Energidea
BYD Battery-Box Premium HVS 7.7

BYD

Series: BYD Battery-Box Premium HVS Series

Battery-Box Premium HVS 7.7

Single-phase off grid inverter with 7.68 kWh LFP battery

Partially verified

Best for

  • + Residential installations
  • + Single-phase residential installations
  • + Projects requiring long warranty coverage
  • + LFP battery applications - verify cycle life from datasheet

Not ideal for

  • ! Large-scale C&I projects - consider commercial product line
  • ! Three-phase commercial/industrial installations
  • ! Backup/battery-backup projects (no EPS functionality)

In the BYD Battery-Box Premium HVS Series series

This is the 7.68 kWh variant.

Compared to other models

  • - 50% larger capacity than Battery-Box Premium HVS 5.1
  • - 40% smaller capacity than Battery-Box Premium HVS 12.8
  • - Mid-range option balancing capacity and project flexibility.

Ideal for

Ideal for installers who need a balanced 7.68 kWh option with 0.1 kW for mainstream project sizing.

Key Specifications

Usable Capacity

7.68 kWh

Vendor
Show All Specifications

Battery

Battery Chemistry-Vendor
Battery Voltage ClassHVVendor
Capacity (Nominal)7.68 kWhVendor
Capacity (Usable)7.68 kWhVendor
Nominal Voltage307.2 VVendor
Voltage Range240 - 360 VVendor
Min Modules3Vendor
Max Modules3Vendor
Installation Type-Vendor
Capacity Scalability Min7.68 kWhVendor
Capacity Scalability Max23.04 kWhVendor
Max Charge Power7.68 kWVendor
Max Discharge Power7.68 kWVendor
Peak Discharge Power15.36 kWVendor
Cycle Life-Vendor
DoD100 %Vendor
Round-trip Efficiency-Vendor

Environment & Mechanical

IP RatingIP55Vendor
Charge Temp Range-10 to 50Vendor
Discharge Temp Range-10 to 50Vendor
Heating Supported-
Dimensions (W x H x D)585 x 298 x 945 mmVendor
Weight129 kgVendor

EMS & Communication

BMS InterfacesCAN / RS485Vendor
Compatible InvertersFronius, SMA, Kostal, Sungrow, GoodWeVendor
BMS Update Supported-

Compliance & Warranty

CertificationsVDE2510-50 / IEC62619 / CEC / CEVendor
Shipping CertificationsUN38.3Vendor

Data Confidence & Verification

Partially verified

Data Sources

  • + Official datasheet - verified 2026-04-07
  • - Installation Manual - not available
  • - Certificate - not available

Data gaps that may affect your decision

  • ! Outdoor temperature range not specified - confirm outdoor suitability.
  • ! IP rating not documented - confirm installation location suitability.

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Compliance & Certifications

No compliance data available for this product.

Certifications

-

Documents & Downloads

DATASHEET PDF

  • Battery-Box Premium HVS 7.7 DatasheetDownload
Compatible Products - coming in Phase 3
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Product data is sourced from manufacturers, official websites, and community contributions. Energidea does not guarantee completeness or accuracy. Installers should verify specifications, certifications, and compatibility with manufacturer documentation before quotation.

I campi core di confronto sono incompleti (>30% mancanti). Confronto diretto non ancora consigliato.

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Configurazione tipica del sistema

Standard Residential Hybrid

Maximizing self-consumption with solar.

Tipo di rete: On-grid / Backup

Adatto per: Medium households.

Componenti principali

BYD HVS stack, compatible Hybrid Inverter.

Disclaimer: For reference only. Final system configuration should be confirmed based on local regulations, grid requirements, and project conditions.

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