Deye BOS-G Pro 5.12kWh HV Lithium Battery Module (51.2V, 100Ah)

The Deye BOS-G Pro is a 5.12kWh, 51.2V, 100Ah lithium iron phosphate (LiFePO4) high-voltage battery module in a 19-inch 3U format, for Deye high-voltage hybrid inverters on larger homes, farms and commercial sites.

Five to sixteen modules connect in series under one control box for a 25.6kWh to 81.92kWh cluster, mounted in Deye's 3U rack. Clusters parallel up to 16, so storage grows with the site.

Why installers pick this unit

• 5.12kWh per module, 51.2V nominal, 100Ah LiFePO4, 19-inch 3U
• 25.6kWh to 81.92kWh per cluster (5-16 modules, 220-934V)
• 100A nominal charge and discharge
• At least 6,000 cycles (0.5C, 70% end of life), 90% recommended depth of discharge
• Up to 16 clusters in parallel; USB and remote upgrade with Deye inverters
• 10-year warranty; UN38.3, CE, IEC 62040, VDE certified

What you need for a working system

• 5 to 16 modules (DEYE-BOS-G PRO) in series per cluster: 25.6kWh to 81.92kWh.
• 1 control box per cluster: DEYE-BOS-G-PDU-2.
• Rack: DEYE-HV-BATTERYRACK-3U holds 12 modules plus the control box. 5-12 modules need one rack; 13-16 need two.
• Up to 16 clusters in parallel, and up to 10 inverters in AC parallel.

Good to know before you quote it

• Use BOS-G Pro parts together: the older non-Pro BOS-G uses a different module and control box.
• IP20 indoor product. About 46kg per module.