BLUETTI AC500 inverter module angled view
AC500 Inverter Module

Bluetti AC500 Inverter Module (Standalone – Requires B300S Battery, Sold Separately)

High-output 5,000W inverter core for serious expandable backup systems.

  • High-output expandable backup core
  • 5,000W inverter output for demanding setups
  • Requires compatible expansion batteries
  • Scales for longer power cuts
  • Serious option for advanced backup systems

The high-output core for a serious expandable BLUETTI backup system.

£1,349.00

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Quick fit check

Is the AC500 Inverter Module right for you?

Good fit if you want to:

  • Build a high-output BLUETTI system with compatible B300S batteries
  • Prepare for larger backup loads than mid-size portable units can handle
  • Scale battery capacity for longer power cuts and off-grid use
  • Use strong solar charging as part of a modular power setup
  • Create a serious backup system for home essentials, workshops or cabins

Consider another setup if:

  • You need a fully installed whole-home battery system
  • You want a small plug-and-play portable station
  • You do not plan to buy compatible B300S batteries
  • You only need to charge phones, laptops or routers
  • You need professional fixed-circuit integration included
At a glance

AC500 Inverter Module at a Glance

AC Output5000W
Solar Input3000W
Warranty4-Year Warranty
Battery TypeRequires B300S battery
A closer look

A Closer Look at the AC500 Inverter Module

The AC500 is designed as the high-output inverter core of a modular BLUETTI system. It is not a standalone battery power station and must be paired with compatible B300S expansion batteries before it can operate.

For buyers who understand modular backup, that is the strength: 5,000W rated output, strong solar input and expandable capacity for more demanding home backup, off-grid, workshop and cabin setups where smaller all-in-one units are not enough.

VoltReady confidence

Why Buy From VoltReady™

UK-Based Business

VoltReady is a UK-based portable-power specialist serving customers across the United Kingdom.

Manufacturer Warranty

Products include manufacturer-backed warranty cover, with the exact terms shown clearly on each product page.

Flexible Ways to Pay

Pay securely by card, Apple Pay, Google Pay, Klarna or Clearpay. Available options depend on your order and eligibility.

UK Customer Support

Get straightforward help before and after your purchase through live chat or email.

Product details

Everything important, clearly organised

Key Features
5,000W pure sine wave inverter output
10,000W surge output
Requires at least one compatible B300S battery to operate
Expandable capacity up to 18,432Wh with B300S batteries
Up to 3,000W solar input
Bluetooth and Wi-Fi app control
Designed for serious modular backup systems
Technical Specifications
Product TypeInverter module
Standalone BatteryNo
Compatible Battery RequiredB300S
AC Output5,000W
Surge Output10,000W
Battery CapacityDepends on connected B300S modules
Expandable CapacityUp to 18,432Wh with B300S batteries
Solar Input3,000W max
UPS Transfer TimeAround 20ms
App ControlBluetooth and Wi-Fi
Warranty4-Year Warranty
What’s in the Box
BLUETTI AC500 Inverter Module
AC charging cable
User manual
Warranty card
Note: B300S battery required and sold separately
FAQs

Can I use the AC500 on its own?

No. The AC500 is an inverter module. It requires at least one compatible B300S expansion battery to operate.

Which battery does AC500 need?

This product should be treated as requiring compatible B300S battery storage unless BLUETTI confirms another setup for your exact configuration.

How much output does it provide?

BLUETTI lists 5,000W rated power and 10,000W surge output for the AC500 system.

Can it use solar panels?

Yes. BLUETTI lists up to 3,000W solar input for the AC500 system when configured correctly.

Is this a plug-and-play small power station?

No. It is a modular high-output system core for buyers planning a larger expandable backup setup.

Shipping, Returns & Warranty
Free UK delivery available on qualifying orders.
30-day returns policy for eligible unused items.
warranty details confirmed per product included where applicable.
Delivery times may vary by product, warehouse and courier availability.
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