Off-grid

ES100 II lithium battery module

A 48V, 5kWh rack-mount lithium module that combines into banks of up to 32 modules, with 6000 cycles at 90% depth of discharge.

The ES100 II is TBB’s building block for home energy storage, used with the RiiO Sun II, Matrix II Pro-R and INGE. Combine modules to build a bank sized to the property, from a single 5kWh module to more than 160kWh.

Models

ES100 II	48V, 105Ah, 5.04kWh

Features

Assigns its own communication address in parallel, which makes large banks quick to set up.
Comes with a 300A parallel busbar.
Handles short bursts of high charge and discharge current.
Optional simple mounting brackets, or an IP65 Power Rack cabinet.
Works with TBB inverters and other leading brands.

Where to buy Datasheets and manuals

Specifications

Battery
Chemistry	Lithium iron phosphate (LiFePO4), 15S1P
Voltage	48V (42–54.75V)
Capacity	105Ah, 5.04kWh
Charge / discharge	52.5A standard, 105A maximum
Peak current	120A
Cycle life	6000 cycles at 90% depth of discharge
Parallel	Up to 32 modules

General
Communication	RS485 with TBB inverters; CAN for other leading brands
Operating temperature	Charge 0°C to 55°C, discharge −20°C to 55°C
Cooling	Natural
Dimensions	483 × 133 × 450mm (19-inch rack)
Weight	40kg
Protection rating	IP20
Certifications	IEC 62619, CE, UN38.3