Stacked Energy Storage System
Rock Tower Energy Storage Series
Standalone tower battery series from 5.12kWh to 16.07kWh with inverter communication, Wi-Fi support, and up to 15-unit parallel expansion.
TB-J05
5.12kWh
51.2V / 100Ah
TB-J10
10.24kWh
51.2V / 200Ah
TB-J14
14.33kWh
51.2V / 280Ah
TB-J16
16.07kWh
51.2V / 314Ah
Quick actions
Suitable for distributor inquiries, project procurement, and OEM or ODM discussion.
Parallel expansion
Tower-format expansion for higher storage demand
The TB-J family is built for modular tower storage growth, making it suitable for projects that need a standalone battery tower with scalable energy rather than a fixed-capacity cabinet.
- Supports up to 15 parallel units within the same 51.2V platform
- Covers 5.12kWh to 16.07kWh per unit for flexible project sizing
- Suitable for residential or light commercial applications that need higher total backup duration