BYD Battery-Box HVM+ 2.76kWh Expansion Module
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Maximize your energy independence with the BYD Battery-Box HVM+ 2.76kWh module. This high-voltage battery module is the building block for the HVM+ series, designed for maximum safety and efficiency in residential and commercial storage systems. Thanks to the patented modular plug-in technology, you can install this system without internal cables, while the cobalt-free Lithium Iron Phosphate (LFP) chemistry ensures market-leading safety and longevity.
- Capacity: 2.76 kWh per module (Scalable up to 66.2 kWh)
- Technology: Lithium Iron Phosphate (LFP) – Cobalt-free & Safe
- Performance: 50A Continuous charge/discharge (High Current)
- Warranty: 10-Year Manufacturer Warranty
Superior Safety & Performance
The HVM+ series builds on BYD's years of experience in electric vehicles. The modules are certified to the strictest safety standards, including VDE2510-50 and IEC62619. The system is suitable for both indoor and outdoor installation (IP55) and works seamlessly with leading single and three-phase inverters such as Solis, GoodWe, and Fronius.
Technical Specifications
- MPN: HVM+ 2.76
- Nominal Voltage: 51.2 V
- Weight: 41.4 kg per module
- Dimensions: 610 x 282 x 240 mm (W x D x H)
- Protection Class: IP55 (Suitable for outdoor use)
- Certifications: VDE2510-50, IEC62619, CE, UKCA, UN38.3
- Compatibility: HVM+ 8.3 to HVM+ 22.1 Systems
What is included in the package?
- 1x BYD HVM+ Battery Module (2.76 kWh)
- 2x M5x10 Screws (for connecting modules)
- Documentation (MSDS, EU Declaration)
Which inverters are compatible?
The BYD HVM+ series is compatible with hybrid inverters from:
- Solis: S6 Series (Recommended)
- GoodWe: ET/EH Series
- Fronius: Gen24 Plus / Symo Hybrid
- Kostal: Plenticore Plus
- SMA: Sunny Boy Storage
Note: HVM+ modules are specific to the HVM+ series and cannot be mixed with older HVM or HVS modules in the same tower.
Is the system scalable?
Yes, the HVM+ is extremely modular. A system consists of a minimum of 3 and a maximum of 8 modules in one tower (8.3 to 22.1 kWh). Additionally, up to 3 towers can be connected in parallel for a total capacity of 66.2 kWh. Expansion is possible at any time, regardless of the system's age, thanks to the built-in balancing optimizer.
How safe is the installation?
The BYD HVM+ meets the highest safety standards (VDE2510-50). Installation is simple and safe thanks to the patented plug system with no internal wiring. The IP55 rating allows for installation in garages or outdoors.
Is this battery suitable for Time-of-Use (ToU) tariffs?
Yes, absolutely. With robust cycle life and high charge/discharge power (1C), the BYD HVM+ is ideal for storing energy during off-peak times and using it during peak rate hours (Time-of-Use). This maximizes the economic return of your system, especially when combined with dynamic energy contracts.
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