, car, generator, and dual combinations. With up to 2400W solar input, this is an ideal system for complete solar panel kits or solar panel kits for sheds and small homes.
Durable and Safe Energy Storage
Using LiFePO4 battery technology, the AC300 ensures safety, long cycle life, and environmental friendliness compared to traditional NMC batteries.
The BLUETTI AC300 + B300 Home Battery Backup Power Station is more than just a generator—it’s a fully modular, future-ready energy system designed to deliver security, independence, and resilience. Whether you want a solar generator kit for homes, a solar power generator for camping, or a complete solar kit that can power a house, this system is built to adapt. From powering your entire home during outages to supporting off-grid living, it’s the ultimate energy solution for modern life. Invest in reliable backup power today and stay prepared for tomorrow.
Specifications
BLUETTI AC300 + B300 Specifications
OUTPUT
AC Outlets:
6 x 120V/20A Outlets
1 x 120V/30A TT-30
3,000W In Total
Inverter Type:
Pure Sine Wave
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/10A (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
Maximum Input:
5,400W, with AC and Solar Input Simultaneously
GENERAL
240V Split Phase Bonding:
Yes
App Control:
Yes, Wifi&Bluetooth
Scalability:
Expandable W/Up to 4 x B300
Simultaneous Recharge & Discharge:
Yes
Dimensions (LxWxD):
20.5 x 12.5 x 14.1in ( 52 x 32 x 35.80cm)
Operating Temperature:
-4-104℉ (-20-40℃)
Storage Temperature:
-4-104℉ (-20-40℃)
Certification:
UL2743, UKCA, TELEC, RCM, FCC ID, CE
Warranty:
48 Months
Compare BLUETTI Solar Generator Kits
Choosing the right solar generator kit for homes, apartments, or off-grid setups depends on your power needs. Below is a quick comparison of the BLUETTI EP500, EP500Pro, and AC300+B300 systems so you can select the complete solar kit that fits your lifestyle.
BLUETTI EP500
Capacity: 5120Wh LiFePO4 Battery, 3,500+ cycles to 80%
Inverter Output: 2000W Pure Sine Wave (Surge higher)
Expandable: No – fixed storage capacity
Solar Input: Up to 1200W MPPT
Best For: Apartments, sheds, small homes, camping, storm outages
UPS Backup: Yes – seamless 24/7
Special Feature: Simple, all-in-one movable power station with touchscreen + app control
BLUETTI EP500Pro
Capacity: 5100Wh LiFePO4 Battery, 3,500+ cycles
Inverter Output: 3000W Pure Sine Wave (Surge 6000W)
Expandable: No – fixed storage capacity
Solar Input: Up to 1200W MPPT (faster recharging options)
Best For: Whole home backup for 1–2 days, larger cabins, small workshops
UPS Backup: Yes – advanced 24/7 UPS mode
Special Feature: Stronger inverter for high-wattage appliances like AC units, power tools, and EVs
BLUETTI AC300 + B300 Battery System
Capacity: 3072Wh per B300 module – expandable up to 12,288Wh with 4 batteries
Inverter Output: 3000W Pure Sine Wave (Surge 6000W), modular system
Expandable: Yes – add more B300 packs to expand to 24,576Wh with dual AC300s
Solar Input: Up to 2400W per unit, 5400W dual fast charging (Solar + AC)
Best For: Complete solar power kits for homes, long-term outages, off-grid living, and whole-house coverage
UPS Backup: Yes – tie into home panel for 24/7 backup
Special Feature: 240V split-phase bonding available, true whole-home hybrid inverter solution
Which BLUETTI Solar Generator Kit is Right for You?
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Choose the EP500 if you want a plug-and-play solar generator for apartments, small homes, or emergency preparedness.
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Choose the EP500Pro if you need stronger inverter power for demanding appliances and short-term whole-home backup.
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Choose the AC300+B300 system if you want a scalable, complete solar power kit for homes, off-grid cabins, or long-term storm power outage protection.
Each system uses safe, long-lasting LiFePO4 battery technology and qualifies for solar incentives and clean energy tax credits. No matter which model you choose, BLUETTI ensures peace of mind, resilience, and the freedom to generate and store clean solar energy.
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