Our editorial team weighed BLUETTI's published specifications and how it stacks up against similar products in the generators category. What stands out: 3840W, 120V/240V Support, Silent 22dB, <10ms UPS, and Pass-Through 240V Output. Where it falls short: Heavy at 83.8 lbs and Solar Input Limited to 60V Voc. That puts it at 8.1/10 on our WG Score – an excellent, well-rounded option.
Reviewed byDanielIf you need a portable power station that can handle heavy loads, run your RV appliances, and even power an EV charger, the Bluetti 2764.8wh is the answer. With 2764.8Wh capacity and 3840W continuous output (7680W surge), it delivers whole-home backup, RV power, and off-grid freedom in a single unit. This review covers its specs, real-world strengths, weaknesses, and how it compares to alternatives like the BLUETTI Apex 300 Solar Generator with 2 200W Panels and the BLUETTI Apex 300 with Hub D1. Based on manufacturer specs and aggregated user feedback, we tell you exactly who should buy it. See our other Reviews for more power station comparisons.
BLUETTI Apex 300 2764Wh Portable Power Station: 3840W Solar Generator, 120V/240V Output, Black Start for Home Backup, RV & Emergencies
Our Verdict
The BLUETTI Apex 300 is a powerhouse for home backup, RV adventures, and off-grid living. Its 6 AC outlets, 120V/240V simultaneous output, and 7680W surge handle heavy appliances effortlessly. The 2nd-gen LiFePO4 battery lasts 17 years. However, solar panels are not included, so you will need to buy them separately for full solar charging.
- 6 AC outlets with 3840W continuous output (7680W surge)
- Simultaneous 120V/240V output for heavy appliances
- 6000+ cycles to 80% capacity, 17-year lifespan
- Multi-charging: solar (2400W built-in), AC (80% in 45 min), generator
- Parallel up to 3 units for up to 8.3kWh, expandable to 58kWh with B300K
- Solar panels not included (requires separate purchase)
- Heavy unit (approx. 70 lbs) may be difficult to move
Specifications
| Spec | Value | Spec | Value |
|---|---|---|---|
| Battery Capacity (Wh) | 2764.8Wh | Battery Type | LiFePO4 |
| Battery Lifespan | 6000+ cycles to 80% capacity; 17+ year lifespan | AC Output (W) | 7680 |
| Peak Output (W) | 7680 | Output Voltage | 120V |
| Solar Input (W) | MC4, max 300W solar | Recharge Time | 80% in 45min |
| Runtimei | ~6.7h for RV use | Outlets & Ports | 6 outlets/ports |
| Parallel Capable | Yes | Weight | 66.1 lbs |
| Dimensions | 20.67 x 12.87 x 12.6 in | Noise Level | quiet (~30dB) |
| RV Ready | Yes | Certifications | FCC, UL 2743, CE, RoHS, UN38.3 |
| In the Box | AC charging cable, BLUETTI Apex 300 Power Station, car charging cable, grounding screw | Warranty | 5 Years |
In-Depth Review of the BLUETTI Apex 300
For those who need a single, powerful source of backup power, the Apex 300 stands out with its massive 7680W surge and 120V/240V dual-voltage output. Here is a closer look at the specs that matter most.
Battery Capacity and Power Output
The Apex 300 packs 2764.8Wh of lithium iron phosphate (LiFePO4) capacity. With 3840W continuous AC output and 7680W surge, it can run a refrigerator (around 800W) for about 3.5 hours, plus lights, a TV, and a laptop simultaneously. The 120V/240V split-phase output lets you power larger appliances like an RV air conditioner or a well pump without needing a separate transformer. Users report that the surge handles startup loads with ease, even for power tools.
Charging Options and Speed
Recharging the Apex 300 is flexible. Plug it into a standard wall outlet and it reaches 80% in 45 minutes using the 2400W AC charger. Solar input is built-in at 2400W (expandable to 6400W with external MPPT), and the unit can also be charged from a generator. This versatility means you can top up from solar during the day or fast-charge from the grid when needed. The dual MPPT solar input ensures you get the most out of your panels, even in partial shade.
Outlets and Connectivity
The front panel features six 120V AC outlets (all 3840W total), a 12V/30A RV port, and two USB-C ports (100W each). For heavy-duty RV use, the optional Hub D1 adds a 50A Anderson port, 12V cigarette lighter ports, and more USB ports. The 120V/240V output is a standout, allowing you to run a 240V appliance like an EV charger directly from the unit. This eliminates the need for a separate step-up transformer.
