BYD
BYD B-Box Premium HV Combiner Box HVS / HVM
BYD B-Box Premium HV Combiner Box HVS / HVM
In stock
Delivery time: 2-5 working days
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Free shipping within DE & AT from 149€
SKU:BYD0014
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Product details
DESCRIPTION
BYD B-Box Premium HV Combiner Box HVS / HVM
The BYD HV Premium Combiner Box can connect up to three storage units from the HVS and HVM series. They can be connected quickly and efficiently.
Due to the parallel connection, the towers must have the same voltage level. (Number of batteries) and have the same charge level. This is particularly important to consider when expanding storage capacity. Furthermore, the connecting cables from the towers to the combiner box must be of the same length.
The planned configuration is in the Check the BYD "Premium HV Compatible Inverter List" for approval.
Please note: As before, HVS, HVM and older HV systems can be used. They cannot be combined with each other.
Manufacturer's warranty: 10 years
Article number: BYD0014
SHIPPING & RETURNS
Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.
Switzerland: flat rate €25.00
Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.
MANUFACTURER'S IDENTIFICATION
BYD – Battery Box EU Service Partner
EFT-Systems GmbH
Bruchtannenstr. 28
DE-63801 Kleinostheim
service@eft-systems.de
Frequently Asked Questions (FAQ)
How long does shipping take?
We usually ship all in-stock items within 1–2 business days of receiving payment. Delivery time within Austria is typically 1–3 business days, and to Germany 2–4 business days. You can see the exact availability on each product page.
Can I return my order?
Yes, of course. You can return products within 14 days of receipt. It's important that the items are unused. You can find all the details in our cancellation policy and return conditions.
Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect/warranty claim.
Is there a warranty or guarantee on the products?
Yes. All items are covered by the statutory 2-year warranty. Many manufacturers also offer extended warranties, which are specified directly on the product page or in the description.
Should you encounter any problems, simply contact us – we will take care of it.
What happens if there are not enough pieces in stock?
If your desired quantity is not fully in stock, we will send a partial shipment with the available items so that you receive part of your order as quickly as possible. The remaining products will be automatically shipped as soon as they are available again – naturally without any additional shipping costs.


