649,00 € Incl. VAT
plus shipping costs
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SKU: HUAWEI-B0-0
Barcode: 4262431422783
The HUAWEI Back Up Box B0 is a backup power module for single-phase Huawei inverters of the L1 series. In the event of a grid failure, the inverter switches to off-grid operation and supplies loads with power in backup mode. It is aimed at operators of rooftop PV systems with a Huawei inverter who want an emergency power supply.
| Description | Value |
|---|---|
| Grid connection | single-phase |
| Maximum backup power | 5.0 kVA |
| Maximum current | 22.7 A |
| Rated voltage | 220 VAC / 230 VAC |
| Rated frequency | 50 Hz / 60 Hz |
| AC voltage range | 198 VAC – 253 VAC |
| Switchover time | < 3 s |
| Compatible inverters | SUN2000-2/3/3.68/4/4.6/5/6KTL-L1 |
| Operating temperature range | -20 °C to +45 °C |
| Dimensions | 400 x 350 x 130 mm |
| Weight | 11.00 kg |
| Water resistance | IP65 |
The Backup Box suits single-phase Huawei inverters of the L1 series (not for the three-phase M1 series). When installed outdoors, it should not be exposed to direct sunlight; a sheltered location or a cover is recommended. An SPD surge protection device must be installed on the grid side. You should leave the installation to a qualified electrician. In rooftop PV systems, the Backup Box controls the grid-connected and off-grid status of the inverters. Before buying, please check whether your inverter model is on the compatibility list in the technical specifications.
We will gladly advise you personally on selection and use: by phone on +49 931 760 260 40 or by e-mail at kontakt@energie24.shop. Pickup at our Veitshöchheim warehouse is possible by arrangement.
Free shipping from €39 within Germany.
You will find the expected delivery time right next to the product price. Freight items are delivered by appointment.
You will find shipping costs and delivery areas in our shipping policy.
The statutory right of withdrawal applies. You will find details in our withdrawal policy.
Collection in Veitshöchheim by arrangement.
Huawei Technologies Deutschland GmbH,
Hansaallee 205, 40549, Düsseldorf, Germany, https://sofarsolar.eu,
eu_inverter_support@huawei.com, 004980033888888
Please observe the safety and installation instructions in the manufacturer's operating manual.
Your statutory legal guarantee rights apply to all goods. The complete official EU notice opens in a window.
Not sure whether this product suits your system? We will be happy to advise you personally.
Collection in Veitshöchheim by arrangement.
The delivery time is shown on each product page; for items in stock it is usually 7 to 14 working days. Processing usually takes 24 hours, in rare cases 48 hours.
Items marked “On order” are ordered from the manufacturer only after your purchase, so delivery may be delayed. Freight items are delivered by appointment and may take longer.
Please note that no deliveries are made on Saturdays, Sundays and public holidays.
If you order several items with different delivery times, we ship them in one consignment unless we have agreed otherwise with you. In that case the delivery time is determined by the item with the longest delivery time.
You can find shipping costs and delivery areas in our shipping policy.
If you prefer to collect your order, please contact us at +49 (0) 931 760 260 40 to arrange a pickup appointment.
Our pickup warehouse is located at Raiffeisenstr. 8, 97209 Veitshöchheim, Germany.
As a consumer, you have a statutory right of withdrawal. Details can be found in our right of withdrawal information.
We are constantly working to package our products perfectly so that they arrive undamaged. Should you nevertheless find any damage, simply send us an email at kontakt@energie24.shop and we will arrange a quick replacement.
