Bluetti Apex 300 7680 Watt Surge 2764.8Wh Portable Battery Generator

Details

This BLUETTI Apex 300 solar generator for Puerto Rico is not a power station you buy for one use case and outgrow in two years. It's a modular energy system designed to start at whatever scale your budget and needs require today — and scale upward without replacing the core unit. For Puerto Rico households navigating LUMA outages, active hurricane seasons, and some of the highest electricity rates in the United States, that scalability isn't a marketing angle; it's a practical framework for building real energy independence on an island where the grid has proven, repeatedly, that it cannot be relied upon as a single source of power.

At its foundation, the Apex 300 delivers 2,764.8Wh of usable capacity through a second-generation automotive-grade LiFePO4 (lithium iron phosphate) battery with 6,000+ charge cycles to 80% capacity — a chemistry specification that translates to approximately 17 years of daily use before meaningful capacity degradation. That longevity matters on an island where the cost of replacing power equipment every 3–5 years compounds quickly. LiFePO4 is also the safest lithium chemistry available for residential and indoor use: it does not produce the thermal runaway reactions associated with older NMC lithium batteries, making it appropriate for living spaces, enclosed storage rooms, and the kind of permanent semi-fixed installations that Puerto Rico households build around backup power systems. Continuous AC output is rated at 3,840W with a 7,680W surge capacity through six AC outlets — enough to run a refrigerator, several fans, a CPAP, LED lighting, phone and laptop charging, and a window AC unit simultaneously without tripping the inverter.

What distinguishes the Apex 300 from previous-generation BLUETTI units — and from most competitors at this price point — is its simultaneous native 120V/240V dual-voltage output, the 0ms UPS switchover that keeps connected loads running through a power cut without any perceptible interruption, and a 12kW bypass mode that allows high-draw loads like central HVAC systems, EV chargers, and large power tools to pass through the unit without routing that load through the battery. That bypass architecture is practically significant: it means the Apex 300 can be installed as a household energy hub without requiring a total rewiring of heavy circuits, and it prevents the battery from draining unnecessarily on loads that don't require backup continuity. For a Puerto Rico homeowner managing a mixed load environment — some circuits essential, some high-draw — this is a materially different capability than standard pass-through power stations.

The expansion architecture is where the long-term value proposition becomes clearest. Starting at 2,764.8Wh as a standalone unit, the Apex 300 accepts up to six B300K battery modules, scaling total capacity to 19,353.6Wh — and with additional B300 and B500K configurations, the system can reach 58kWh. That range covers everything from a two-day essential-load backup for a typical Puerto Rico household to a semi-permanent off-grid energy system for a rural property or vacation home on the island where grid connection is unreliable or unavailable. Expansion takes approximately ten minutes per module with no tools required. Solar recharging accepts up to 2,400W directly via the built-in MPPT controller, compatible with BLUETTI's own PV series panels — including the PV350, which pairs naturally with the Apex 300 as a complete solar generator kit. With the optional SolarX 4K accessory, solar input scales to 19,200W, enabling full daily recharge from a large array within a few hours of Puerto Rico morning sun. Generator charging is also supported at up to 11,500W at 120V/240V for post-storm recovery scenarios when solar input may be reduced by cloud cover or debris.

The BLUETTI app connects via Wi-Fi and Bluetooth with real-time monitoring of charge state, output loads, solar input, and battery health — and includes an Extreme Weather Alert function that automatically pre-charges the Apex 300 to full capacity when a weather event is detected in your area. On an island where Puerto Rico Emergency Management (NMEAD) and National Hurricane Center advisories regularly precede major weather systems by 48–72 hours, automated storm preparation is a genuinely useful feature rather than a novelty. The AT1 Smart Distribution Box accessory extends the Apex 300 into full-home circuit management with individual circuit control from the app. Black Start capability allows the system to restart entirely from solar input even if the battery is fully depleted — an important recovery function after an extended outage where the unit may have reached zero before power was available to recharge it. FCC, CE, UL, and ROHS certifications confirm compliance with U.S. electrical safety standards.

Features

• 2,764.8Wh LiFePO4 Capacity – Expandable to 58kWh with B300K / B300S / B500K Batteries
• 3,840W Continuous Output / 7,680W Surge – 6 AC Outlets
• Simultaneous 120V & 240V Dual-Voltage Output
• 0ms UPS Switchover – Zero-Interruption Backup for Sensitive Loads
• 12kW Bypass for HVAC, EV Chargers, and Heavy Loads
• 2,400W Built-In MPPT Solar Input (Up to 19,200W with SolarX 4K)
• 11,500W Generator Charging Input at 120V/240V
• 6,000+ Cycle LiFePO4 Battery – 17-Year Rated Lifespan
• Black Start Capability – Restarts from Solar with Zero Battery
• BLUETTI App – Wi-Fi & Bluetooth, Extreme Weather Auto-Charge Alert
• Fast Charge: 0–80% in 45 Minutes
• FCC, CE, UL, ROHS Certified