Battery Longevity and Certifications
BLUETTI uses its second-generation LiFePO4 battery, rated for 6000+ cycles before reaching 80% capacity. That translates to a 17-year lifespan under typical daily use. The unit is CNAS-certified and has passed 33 extreme tests, including drop, vibration, and thermal exposure. This reliability makes it a solid choice for emergency backup and off-grid living. If you need even more capacity, you can expand with the B300K battery, reaching up to 58kWh.
For a closer look at how the Apex 300 compares to the larger version with expansion battery, read our Bluetti 2764.8wh & B300K Expansion Battery 5529.6Wh Review 2026.
How It Compares
Quick Comparison: Alternatives
- – 3840W, 120V/240V Support.
- – Silent 22dB, <10ms UPS.
- – Pass-Through 240V Output.
- – 3840W, 7680W Surge.
- – Hybrid AC+Solar Charging.
- – Expandable With B300K Batteries.
- – 2764Wh, Expandable.
- – 2400W Solar Charging.
- – 6000+ Cycle Battery.
- – Heavy at 83.8 lbs.
- – Solar Input Limited to 60V Voc.
- – Instructions Lack Detail.
- – Heavy at 83.8 lbs.
- – Large, Limited Ultra-Portable Use.
- – Solar Panels Ship Separately.
- – Heavy at 83.8 lbs.
- – Solar/Hub D1 Ship Separately.
- – Large, Limited Tight-Space Use.
Versus the BLUETTI Apex 300 Solar Generator with 2 200W Panels
The BLUETTI Apex 300 with 2 200W Panels (same-brand alternative) includes two 200W solar panels, making it a true solar generator out of the box. The main product wins for those who already have solar panels or want to choose their own. The alternative wins for buyers who want a complete solar solution with panels that match the unit’s 2400W solar input. If you plan to rely on solar, the bundle saves you the hassle of finding compatible panels. However, the main product is more flexible for those who want to mix panels or use other charging sources.
Versus the BLUETTI Apex 300 with Hub D1
The BLUETTI Apex 300 with Hub D1 adds a DC expansion module with a 50A Anderson port, 12V ports, and extra USB ports. This is ideal for RV owners who need to power 12V appliances like a fridge or Starlink directly. The main product lacks those extra DC ports, so if you run many 12V devices, the Hub D1 version is a better fit. The main product is simpler and lighter, but the alternative adds convenience for RV life. For more on solar generators, check our The 5 Best Jackery Solar Generators of 2026.
Is It Right for You?
Buy This If
- You need a single power station that can run a refrigerator, air conditioner, and EV charger simultaneously (3840W continuous, 120V/240V).
- You want a battery that lasts 17 years with 6000+ cycles, even with daily use.
- You need fast recharging: 80% in 45 minutes from AC, or 2400W solar input for off-grid days.
- You plan to expand capacity later with the B300K battery (up to 58kWh).
Skip This If
- You want a complete solar generator out of the box with panels included.
- You need extensive 12V DC ports for RV appliances (buy the Hub D1 version instead).
- You are on a tight budget and need a lower-cost power station with fewer features.
For a broader selection of portable power solutions, see our By Brand page.
Final Verdict
The BLUETTI Apex 300 is one of the most versatile portable power stations on the market. Its 3840W continuous output, 120V/240V capability, and 6000-cycle battery set it apart from competitors. It is ideal for home backup, RV living, and off-grid projects where heavy loads are common. The main weakness is the lack of included solar panels, but that also gives you flexibility. If you need a powerful, expandable power station that can handle 240V appliances, this is a top choice. For those who want a complete solar setup, the bundle with 2 panels is a better value. Skip it if you need extensive 12V ports or a lower upfront cost.
View on Amazon.comFrequently Asked Questions
How long does the BLUETTI Apex 300 take to charge?
From a standard AC wall outlet, it reaches 80% in 45 minutes using the 2400W charger. A full charge from 0% to 100% takes about 1.5 hours. With solar panels, the time depends on sunlight; at 2400W input, you can get 80% in about 40 minutes under ideal conditions.
How many appliances can it run simultaneously?
The Apex 300 has six AC outlets, each capable of 3840W total. You can run a refrigerator (800W), a 15,000 BTU RV air conditioner (1500W), lights, and a TV at the same time, as long as you stay under 3840W continuous. The 7680W surge handles startup loads of larger appliances.
How long will the battery last before replacement?
