The BLUETTI AC500 Expandable Power Station is a fully modular energy storage system engineered for large-scale home backup, off-grid power, and solar independence. With a 5,000W pure sine wave inverter (10,000W surge) and compatibility with B300K expansion batteries, the AC500 adapts to your needs with flexible capacity from 3,072Wh up to 18,432Wh.

For heavy-duty applications, two AC500 units can be paired in split-phase configuration to deliver 240V/10kW output and up to 36,864Wh when combined with additional B300S batteries. Built with LiFePO₄ battery technology (via B300/B300S modules) and smart app controls, the AC500 provides long-lasting, intelligent energy management for both daily use and emergencies.

Key Features

High Power Output – 5,000W continuous pure sine wave inverter, 10,000W surge.
Modular Capacity – Supports 2–6× B300S (3,072Wh each) or 2–4× B300 (3,072Wh each).
Split-Phase Ready – Pair two AC500 units for 240V/10kW output with 12× B300S batteries (36,864Wh).
Flexible Charging – Recharge via AC, solar, car, generator, lead-acid battery, or dual input (AC + solar).
Massive Solar Input – Supports up to 8,000W solar + AC combined charging (with ≥2 B300S).
Smart Energy Management – BLUETTI App with WiFi/Bluetooth control, OTA updates, and monitoring.
Comprehensive Outlets – 16 versatile ports power 99% of home appliances and devices.
Safe & Durable – LiFePO₄ expansion batteries rated for 3,500+ life cycles to 80% capacity.
UPS Functionality – 24/7 home backup with <20ms switching.

Compatibility

Model Compatible Notes
B300S
✅ Yes Still compatible with AC500, can be mixed with B300K in same system.
B300 ✅ Yes Earlier battery module compatible with AC500, though newer module is the B300K. 

B300K

✅ Yes Designed to work with AC500, supports mixing with B300S, up to 6 modules total.

Standalone

❌ No The AC500 requires at least one battery module (e.g., B300/B300S/B300K) to operate as a full system.

Included in Package

– BLUETTI AC500 Inverter Module
– Connection Cables & Accessories
– User Manual


User Manual
Download BLUETTI AC500 Product Manual (PDF)


Warranty
The BLUETTI AC500 is covered under the manufacturer’s limited warranty:
– Portable Power Stations: 24–72 months
– Home Backup Systems: 48–60 months
– Solar Panels & Accessories: 12 months

Warranty applies with proof of purchase from authorized retailers. Exclusions include misuse, unauthorized modifications, or external damage.

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