BLUETTI AC300+B300K+2*350W Solar | Home Battery Backup

Description

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

Specifications

Pricing

Frequently Asked Questions

Q: What is the solar input capacity of the BLUETTI AC300+B300K bundle?

A: The BLUETTI AC300+B300K supports up to 2400W of solar input, making it one of the highest solar charging rates available in home battery backup systems. When combined with the included 2×350W solar panels, the system can accept a total blazing input rate of 5400W from all sources combined.

Q: How much battery capacity does the BLUETTI AC300+B300K have?

A: The B300K battery module included in this bundle provides 2764.8Wh of capacity. The AC300 is 100% modular and can accept up to 4×B300 expansion batteries, allowing users to scale total storage significantly beyond the base configuration for larger home backup needs.

Q: Can the BLUETTI AC300 power 240V appliances?

A: Yes, the BLUETTI AC300 supports 240V connection, making it compatible with high-voltage household appliances like dryers, EV chargers, and central air conditioners. Standard output is 100–120V at 3000W, with a maximum current of 20A standard or 30A high-power mode.

Q: Does the BLUETTI AC300+B300K work as a whole-home UPS backup?

A: Yes, the BLUETTI AC300+B300K features 24/7 UPS home backup capability. It monitors grid power continuously and switches to battery power during outages, providing uninterrupted power delivery to connected devices and appliances without noticeable interruption.

Q: What warranty does the BLUETTI AC300+B300K bundle come with?

A: The BLUETTI AC300+B300K bundle includes a 4-year worry-free warranty, which is notably longer than the 1–2 year warranties common among competing home battery systems. This covers the AC300 power station and B300K battery module.

Q: Is the BLUETTI AC300+B300K bundle currently in stock?

A: No, the BLUETTI AC300+B300K+2×350W Solar bundle is currently out of stock. The bundle is priced at $2,948 USD. Buyers should note that orders ship in multiple packages with separate tracking numbers, and all items may not arrive simultaneously.

Q: What DC and USB outputs does the BLUETTI AC300 offer?

A: The BLUETTI AC300 provides multiple DC output options: 12V/30A and 24V/10A DC outputs, plus a USB-A port at 12W. These ports allow simultaneous charging of small electronics, vehicles, and accessories alongside larger AC-powered appliances running off the 3000W inverter.

Q: How expandable is the BLUETTI AC300 battery system?

A: The BLUETTI AC300 is 100% modular and accepts up to 4×B300 expansion battery modules. This means users can scale total capacity well beyond the included 2764.8Wh by adding additional B300 or B300K units, making it adaptable for short outages or extended multi-day backup scenarios.