TWK Communications

Battery Storage

Mobile App

BATTERY STORAGE

A – Grade Prismatic LFP Cells with an industrial integrated battery management system.

Lithium Iron Phosphate - 13.5Kwh

R49 999 Ex. VAT

Specifications

Usable Capacity13 500Wh @ C3 25ºC
Operating Voltage Range45.0V ~ 51.75V
Operating TemperatureCharge: 0ºC ~ 50ºC | Discharge: -10ºC ~ 50ºC
Cycle Life @ 100% DoD, C2,25ºC>6000 cycles (Capacity Retention Rate > 80%)
Cell Standard Charging Current140A (280A Max)
Dimensions250x440x720 (H x W x D)
Net Weight+/- 88kg

VOLTAGE & CURRENT

Bulk Charge (Charger Max Voltage)51.2V
Low Voltage (Inverter/Load cut off)45.0V
Charge Current (Max)100A (125A for 10s) – Configured BMS limit
Discharge Current (Max)100A (125A for 10s) – Configured BMS limit
Standard Charge current50A
Standard Discharge current50A
Charge efficiency98% @ C10

SAFETY FEATURES

Inline Fuse 200A (Internal)
Isolator MOSFET controlled (125A Peak for 10s)
Over charge protection 100A (125A for 10s)
Voltage Over-charge Protection Limits 54.75 V or first cell @ 3.65V
Voltage Over dis-charge Protection Limits 42.75V or first cell @ 2.85V
 

High Quality LifePO4

Storage Solutions

Affordable

10 Year Warranty