BLUETTI EP800 + B500 Home Battery Backup

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US$8,999.00 US$8,999.00

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Now (After rebates).

Super Early Bird Price Ends In


  • Up to 7600W continuous output for power-hungry appliances
  • 120V/240V dual voltage options to cover all your needs
  • Whopping max. 9000W solar input
  • Modular design with 9920Wh - 19840Wh capacity
  • Industry-leading 10-year warranty
  • Unparalleled safety with LiFePO₄ battery
  • Perfect compatibility with existing or new solar systems
  • Convenient and quick installation
  • Learn More>>

Product Model:

30 Days Price Match Guarantee

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

Price Difference Refund Requirements:

1. Valid purchase history within 30 days.

2. Email us a screenshot of the lower price.

3. Promotion period only.

Local Shipping

10-year Hassle Free

Lifetime Customer

Join the Energy Revolution

The BLUETTI EP800 isn't just an energy storage system; it's key to slashing energy costs during peak hours, securing uninterrupted power during outages, and embarking on a journey toward an off-grid living style. The easy installation of EP800 ensures great convenience to access power freedom without spending a lot of time and money.

Existing or Newly-installed? We’ve Got You Covered

The BLUETTI EP800 seamlessly integrates with your current solar system or can easily be paired with your new solar panels. By utilizing AC coupling, the EP800 can operate with your existing solar systems, eliminating the need for additional labor costs associated with rooftop solar panel wiring. For optimal efficiency, solar panels can also be directly connected to the EP800 via DC coupling.

Non-stop Power Supply

Don't let blackouts hold you back; rest assured that EP800 will always has your back since it kicks in within 20ms as soon as the power goes out, delivering seamless power to your essentials, such as refrigerators and CPAP equipment, ensuring your food stays fresh and your loved ones are well taken care of. Enjoy every moment with peace of mind, as worries about power blackouts become a thing of the past.

Discover Unbounded Energy Freedom

Embrace the freedom of living off the grid or indulging in nature-filled weekends at a remote cottage. With EP800, you'll have the power you need to enjoy the best of both worlds – the serenity of nature and the comfort of modern conveniences.

The Home Power at Your Fingertips

Everything about your EP800 is under control thanks to the intuitive BLUETTI App. Monitor real-time power consumption, seamlessly toggle between working modes, and conduct OTA updates, all from the palm of your hand, no matter where you are.

Customize Your Power Plant

By stacking 2 to 4 B500 expansion batteries (4960Wh each) on the bottom, you can tailor a capacity of 9.9kWh to 19.8kWh according to your needs. Also, the EP800 inverter delivers an awe-inspiring output of up to 7600W and 120V / 240V voltage options to energize your appliances effortlessly.

Never Run Out of Power

Suitable for various occasions

Other Top Rated Products

EP800 Inverter


Capacity (W/ 2-4 B500):

Dimensions (L*W*H):
25 × 12.8 × 14.6inch / 636 × 325 × 370mm

Net Weight:
97lbs / 44kg

App Control:
BLUETTI App (WiFi/Bluetooth)

10 Years

Protection Grade:
NEMA 4X / IP65


Working Humidity:

L1 /L2 / N / G

Output Voltage:

Input Frequency:

UPS Time:

Output Power:

Output Current:

Inverter Certifications:
CA65 / FCC / IC / UL1741 / UL9540

Net Metering:

Grid Connection:
Off-Grid(Charging Only)

PV Input

MPPT Channels:
Power: 9000W (2 strings 3000W + 6000W)

MPPT Voltage Range :

MPPT Efficiency:

PV Inversion Efficiency:
97.0% Max.

AC Coupling :

DC Coupling:

B500 General

Dimensions (L*W*H):
25.0 × 12.8 × 13.3 inch / 636 × 325 × 338 mm

Net Weight:
123.4lbs / 56kg

Protection Grade:
NEMA 4X / IP65

Battery Certifications:
CB / CE / FCC / ICES / IP65 / PSE / RCM / UKCA / UL1973 / UL9540A / UN38.3-2022

Operating Temperature:
 -4℉~104℉ / -20℃~40℃

Working Humidity:

Working Altitude:

B500 Battery

Battery Type:
Lithium Iron Phosphate Cells

Rated Capacity:

Usable Capacity:

Depth of Discharge (DoD):

Short-circuit Protection:

User Manual

BLUETTI EP800 + B500 Home Battery Backup User Manual

Download Download Now >



A useful guide to making the most of it all.