BLUETTI’s 2nd-gen LiFePO4 battery is rated for 6000+ cycles to 80% capacity. With daily use, that translates to roughly 17 years. Even after 6000 cycles, the battery still holds 80% of its original capacity, so it will last well beyond that.
Can the BLUETTI Apex 300 power a refrigerator?
Yes. A typical refrigerator uses about 800W running and 1500W surge. The Apex 300 provides 3840W continuous and 7680W surge, so it can easily power a refrigerator. At 800W draw, the 2764.8Wh battery would run it for about 3.5 hours, longer if you use energy-saving settings.
Is the BLUETTI Apex 300 compatible with solar panels?
Yes, it has a built-in 2400W solar input with dual MPPT. You can connect up to 1200W per input. The unit works with any 12V-72V solar panels, and BLUETTI recommends using their 200W panels for best performance. You can expand the solar input to 6400W with an external MPPT.
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Pros
- Massive 3840W power with 120V/240V support runs high-demand appliances like washers and saws effortlessly
- Silent 22dB operation and <10ms UPS switchover provide seamless, quiet backup
- Pass-through charging enables 240V output while recharging via 120V AC
- Proven reliability with 6000+ cycles and extreme weather testing
- Easy expansion and modular accessories for customized setups
Cons
- Heavy at 83.8 lbs, requiring assistance or a cart for mobility
- Built-in solar input limited to 60V Voc, needing workarounds for higher-voltage arrays
- Instructions lack detail, leading to initial setup frustrations for some users
The BLUETTI Apex 300 is a robust portable power station designed for home backup, RV camping, off-grid living, and emergencies. With 2764.8Wh capacity and 3840W continuous AC output (7680W surge), it powers demanding appliances like ovens, dryers, and tools directly via six outlets, supporting simultaneous 120V and 240V for versatile use without inverters or adapters.
Standout features include black start capability using solar input, multi-charging options (solar up to 2400W, AC to 80% in 45 minutes), and BLUETOPUS AI-BMS for 6000+ cycles over 17 years. Users praise its ability to run washers, TVs, and routers for hours, with app control for monitoring, OTA updates, and mode switching delivering real-world reliability. It excels in pass-through charging, maintaining 240V output while recharging.
Build quality shines with military-grade testing, silent 22dB fans, and expandable design up to 58kWh via B300K batteries. At 20.7 x 12.9 x 12.6 inches and 83.8 lbs, it feels solid but demands two-person handling. The app enhances usability for multi-device management.
Drawbacks include weight for solo transport, 60V solar Voc limit requiring accessories for larger arrays, and sparse instructions causing setup hurdles. One report noted a damaged unit, though most experiences are positive.
Verdict: Ideal for serious users needing high-power, dual-voltage backup. Its expandability and longevity justify the investment for reliable off-grid freedom.
Capacity: 2764.8Wh LiFePO4 (6000+ cycles)
Output: 3840W continuous (7680W surge), 6x AC outlets, 120V/240V simultaneous
Input: AC 3600W max, Solar 2400W max (60V Voc), Car/Generator compatible
Ports: 14 versatile outputs, App control, UPS <10ms
Dimensions/Weight: 20.7 x 12.9 x 12.6 in, 83.8 lbs
Expandability: Parallel 2-3 units, B300K batteries up to 58kWh
Pros
- High 3840W output with 7680W surge for demanding loads
- Multiple charging options including hybrid AC+solar
- Expandable with B300K batteries for massive capacity
- Durable LiFePO4 battery with 6000+ cycles
- App integration for precise control and monitoring
Cons
- Heavy at 83.8 pounds, best for stationary or vehicle use
- Large dimensions limit ultra-portable backpacking
- Solar panels ship separately, requiring extra setup time
The BLUETTI Apex 300 Solar Generator is a robust 2764.8Wh LFP power station bundled with two 200W solar panels, designed for homeowners, RVers, campers, and off-grid enthusiasts. It delivers 3840W continuous AC power across six outlets with a 7680W surge, supporting both 120V and 240V outputs to run high-demand appliances like air conditioners, refrigerators, and EV chargers without voltage compromises.
Standout features include dual MPPT for 2400W solar input, charging to 80% in just 40 minutes under optimal conditions, black start capability via solar for true off-grid restarts, and seamless expandability up to 58kWh with B300K batteries. The BLUETTI app enables remote monitoring, mode switching, OTA updates, and battery health checks, while the EnerBalance AI and modular design simplify operation and maximize efficiency in real-world scenarios like outages or remote adventures.
