Battery-Box stackable modules using lithium iron phosphate (LFP) chemistry, widely paired with third-party inverters.
BYD at a glance
| Known for | Battery-Box stackable modules using lithium iron phosphate (LFP) chemistry, widely paired with third-party inverters. |
| Typical capacity | Roughly 5 kWh to 22 kWh, stackable in modules |
| Popular models | BYD Battery-Box Premium HVS / HVM, BYD Battery-Box stackable modules |
| Rebates | Federal discount + your state incentive |
Why people choose BYD
- Stackable modules give you flexible sizing and easy expansion.
- Uses LFP chemistry, valued for safety and long cycle life.
- Pairs with many popular hybrid inverters, so it fits a lot of systems.
- Eligible for the federal battery discount and most state incentives.
BYD cost after rebates
The headline price matters less than the after-rebate price. The federal Cheaper Home Batteries discount takes roughly 30% off an eligible BYD battery, and your state incentive stacks on top. For a full breakdown by size, see how much a solar battery costs, or get your number instantly with the savings calculator.
Is BYD the right brand for you?
There is no single best battery, only the best fit for your home. If you want to compare BYD against the other leading options, see how to choose the best solar battery. When you are ready, we match you with one accredited installer who fits the right brand to your needs.