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BLUETTI AC500 Fusion Box (P030A) – Split-Phase Bonding Accessory
- Regular price
- $329.00
- Regular price
- $329.00
Estimated shipping time
Estimated shipping time
We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.
What is your Return Policy?
What is your Return Policy?
We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.

The BLUETTI AC500 Fusion Box (P030A) is designed to connect two AC500 power stations together, enabling split-phase bonding for higher output and greater flexibility. By pairing two AC500 units, users can double their rated power, voltage, and capacity, making this accessory essential for powering larger appliances and full-home backup systems.
⚠️ Notice:
– Compatible only with 100–120V JP/US plug versions.
– Split-phase bonding requires two AC500 power stations.
Key Features
– Double the Power – Combine two AC500 units for up to 240V split-phase output.
– Expand Capacity – Increase system storage by connecting multiple expansion batteries via both AC500s.
– Enhanced Compatibility – Ideal for running heavy-duty appliances, HVAC systems, and whole-home backup.
– Safe & Reliable – Engineered for seamless integration with AC500 systems.
Compatibility
Model | Compatible | Notes |
---|---|---|
AC500 | ✅ Yes | Requires 2 units for split-phase bonding |
AC300 | ❌ No | Not supported |
Included in Package
– BLUETTI AC500 Fusion Box (P030A)
Warranty
The BLUETTI AC500 Fusion Box is covered by 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.
Let customers speak for us
from 219 reviewsHeat-up time was faster than our last unit. Happy so far.

Gets the job done without any fuss. Quiet and consistent.

Works great during cooler evenings. Still holds temp steady.

Came across this model through a friend’s recommendation.

The control panel is easy to use and understand.

The installation guide was decent. Would recommend to a friend.

Heat-up time was faster than our last unit. Happy so far.

We’ve only had it a few weeks but no problems at all.

We can watch TV outside any time of day — the brightness is incredible, even in direct sunlight.

Definitely worth the price. Everything feels premium and it's become a daily use item for us.

Gets the job done without any fuss. Quiet and consistent.

The installation guide was decent. Would recommend to a friend.

We were looking for something between basic and pro-level — this hits the sweet spot.

The 32-inch screen is perfect for our small covered deck. Very clear and sharp display.

Seems well-built. Looking forward to testing it through the season.

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