BYD HVS/HVM preview image
  • BYD HVS/HVM preview image
Installers and service partners 
of Fronius for over 10 years.
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Modular storage options from BYD

The BYD battery storage pairs perfectly with the Fronius Hybrid Inverter giving clients a number of options. The BYD Battery-Box Premium HVS and HVM are modular high voltage lithium iron phosphate (LFP) battery packs for use with an external inverter.

  • Cobolt Free - Lithium Iron Phosphate batteries guarantees safety, life cycle and power
  • Add capacity at any stage
  • High discharge rates
  • Back up and off grid integration
Enquire to book your FREE survey today or call us on 01484 661313 Make an enquiry
BYD modular storage

The perfect combination for the Fronius hybrid inverter

The perfect combination for the Fronius hybrid inverter image
What is the difference between HVS and HVM?

Battery-Box Premium HVS - One Battery-Box Premium HVS is composed of 2 to 3 HVS battery modules, together with a BCU and Base, that are connected in series to achieve a usable capacity of 5.12 to 7.68 kWh. Additionally, direct parallel connection of up to 3 identical Battery-Box Premium HVS allows a maximum capacity of 23.04 kWh

Battery-Box Premium HVM - One Battery-Box is composed of 4 to 7 HVM battery modules, together with a BCU and Base, that are connected in series to achieve a usable capacity of 11.04 to 19.32 kWh. Additionally, direct parallel connection of up to 3 identical Battery-Box Premium HVM allows a maximum capacity of 57.96 kWh.

Can I add batteries at a later date?

The BYD Battery is designed to be modular and a battery can be added to the system at any point. This is carried out by one of our commissioning team who will attend and re-commission the system.

What are the dimensions of the BYD Battery?

The Battery Modules HVS and HVM are the same size and identical in appearance. Their dimension is 585mm width, 235mm height, 298mm in depth.

What is the depth of discharge of the BYD Battery?

The BYD Battery-Box has a depth of discharge of 95%.

Why we choose Fronius

For 30 years Fronius has been developing and innovating products, solutions and digital tools to cost-effectively and intelligently generate, store, distribute and consume solar energy.

Today Fronius stands for innovations that sustainably enrich the lives of private consumers as well as the businesses of our commercial customers with solar energy – true to their motto “Energize your life”.

Fronius UK head office in Milton Keynes supplies all the knowledge, training and technical support for our engineers to enable our team to be at the forefront of this evolving industry.

Why we choose Fronius image
BYD Battery Storage

Frequently asked questions

How safe is the BYD Battery?

The BYD Battery-Box Premium meets some of the highest global safety standards including VDE 2510-50. The German energy storage system standard VDE-AR-E2510-50 is the strictest safety standard in the energy storage industry.

What is the difference between HVS and HVM?

The HVS Battery has a nominal voltage of 102v and is 2.56kWh of capacity. The battery bank begins with a minimum of 2 x 2.56kWh modules (5.14kWh) and stacks at a maximum of 3 modules (7.68kWh) modules. The battery can then be connected via a BYD Combiner box for a maximum of 3 stacks which totals 23.04kWh.

The HVM has a nominal voltage of 51v and is 2.76kWh of capacity. The battery bank begins with a minimum of 4 x 2.76kWh modules (11.04kWh) and stacks at a maximum of 7 modules (19.32kWh) single phase, or 8 modules (22.08kWh) 3 phase. The battery can then be connected via a BYD Combiner box for a maximum of 3 stacks which totals 57.96kWh single phase and 66.24kWh 3 phase.

The Coretech Process

How does our service work?

Speak to our team icon
Speak to our team

Complete an enquiry via the website or give our friendly office a call and we’ll register your enquiry, discuss your requirements and answer any questions you might have.
You’re always welcome to pop into our office to see our own working set up so that you can see the products on show.

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Book your survey

When it comes to Solar PV it can be a bit daunting for the consumer. We’ll arrange a date for Craig to pop out and see you, obtain accurate measurements and discuss your energy profile and objectives.

We design a solution icon
We design a solution

Using the information gathered at survey, we’ll design a system specific to your property. We’ll produce a detailed quotation for you which we’ll email over for you to browse and digest.

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Installation & support

Once your installation is scheduled, our team of engineers will work efficiently, maintaining our high standards ensuring your installation runs smoothly. Following commissioning, we’ll get you up and running on Solarweb and talk you through the monitoring.
We’ll keep an eye on your system and run any software updates it requires for you. Our team are always available to assist with any questions and we have how to videos available to help you

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