LA Solar

BYD · LiFePO4

Batteries

A battery stores the energy from the solar panels so it can be used later or during an outage. In hybrid systems we install BYD Battery-Box Premium batteries.

BYD Battery-Box Premium

BYD is one of the world's largest battery manufacturers. The Battery-Box Premium range is a cobalt-free lithium iron phosphate (LiFePO4) modular battery that grows by adding modules.

  • LiFePO4 chemistry: cobalt-free, high safety
  • Modular: capacity grows by adding modules
  • Compatible with Solis and Growatt hybrid inverters
  • Fanless and silent, indoor or outdoor installation (IP55)
BYD Battery-Box Premium HVS
BYD High voltage (HV)

Battery-Box Premium HVS

5.1 – 12.8 kWh

Module
2.56 kWh
LiFePO4
✓

High-voltage battery with 2–5 modules: ideal for homes with 5–13 kWh of storage.

Works with these inverters: Solis S6-EH3P 5–20K-H, Growatt SPH 4000–10000TL3 BH-UP

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BYD Battery-Box Premium HVM
BYD High voltage (HV)

Battery-Box Premium HVM

8.3 – 22.1 kWh

Module
2.76 kWh
LiFePO4
✓

High-voltage battery with 3–8 modules: for larger homes and small businesses, up to 22 kWh per tower.

Works with these inverters: Solis S6-EH3P 5–20K-H, Growatt SPH 4000–10000TL3 BH-UP

Get a free calculation
BYD Battery-Box Premium LVS
BYD Low voltage (LV)

Battery-Box Premium LVS

4 – 24 kWh (up to 256 kWh in parallel)

Module
4 kWh
LiFePO4
✓

Low-voltage battery with 4 kWh modules: several towers in parallel reach up to 256 kWh for businesses.

Works with these inverters: Solis S6-EH1P 3–8K-L, Growatt SPH 3000–6000

Get a free calculation

How inverter and battery are matched

High-voltage (HV) batteries, HVS and HVM, work with three-phase hybrid inverters (Solis S6-EH3P, Growatt SPH TL3 BH-UP). The low-voltage (LV) LVS range connects to single-phase hybrids (Solis S6-EH1P, Growatt SPH). The combination and capacity are set during design, based on the appliances to be backed up.

Available models

BYD Battery-Box Premium LiFePO4 modular batteries with expansion capability. Capacity and datasheet for each model are provided with the proposal.

Inverters →