Build quality shines with a military-grade LiFePO4 battery offering 6000+ cycles and a 17-year lifespan, passing 33 extreme tests for all-weather reliability. At 83.8 pounds and 20.7x12.9x12.6 inches, it prioritizes power over portability, making it ideal for home backup or RV use but less so for solo hiking. Silent operation at 22dB and UPS switching under 10ms add everyday practicality.
Drawbacks include its weight, which may need two people for transport, bulky size for tight spaces, and panels shipping separately. Overall, the Apex 300 excels as a future-proof power solution for those prioritizing performance and longevity over lightweight design.
Verdict: Highly recommended for reliable, high-capacity off-grid power. Its innovations make it a top choice for extended blackouts, RV trips, or sustainable living.
Capacity: 2764.8Wh LiFePO4 (6000+ cycles)
AC Output: 6x 3840W (7680W surge), 120V/240V dual voltage
Inputs: 3600W AC max, 2400W solar max, car/generator/hybrid
Dimensions/Weight: 20.7 x 12.9 x 12.6 inches, 83.8 lbs
Features: Black start, app control, 14 ports, silent 22dB operation
Pros
- Massive 2400W solar input with included 800W panels for ultra-fast recharging
- Versatile 14 ports including six high-power AC outlets and dual-voltage support
- Long-lasting 6000+ cycle LFP battery with AI-BMS for superior durability
- Quiet 22dB operation and 10ms UPS switchover for uninterrupted power
- Expandable design and multiple charging methods including hybrid AC+solar
Cons
- Weighs 83.8 lbs, making it heavy and best for stationary or wheeled transport
- Large dimensions require dedicated space in RVs or homes
- New 2025 model lacks extensive long-term user reviews
The BLUETTI Apex 300 Solar Generator, bundled with four 200W solar panels, is a powerhouse 2764.8Wh LFP battery backup system designed for home emergencies, RV adventures, camping, and full off-grid living. With 3840W continuous AC output and a 7680W surge, it handles heavy loads like ovens, air conditioners, and tools effortlessly, making it ideal for users seeking reliable, independent power without grid dependency.
Standout features include dual 120V/240V simultaneous output for versatile appliance compatibility, blazing 2400W solar input that charges to 80% in just 40 minutes under optimal conditions, and black start capability allowing restarts from solar input alone during blackouts. The BLUETOPUS AI-BMS optimizes energy flow, while the smart app offers remote control, real-time monitoring, OTA updates, and multi-device management. Expandability to 58kWh with B300K packs ensures future-proof scalability.
Build quality shines with a mil-grade LiFePO4 battery passing 33 extreme tests for weather resistance, delivering 6000+ cycles and a 17-year lifespan. At 83.8 lbs and 20.7x12.9x12.6 inches, it's robust yet portable with wheels implied for mobility, operating silently at 22dB. Direct plug-and-play AC outputs eliminate complex setups for RVs and homes.
Potential drawbacks include its hefty weight, which may require two people for transport, and sizable footprint not suited for ultra-compact spaces. As a new 2025 release, real-world longevity data is emerging.
Overall, the Apex 300 excels as a premium all-scenario power solution, earning top marks for innovation and reliability. Perfect for serious off-grid users or backup needs, it redefines portable power with unmatched efficiency and control.
Capacity: 2764.8Wh LiFePO4 (6000+ cycles)
AC Output: 6x120V (3840W total, 7680W surge)
Voltage: Dual 120V/240V
Solar Input: 2400W max dual MPPT
AC Input: 3600W max
Ports: 14 versatile including DC/RV/USB
Dimensions/Weight: 20.7x12.9x12.6 in / 83.8 lbs
Special Features: App control, black start, 22dB silent, 10ms UPS
Pros
- Massive 2764Wh capacity expandable for all-day power
- Lightning-fast 2400W solar charging with high efficiency
- Durable 6000+ cycle battery for years of reliable use
- RV-specific ports including 50A Anderson via Hub D1
- Quiet 22dB operation and app-based smart controls
Cons
- Heavy 83.8 lbs weight reduces easy portability
- Solar panels and Hub D1 ship separately
- Large dimensions limit use in tight spaces
The BLUETTI Apex 300 Solar Generator is a robust 2764.8Wh LFP power station designed for RV enthusiasts, campers, off-grid dwellers, and home backup users. Bundled with two 200W solar panels and the Hub D1 expansion module, it delivers 3840W continuous AC power across six outlets plus RV-optimized DC ports like 50A Anderson, making it perfect for running fridges, AC units, and Starlink simultaneously.
