BLUETTI
B500K for AC300/AC200L
Longer outages call for more stored energy. This is the B500K expansion battery in the AC300/AC200L version, which BLUETTI rates at 5,120Wh.
$1,839.20
BLUETTI AC300+B300K+Home integration Kit (120V) | Home Battery Backup
$1,854.40
In stockShips from Baton Rouge, LA30-day warrantyFrom delivery, on eligible productsFree shippingProcessing 1 business day after payment; delivery about 2–7 business days after dispatch
Shipping & delivery30-day returnsWarranty
Check local voltage, plug, installation, and product-certification requirements before ordering. We confirm compatibility and availability for your destination before payment.
Overview
Here the AC300 and B300K battery come with a 120V home integration kit, so the system can feed selected household circuits. It is a practical choice for homeowners who want battery backup tied into the home rather than run through extension cords.
Planning a system? Read our guide: How to size a battery backup system for your home.
Key benefits
- The home integration kit connects the system to household circuits.
- A 3000W pure sine wave inverter handles common household loads.
- The modular design accepts up to four B300 modules as needs grow.
Key features
- Fully modular design that accepts up to four B300 battery modules
- 3000W pure sine wave inverter
- 5400W maximum input rate
- Supports a 240V connection
- 24/7 UPS home backup
Ideal use
Whole-home or partial-home backup where the battery connects to household circuits through the 120V integration kit.
Key specifications
- Model / SKU
- AC300-6-25-SPFUS-00
- Brand
- BLUETTI
- Category
- Batteries
- Voltage
- 120V
- Rated power
- 2,400 W
From the manufacturer
Buying Tips: 1. All orders for purchasing bundles will be shipped by different packages. There will be multiple tracking numbers. All of them may not reach you at the same time. 2. If your credit card is limited to pay for the larger amounts, pls contact our customer service team to pay for products by paypal or bank transfer. *100% modular, accept up to 4xB300. *2400W Unrivaled Solar Input. *3000W Pure Sine Wave Inverter. *5400W Blazing Input Rate. *240V Connection Available. *24/7 UPS Home Backup *4 Years Worry-Free Warranty. Click To Download Bluetti AC300 User Manual Click To Download Bluetti B300 User Manual
Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.
Before you order
We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.
Ask our team to confirm the 120V home integration kit suits your electrical panel before you order. Message our team on WhatsApp.
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Here you get two BLUETTI B300K expansion batteries listed for the AC200L and AC300. BLUETTI gives the pair a combined 5,529.6Wh.
$1,918.40