Bluetti 13.3kWh Apex 300 + (2) B500K Kit – 3,000W Output / 13.3kWh Total Storage Backup Power Bundle
MPN No: Apex 300 + 2 B500K
Expected ship date Apr 30 - May 03
In Stock
5,067.99
-7%
$4,699.00
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We offer multiple secure payment options for your convenience

Apex 300 + 2 B500K
MPN No: Apex 300 + 2 B500K
Expected ship date Apr 30 - May 03
In Stock
5,067.99
-7%
$4,699.00

Built for serious backup power and scalable energy storage, the Bluetti Apex 300 + dual B500K expansion batteries deliver a robust 3,000W output paired with 13.3kWh of total storage. Whether you're powering critical home loads during outages, building out an off-grid setup, or creating a reliable energy reserve, this system gives you the capacity and flexibility to do it with confidence.
Designed with Bluetti’s modular ecosystem in mind, this bundle allows you to expand as your energy needs grow—without replacing your core system.
High-Capacity Backup Power
13.3kWh of storage supports extended runtimes for essential loads.
Strong Output Capability
3,000W continuous / 6,000W surge handles appliances, tools, and circuits.
Modular & Expandable
Scale storage with additional batteries as needed.
Versatile Use Cases
Ideal for backup, off-grid, mobile, and jobsite applications.
| Category | Specification |
|---|---|
| Total Output | 3,000W continuous / 6,000W surge |
| Total Storage | 13,312Wh (13.3kWh) |
| Battery Chemistry | LiFePO₄ (LFP) |
| Expandable | Yes (modular system) |
| Category | Specification |
|---|---|
| Capacity | 3,072Wh |
| Output | 3,000W continuous / 6,000W surge |
| Dimensions (L × W × H) | 20.67 × 12.87 × 12.6 in |
| Weight | 83.78 lbs |
| App Control | WiFi & Bluetooth |
| Warranty | 5 Years |
| Category | Specification |
|---|---|
| Capacity | 5,120Wh |
| Dimensions (L × W × H) | 20.47 × 12.87 × 12.15 in |
| Weight | 99.2 lbs |
| Cycle Life | 4,000+ cycles |
| Warranty | 4 Years |
| Category | Specification |
|---|---|
| Total Weight | 282.18 lbs |
BLUETTI builds smart, reliable energy solutions for homes, travelers, and professionals. Known for clean power, durable battery tech, and versatile off-grid innovations, BLUETTI helps users stay powered anywhere.
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
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