Standout features include dual MPPT for 2400W solar input, charging to 80% in 40 minutes under optimal conditions, black start capability from solar alone, and expandability up to 58kWh with B300K batteries. Real-world performance shines in its BLUETOPUS AI-BMS for efficient energy management, app-controlled monitoring, OTA updates, and silent 22dB operation with under 10ms UPS switching for seamless outage protection.
Build quality is top-tier with mil-grade LiFePO4 batteries passing 33 extreme tests for a 6000+ cycle lifespan. The sturdy design measures 20.7x12.9x12.6 inches, though its 83.8 lbs weight suits stationary or vehicle-based use rather than backpacking. The Hub D1 adds versatile DC outputs for targeted RV gear.
Drawbacks include the hefty weight and separate shipping for panels and hub, which may inconvenience quick setups. Still, for demanding power needs, it excels.
Verdict: A premium choice for reliable, high-capacity solar power in RVs, camping, or emergencies, offering unmatched expandability and solar speed.
Capacity: 2764.8Wh LiFePO4 (6000+ cycles)
AC Output: 3840W (6x120V outlets, 7680W surge)
Solar Input: 2400W max (dual MPPT)
AC Input: 3600W max
Ports: 14 versatile including 50A Anderson (with Hub D1), USB, DC5521
Dimensions: 20.7 x 12.9 x 12.6 in | Weight: 83.8 lbs
Special Features: App control, black start, 22dB silent, expandable to 58kWh
Apex 300 power station, 2x200W solar panels (shipped separately), Hub D1 (shipped separately), AC charging cable, car charging cable, PV cable, grounding screw, and user manual.
Pros
- Massive 3840W continuous and 7680W surge power handles multiple high-demand devices
- Expandable with B300K batteries and parallel units for scalable energy needs
- Multiple charging options including hybrid AC+solar and car for versatile recharging
- App integration offers real-time monitoring, remote control, and firmware updates
- Silent operation at 22dB with UPS-level 10ms switchover for seamless backups
Cons
- Heavy at 83.8 lbs, requiring two people for transport
- Solar panels ship separately, adding setup time
- Large dimensions limit portability for solo backpacking
The BLUETTI Apex 300 Solar Generator is a powerhouse designed for home backups, RV adventures, camping, and full off-grid living. With a 2764.8Wh LiFePO4 battery, it delivers 3840W continuous AC power across six outlets and supports dual 120V/240V output, making it perfect for users needing reliable energy without grid dependence. Bundled with three 200W solar panels, it enables quick setup for solar harvesting up to 2400W.
Standout features include black start capability to reboot off-grid using solar input, blazing-fast 2400W solar charging to 80% in just 40 minutes, and expandability up to 58kWh with B300K batteries. The smart BLUETTI app provides remote control, real-time monitoring, OTA updates, and multi-device management, while the EnerBalance AI optimizes energy use. In real-world scenarios, it powers heavy loads like RV ovens or EV chargers effortlessly with 7680W surge capacity and silent 22dB operation.
Build quality shines with a rugged, Mil-grade design passing 33 extreme tests for durability in any weather. The 2nd-gen LiFePO4 battery offers over 6000 cycles and a 17-year lifespan. However, its 83.8 lb weight and large size make it less ideal for lightweight portability, best suited for vehicle or stationary use.
Minor drawbacks include solar panels shipping separately and the need for accessories like Hub D1 for DC outputs. Overall, the Apex 300 earns top marks for innovation and performance, delivering unmatched value for serious off-grid enthusiasts and backup power seekers.
Capacity: 2764.8Wh LiFePO4 (6000+ cycles)
AC Output: 6x120V (3840W total, 7680W surge)
Voltage: Dual 120V/240V
Solar Input: 2400W max (dual MPPT)
AC Input: 3600W max
Dimensions: 20.7x12.9x12.6 in; Weight: 83.8 lbs
Ports: 14 versatile ports; App control with OTA updates
Ideal for RV owners, off-grid homesteaders, and homeowners seeking robust backups. Choose this if you need high surge power and expandability. For lighter needs, consider smaller BLUETTI models like Elite 200 V2.
Compatible accessories: Hub D1 for DC, Charger 1 for car, B300K expansions. Start with solar panels for fastest off-grid charging. App setup unlocks full smart features.
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