Logo BYD

BYD Battery-Box Premium HVS - High-voltage storage for homes and SMEs

The BYD Battery-Box Premium HVS offers storage capacities from 2.56 to 38.4 kWh and is aimed at installations in homes and small and medium-sized enterprises. Its modular expandability, high efficiency and proven LiFePO₄ technology make it a safe choice for everyday use.

The simple installation and compatibility with market-leading inverters make the HVS a versatile system for home and commercial storage. This makes it suitable for B2B partners who want to offer customers a reliable solution for self-consumption optimization and grid independence.
Read more

BYD Battery-Box Premium HVS - Safety, modularity and efficiency for homes and SMEs

With the Battery-Box Premium HVS, BYD offers a high-voltage storage solution that has been specially developed for homes and small to medium-sized enterprises. The HVS series combines proven lithium iron phosphate technology (LiFePO₄) with modular flexibility: from 5.1 to 12.8 kWh per tower and expandable up to 38.4 kWh total capacity. This makes it the ideal storage solution for households and businesses that want to rely on a secure and efficient energy supply in the long term.

Experience and benefits for installations in homes and SMEs

BYD has over 20 years of experience with LFP cells and has installed more than one million systems in over 100 countries. The HVS series features a patented plug-in system for easy installation and full compatibility with leading single and three-phase hybrid inverters. For installers, this means less effort, greater planning reliability and maximum customer satisfaction. In combination with home and commercial storage systems, the HVS enables flexible adaptation to different requirements.

Why BYD HVS? - Your advantages at a glance

  • Scalability up to 38.4 kWh - suitable for homes and SMEs
  • High efficiency ≥ 96% - confirmed by HTW Berlin
  • Powerful backup function - for a reliable emergency power supply
  • Patented plug-in system - quick installation without internal cabling
  • Robust LiFePO₄ technology - maximum safety and long service life

Technological highlights of the HVS series

The Battery-Box Premium HVS combines practical features with durable technology:
  • High compatibility with market-leading inverters
  • Outdoor and indoor installation possible (protection class IP55)
  • Versatile application options - from private homes to small commercial installations

BYD product series at a glance

In addition to the HVS series, BYD offers a broad portfolio of storage solutions:
For a holistic solution, BYD storage systems can be combined with suitable hybrid inverters and battery accessories to create customized energy systems for private, commercial and industrial projects.

Discover our other top brands such as Huawei, Sungrow and GoodWe and find the right storage and inverter solution for your projects.

Frequently asked questions

  • Does BYD have a global presence?
    BYD has a significant global footprint spanning over 70 countries, 400 cities and 6 continents. In Europe, BYD established its first site in 1998 and has since developed into a major industry leader in the renewable energy sector over the course of two decades.
  • Is BYD a Tier 1 manufacturer?
    BYD is considered a Tier 1 company in the electric vehicle and energy storage industry. This means that it is one of the top companies in terms of production volume, revenue and market share. Moreover, BYD enjoys a good reputation in terms of quality and reliability.
  • Are BYD storage solutions a recommended choice?
    If you value low initial cost, then BYD with a capacity of about 2500/kWh is an attractive option. In addition, the products have a long warranty and service life. Each battery of the BYD Battery-Box Premium HVS has a capacity of 2.56 kWh, which allows the installation of two to five batteries in one tower. With the ability to connect up to three systems in direct parallel, it has a remarkably high power capacity. The BYD Battery-Box Premium HVS is compatible with selected inverters from well-known manufacturers such as SMA, GoodWe, Solis, Fronius and others.
  • Who is BYD?
    BYD is a global technology company dedicated to driving innovation. The company operates in four key industries: Automotive, Electronics, Renewable Energy and Rail.
  • How innovative is BYD?
    BYD is known for innovative technologies. The company has been recognized by various prestigious institutions such as the United Nations for its contribution to "Powering the future we want". In addition, BYD has been named one of the "50 Most Innovative Companies" by BloombergNEF, "The Stars of Asia" by BusinessWeek, and one of the "51 Companies Changing the World" by Fortune magazine. BYD was also awarded the "Large Cooperation Award" and the "Lifetime Archived Award" of the Zayed Future Energy Prize.
  • When was BYD founded?
    Since the company's founding in 1995, BYD has quickly acquired in-depth expertise in rechargeable batteries and has taken a pioneering role in the development of sustainable technologies.
  • How many employees does BYD have?
    BYD was founded by its founder Chuanfu Wang with a team of 20 people and rose to become the market leader in rechargeable batteries within five years. Today, BYD has a global presence with around 290,000 employees, over 30 industrial parks and more than 40 subsidiaries.
  • How long is the BYD memory warranty?
    BYD batteries have a product warranty of 10 years. In the event of defects or malfunctions during this period, you will receive full support for repair or replacement of the device.
  • How resilient are BYD power storage units?
    BYD power storage units are designed to be resistant to external influences. With a protection class of IP55 and a maximum temperature range of -10 to +50 °C, they can withstand a wide range of environmental conditions. The optimum temperature range for operation is between 10 and 30 °C. In addition, BYD storage systems are designed for safety and use lithium iron phosphate batteries, which are known for safety and low toxicity compared to other battery types. The energy storage system consists of multiple cobalt-free LFP batteries and requires no maintenance. Overall, the system is reliable and safe to use.
  • What makes BYD a trusted partner for storage systems?
    On the one hand, the company has a proven track record in providing high-quality, reliable and efficient energy storage solutions for solar systems. On the other hand, BYD's global reach, with offices in over 70 countries, offers a significant advantage to customers looking for a trusted partner with a global presence. In addition, BYD, thanks to technological innovation and sustainability, meets the growing demand for environmentally friendly energy solutions.
  • How resilient are BYD power storage units?
    BYD power storage units are designed to be resistant to external influences. With a protection class of IP55 and a maximum temperature range of -10 to +50 °C, they can withstand a wide range of environmental conditions. The optimum temperature range for operation is between 10 and 30 °C. In addition, BYD storage systems are designed for safety and use lithium iron phosphate batteries, which are known for safety and low toxicity compared to other battery types. The energy storage system consists of multiple cobalt-free LFP batteries and requires no maintenance. Overall, the system is reliable and safe to use.