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BYD 13.8 kWh Home Storage Battery System (HVM 13.8) with Combiner

BYD 13.8 kWh Home Storage Battery System (HVM 13.8) with Combiner

Regular price $12,499.00
Regular price Sale price $12,499.00
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The BYD Battery-Box Premium HVM 13.8 - 13.8 kWh is a high-voltage energy storage solution ideal for residential and commercial settings that demand efficient power management and significant scalability. This unit showcases a modular design, with dimensions of 1321 mm in height, 585 mm in width, and 298 mm in depth, perfectly suited for environments where space efficiency is crucial. It offers a depth of discharge (DOD) of up to 100%, effectively maximizing its 13.8 kWh capacity to enhance energy utilization.

The HVM 13.8 comes equipped with robust safety features, including over/under voltage protection, overcurrent protection, and temperature monitoring, all of which contribute to reliable and safe operation under a variety of conditions. It supports a nominal discharge current of 50A, ensuring potent energy delivery capabilities. For example, it can power a standard refrigerator (200 watts) for approximately 69 hours or various household appliances such as LED lights, a laptop, and a TV (totaling 300 watts) for about 46 hours. These performance estimates may vary depending on the actual energy usage of the connected devices.


Data Sheet: BYD HVM 13.8 kWh Battery
Warranty: BYD HVM 13.8 kWh Battery
Inverter Compatibility: BYD HVM 13.8 kWh Battery



  • 5 x BYD Battery Module (2.76kWh - HVS Series)
  • 1 x BYD Control Unit & Base (HVS Series)
  • 1 x BYD HV Combiner Box (HVS Series)


205kg (This is a heavy and bulky item, ensure there is suitable site access per our shipping policy)





Installation not included in price. For an installation quote, email


BYD Warranty

The BYD Battery Limited Warranty covers the Battery-Box Premium HVM series, including HVM 8.3, HVM 11.0, HVM 13.8, HVM 16.6, HVM 19.3, and HVM 22.1 high-voltage lithium iron phosphate batteries for 10 years, ensuring at least 60% of nominal energy retention or reaching the minimum throughput energy, whichever comes first, under specified operating conditions. This warranty includes options for replacement, repair, or compensation for defects in materials and workmanship, provided the batteries are used and installed according to BYD's guidelines.

The warranty ensures that the product must be operated in accordance with the detailed instructions in the accompanying manuals and specifies the operational boundaries, such as the use of certified inverters and adherence to recommended installation procedures. Exclusions apply for damages due to improper installation, use with non-certified inverters, unauthorized modifications, and damages caused by force majeure events such as natural disasters.

This warranty is applicable to units purchased and installed globally, with additional protections specified under local consumer law regulations in each country, ensuring that the rights of consumers are adequately protected alongside BYD’s comprehensive global warranty standards.


How to select and identify a suitable location to install your battery.


For additional information on Battery Energy Storage Systems, visit: Electrical Regulatory Authorities Council

View their installation requirements here.

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