Independent solar researchTools · equipment guidance · local context
Editorial policyFor industry
Melnti Energy logo mark MELNTI ENERGYClean energy. Smarter decisions.
Get quotes
Search Melnti Energy

Search products, installers, places and guides

Try “EcoFlow DELTA”, “Growatt”, “Berlin installer” or “battery runtime”.
BYD Battery-Box Premium HVM 8.3 product image
Batteries & storage

Battery-Box Premium HVM 8.3

BYD

BYD Battery-Box Premium HVM 8.3 is an 8.28kWh high-voltage LFP battery stack using three HVM modules, with 153.6V nominal voltage and 50A maximum output current.

View official product ↗Compare
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 energy8.28 kWh
Modules3
Nominal voltage153.6 V
Operating voltage120–177 V
Max output current50 A
Peak output current75 A for 3 s
ChemistryLiFePO4
ProtectionIP55
Best for

Where it fits.

Residential high-voltage storage systems that need a compact HVM starting stack and use an inverter listed as compatible by BYD for the applicable country and firmware.

Watch for

Limits to check.

The compatible-inverter list and warranty are regional and updated over time; verify the exact inverter model, firmware, minimum module count and local warranty before ordering.

Warranty

Coverage note.

BYD lists a 10-year HVM warranty subject to the applicable regional Battery-Box warranty terms and operating conditions.

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.

View official product →
02

Compare alternatives

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

Add to comparison →
03

Estimate the storage you need.

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

Estimate battery runtime →
04

Local help

For installed equipment, search service coverage by city or town and request a project connection through Melnti.

Find installers →
Related BYD equipment

More models in this equipment family.

Compare nearby models before deciding which specification level actually fits the job.

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: 2026-09-02

Market note: Global family / verify exact inverter list and regional warranty

Official product: Open manufacturer page ↗

Research source: Open source ↗