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BYD Battery-Box Premium HVS 10.2 product image
Batteries & storage

Battery-Box Premium HVS 10.2

BYD

BYD Battery-Box Premium HVS 10.2 is a four-module 10.24kWh LFP high-voltage battery with 409.6V nominal voltage and 25A maximum output current.

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Model details

Key information for this model.

Use the verified specifications below as a research starting point, then confirm the exact regional version on the manufacturer page before buying.

Usable energy10.24 kWh
Modules4
Nominal voltage409.6 V
Operating voltage320–480 V
Max output current25 A
Peak output50 A for 3 s
ChemistryLFP
Best for

Where it fits.

Residential high-voltage storage systems using an inverter listed by BYD for the HVS platform and needing modular 10kWh-class capacity.

Watch for

Limits to check.

Use only with a BYD-listed compatible inverter and confirm firmware, parallel-stack rules, temperature limits and local warranty conditions.

Warranty

Coverage note.

BYD publishes regional Battery-Box warranty documents; exact terms vary by country and system configuration.

Next checks

Useful next steps for this model.

Move from model research into comparison, load planning and local installation help without starting again.

01

Official product information

Confirm the current regional model, specifications, included accessories and availability with the manufacturer.

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02

Compare alternatives

Put this model beside nearby options and compare capacity, power, charging, compatibility and other relevant differences.

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03

Estimate the storage you need.

Use the most relevant Melnti calculator to connect the product specification to the load or system requirement.

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04

Local help

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Related BYD equipment

More models in this equipment family.

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Source & buying note

Confirm the exact regional model before buying.

Manufacturer pages, regional SKUs and specifications can change. Use the source links below to confirm the exact model and local version before placing an order.

Information checked: 2026-09-01

Market note: Global Battery-Box markets / verify exact compatible-inverter list and local warranty

Official product: Open manufacturer page ↗

Research source: Open source ↗