Huawei Backup Box B1 – Rear view

Associated Products

10M connection cable for balcony power plant with HMS field connector 01 10M connection cable balcony power plant with HMS plug & play €29,90€39,00 2x Anker Solix Solarbank 3 E2700 Pro with Power Dock – Product View 01 2x Anker Solix solar bank 3 E2700 Pro with power dock €1.899,00€2.279,00 5M connection cable for balcony power plant 01 – Connections 2 3M connection cable balcony power plant with HMS plug & play €16,90€19,00

HUAWEI · BACKUP BOX

HUAWEI Backup Box B1 emergency power three-phase

SKU: 13008

Delivery time will be calculated at checkout.

The stated delivery time is an estimate based on available stock. Shipping is via standard delivery. Weekends and holidays may delay delivery.

Switching
Automatic
Product Information
Emergency power
3.300 VA
Product Information
Protection class
IP65K
HUAWEI Backup Box-B1
Function / Operating mode
emergency power
Product Information
Summer sale
€629,00 €759,00 You save €130,0017 % OFF
0% VAT in Germany if certain conditions are met · Shipping costs will be calculated · Details

Shipping & Taxes

Delivery time

The delivery time for the selected option is determined based on product class, actual individual weight, delivery country and pre-order status.

Shipping costs

Shipping costs will be calculated. The displayed price applies to the selected variant and quantity. The final amount for the entire shopping cart will be displayed at checkout before payment.

0% VAT

The zero VAT rate applies only to eligible photovoltaic deliveries if the conditions of Section 12 Paragraph 3 of the German VAT Act (UStG) are met. For other tax zones or purchases that do not qualify for the zero rate, the applicable VAT will be calculated at checkout.

View legal basis

Only 2 left in stock

Pay securely and easily

  • American Express
  • Apple Pay
  • Bancontact
  • EPS
  • Google Pay
  • Klarna
  • Teacher
  • Mastercard
  • MobilePay
  • PayPal
  • Shop pay
  • visa

Dynamic delivery forecast

Estimated delivery time: 4–7 working days.

The information provided is an estimate based on the selected shipping method. The final price displayed at checkout is binding.

Real customer reviews of Mini Power

Trusted Shops Recent verified reviews

The current shop ratings are loaded directly from the official rating source.

Open reviews at Trusted Shops

Shopify description · expandable

Product description

HUAWEI Backup Box B1 - Huawei LUNA2000 emergency power

The Huawei Backup Box-B1 for the three-phase house network ensures that even in the event of a power outage ( Huawei Luna2000 emergency power ) your consumers are supplied.

  • -- In combination with the M1 inverter series is a Huawei LUNA2000 emergency power-operation during network outages with Huawei backup box possible. The installation and operation of the Huawei backup box for solar systems are very uncomplicated. The device easily supports communication with the inverter using a digital input.

  • -- Safe: Easy to install on site.
  • -- Smart: Automatic switching.
  • -- For 380/400 V networks
  • -- Single-phase emergency power output
  • -- 3.300VA output
  • -- Compact device
  • -- Guarantee for backup box Huawei: 24 months
  • -- Price: The price of Huawei Backup Box B1 is after German Annual Tax Act 0% VAT  Prices in other countries are calculated according to local tax rates.


More information about the support and the information of the Huawei Backup Box-B1 3-phase receive here on the Huawei website. 

Mini Power (New Power GmbH) is an official distributor of HUAWEI in Europe and is committed to the original products of HUAWEI Backup Box-B1 for sale.


Matching accessories and related products


Variants

Datasheet & Instructions

Verified product-related documents and instructions.

01 HUAWEI Backup BOX B1 Data Sheet - German Datasheet · German 02 HUAWEI Backup BOX B1 Quick Start Guide - German Instructions · German 03 HUAWEI Backup BOX B1 Quick Start Guide - English Instructions · English 04 Certificate CE EMC EN for HUAWEI Smart Backup BOX-B1 Certificate / Declaration of Conformity

Technical information

The values ​​that determine the purchase.

HUAWEI Backup Box-B1

Protection class IP65K
Dimensions (W*H*D) 400 x 350 x 130 mm
Product weight 11kg

Technical information

DI pins 8
Function / Operating mode emergency power
GND pins 5
Emergency power 3.300 VA
Switching Automatic

Additional product information

Scope of delivery 011× HUAWEI Backup Box B1 emergency power three-phase
Document 01HUAWEI Backup BOX B1 Datasheet - German · datasheet · German
37.000+ installed balcony power plants
Since 2022 by your side every step of the way
30 years Warranty on solar panels
11.000 kWh in battery storage systems

Experience that creates trust

Why Mini Power

Mini Power helps you choose balcony power plants, storage systems, solar panels, and suitable accessories. Product information, scope of delivery, and compatibility are clearly presented so you can select a system that suits your location and energy needs. If you have any questions, you can contact us directly at info@miniminipower.com.

Start your own energy transition with Mini Power.

TrustScore 4,3 View reviews
Mini Power Zendure 2025 Excellent Partner
Hoymiles Platinum Distributor
Anker SOLIX Distributor Certificate 2026 for Mini Power
ntv and DISQ Germany's Best Online Shops 2026, 1st place price-performance balcony power plants

Frequently asked questions

Question & Answer

Answers to frequently asked questions about the product, order, and delivery.

Do these Huawei Backup Box-B1 come directly from Huawei?

Mini Power is one of Huawei's official distributors in Europe. We promise that all our products are original Huawei products.

Does the current price of Huawei Backup Box B1 include tax?

The price of Huawei Backup Box B1 is 0% VAT according to German annual tax law.
Prices in other countries are calculated according to local tax rates.

Can three-phase consumers be supplied with the Huawei Backup Box-B1 in the event of a LUNA2000 emergency power supply?

The Backupbox-B1 provides a single-phase emergency power supply.
Note:
Consumers that require a rotary field (e.g. air heat pumps) cannot be supplied.

Does a setting in the inverter have to be changed or activated after installing the Backup Box Huawei B0 / B1?

Yes, after commissioning the inverter, the "grid-isolated mode" will appear if a backup box is present. This must be activated for emergency power operation to work properly.
The setting can be found under:
Settings -> Function parameters the function "Mains decoupled mode".

Which pins of the COM connector on the inverter is the Backup Box Huawei connected to?

For SUN2000-2-6KTL-L1 inverters:
GND: Pin 5
DI: Pin 8
For SUN2000-3-10KTL-M1 inverters:
GND: Pin 16
DI: Pin 8

How long does the backup box Huawei B0/B1 switch to emergency power mode?

The backup box switches to emergency power mode in less than 3 seconds.

Are there some articles in mini blog about Huawei Backup Box B1?

HUAWEI LUNA2000 Backup Box 3-phase / HUAWEI backup box-b0 1-phase
The incredible solar market revolution with Huawei Backup-Box B0/B1
Huawei Luna Backup Box B1 for your perfect island solution
Huawei Backup Box 3 Phase - Huawei emergency power in the event of a crisis

Didn't find the answer? Write to us at info@miniminipower.com.

In focus

Contact · Mini Power

Questions to the product?

Write to us info@miniminipower.comWe can help you with any questions you may have about the product, compatibility, and choosing the right one.

E-mail