Stay powered during grid outages with the Apex 300 — a flexible, easy-to-install home battery backup system. Its modular design and 20ms UPS capability adapt to your needs, keeping essential devices like your fridge, router, and lights powered when you need them most.
Why Choose BLUETTI Apex 300?
A Power Ecosystem for Every Lifestyle
Home Battery System
RV & Van Life Power
True Off-Grid Freedom
From a simple plug-in setup to full-home battery backup, build the system that matches your home's size and energy needs.
A Home Battery Backup That Pays for Itself
Turn sunshine into serious savings. With up to 4,000W solar input*, the Apex 300 helps you cut down your energy bills fast — paying for itself in just 2 years. After that, the savings are all yours.
* Requires a SolarX 4K.
Flexible Power, Effortless Expansion
The Apex 300 offers a modular design that grows with your needs. Connect 2–3 units and up to 18 batteries for up to 11.52kW output and 58kWh capacity. Start small, expand as needed, and customize your power system without complicated upgrades or extra hassle.
Multiple Ways to Recharge, All Fast
Specifications
BATTERY INFO
Capacity
2764.8Wh (51.2V/54Ah)
Type
LiFePO₄
Life Cycles
6,000+ cycles to 80% original capacity
Shelf-life
Recharge to 40%-60% every 3-6 months
Management System
MPPT controller, BMS, etc.
OUTPUT
Inverter Type
Pure sine wave
Lifting Power
7,680W
AC Outlets
3,840W Max. in total, 230V, 15A Max. each port
Cigarette Lighter Port / DC5521
2 × 12V/10A; 24V/5A Cigarette lighter port 2 × 12V/10A; 24V/5A DC5521 * Requires a Hub D1 which is rated at 700W.
USB-C Port
2 × 100W Max. * Requires a Hub D1 which is rated at 700W.
USB-A Port
2 × 15W, 5V/3A * Requires a Hub D1 which is rated at 700W.
Anderson Port
1 × 12V/50A; 24V/25A * Requires a Hub D1 which is rated at 700W.
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
