BLUETTI AC500 + B300K Home Battery Backup

£1,899.00
£1,899.00 £2,299.00 - £400.00
Tax included.

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  • 5,000W Rated Power (10,000W Surge)
  • Expandable Capacity: Tailor your energy storage from 2,764.8Wh to 18,432Wh
  • LiFePO4 Battery With 3,500+ Life Cycles to 80%
  • Smart APP Control (WiFi & Bluetooth Connection).
  • 6 Ways to Recharge (AC/Solar/Car/Generator/Lead battery/Dual charging(Dual AC/AC+Solar)).
  • 16 Versatile Outlets for 99% Devices.
  • Tie to Home Grid for 24/7 UPS
  • 4-Year Warranty for AC500 & B300S, 1-year for accessories.

Earn BLUETTI BUCKS (Value about £ )for this order!

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30 Days Price Protection Guarantee

BLUETTI guarantees that we will refund you the difference if you find a lower price from us within 30 days of your purchase.

Notes:(To get the price differences for your order, the following requirements must be met)

1. Valid purchase history within 30 days.

2. Take a screenshot of the lower price and email us, we'll refund the differences as soon as we confirmed it.


Free Local Shipping

4-year Hassle Free Warranty

Lifetime Customer Support

Join BLUETTI's mission with LAAF to brighten homes and support education. For every AC300/AC500 unit purchased, we donate a solar power system to families, ensuring well-lit living spaces and equal learning opportunities for children.

Why Choose BLUETTI AC500?

Charge Your Power, Your Way

  • AC Charging
  • Solar Charging
  • Dual Charging
  • Car Charging

Plug into a wall outlet and watch your AC500 come to life with lightning-fast 5,000W* charging. You'll be ready for anything in less time than it takes to enjoy your lunch break.

Embrace clean, renewable power with impressive 3,000W solar input. Turn sunlight into electricity and enjoy energy freedom like never before.

Combine AC and solar for a whopping 8,000W input. It's like filling two tanks at once, getting you back to full capacity in record time.

Never be left stranded again. The AC500's car charging lets you top up your power station via 12V/24V cigarette lighter port wherever the road takes you.

* 4,500W Max. with 1*B300S, and 5,000W Max. with 2 or more B300S.

Run Your Entire Household with Confidence

Unleash the full potential of your power-hungry devices with robust 5,000W output. And effortlessly handle the demanding startup
requirements of appliances like air conditioners, power tools, and large refrigerators.

Power Option for Personalization

AC500 is 100% modular and can accept up to 6×B300K (2,764.8Wh each) expansion battery packs, adding up to an overall capacity of 16,588.8Wh – Power your whole family's basic needs for DAYS either in daily use or power outages!

Uninterrupted Outage Protection

With the AC500 system integrated into your home, you'll have tons of energy to power your day-to-day living smoothly. From necessary appliances to critical devices like EV chargers, enjoy a steady and dependable energy flow that always has your back, no matter what.

Power in Hand - App Control

Whether you're indoors or out, the intuitive app lets you gain insights into real-time power consumption, adjust operation modes, and even access firmware updates with just a few taps.

Never Run Out of Power

AC500 powers your devices like a gas generator, but without any fuel costs, noise, and pollution, making it safe enough to use next to you whether you're at home, pitching a tent, or trying an RV road trip.

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Specifications

PREVIEW


BATTERY INFO


Capacity:
Works with B300s or B300, starts at 3072Wh

OUTPUT


AC Outlets:
5 x 230V/16A
1 x 230V/21A
5,000W In Total

Inverter Type:
Pure Sine Wave

Surge Power:
10,000W

USB-C Port:
2 x 100W Max.

USB-A Port:
2 x 5V/3A USB-A
2 x 18W USB-A

DC Outlets:
1 x 12V/30A (RV Outlet)
1 x 24V (Car Outlet)
*All Regulated.

Wireless Charging Pad:
2 x 15W Max. (For Each)

INPUT


AC Charging Cable Input:
4,500W Max. (W/ 1*B300S), 5,000W Max. (W/ 2 or more B300S)

Solar Input:
3,000W Max., VOC 12-150VDC, 15A

Car Input:
12/24V from Vehicle Cigarette Lighter Port

Max Input:
6,000W (W/ 1*B300S), 8,000W (W/ 2 or more B300S) with AC and Solar Input Simultaneously

GENERAL


App Control:
Yes, Wifi&Bluetooth

Scalability:
Expandable W/Up to 6 x B300S Or 4×B300

Simultaneous Recharge & Discharge:
Yes

Weight:
66.2lbs (30kg)

Dimensions (LxWxD):
20.5 x 12.8 x 14.1in ( 52 x 32.5 x 35.8cm)

Operating Temperature:
-4-104℉ (-20-40℃)

Storage Temperature:
-4-104℉ (-20-40℃)

Certification:
UL2743, UKCA, TELEC, RCM, FCC ID, CE

Warranty:
4 Years (Enter to learn more about our warranty policy)

NOTE


32A is the specification of the socket, so the current will not be reached under the rated output of 5000W. But a larger socket margin is required to ensure stable output under high-power surge power.

IN THE BOX


Download

BLUETTI AC500 + B300K Home Battery Backup MANUAL

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Customer Reviews

Based on 40 reviews
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A
Anonymous
Ac500

Got 2x300k’s with it. Awesome piece of kit.

T
Terry M.
Monster Power Station

Honestly this thing is a beast and rock solid performance. App also works flawlessly. Dont think, just buy.

J
Joh H.
AC500 & Batteries

Love this - works as it should and love all the charging options available to it. The app needs a bit of work but not enough to put me off the unit as i imagine this will improve as time goes by.

m
michael L.
Pricey peace of kit but worth it.

Well for me with two batteries it has given me the freedom . To undertake jobs were others are unable to do and go. Thanks Bluetti.

M
Mal C.
The ultimate portable power system

After a lot of research I decided to purchase the Ac500+B300s. It's been very useful as a home battery back up system as well as a power back up at work for tools and lighting.. I intend to slowly expand with solar panel purchases to increase my system.

S
S.A.

Great

S
Steven M.
A real Powerhouse

This is a serious piece of kit. A real workhorse that I use to power the majority of my home demands 24/7.

P
Peter T.
It will be great when I get it all installed.

Only have temporary solar panel installed at the moment and weather has been attrocious. So slow charging. Can the BMS battery charging rate be increased with software?
Looking forward to it all getting done. Not going on grid just cutting mains power useage. Not on feed in tarif. Have Ep500pro as well just feeding different appliances.

P
Paul M.
Great for whole house setup

We bought this to replace the AC300. We found the increased inverter output and charging rate was perfect for running our household electrics. We coupled this with an electrician installed transfer switch so now on sunny days we can run our house grid free and save up enough energy to run it overnight. Currently my bills have been slashed which is great as we have a new baby and the increased laundry and energy bills are not great under the current market conditions.
We chose this over a traditional house solar setup due to the fact we have quite a few powercuts over the year. So it's felt great seeing our power staying on when the neighbors goes off (some have house solar but none have the more expensive inverters that island their house, i.e. their solar also turns off in a power cut). It is also great as the investment is not lost if we move house!
Exceedingly happy!

D
David B.

Great evolution for the solar generator

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