TOPLI 48-100 Smart Lithium Battery

Sale price$3,520.00


TL48100ES is the standard 19-inch rack-mounted lithium battery module. It is designed for home and commercial solar energy storage as well as power backup for essential equipment during a grid power blackout.

TL48100ES uses Lithium Iron Phosphate (LFP) chemistry which is recognized as one of the safest Lithium chemistries currently in use.

The simplicity of modulating the battery makes it possible to create small or large energy storage systems. By adding additional battery modules, the initial energy storage installation can be expanded to a battery group of 8 modules in a single 19-inch rack.


The expected design life is up to 15+ years;

10 years warranty;

Greater depth of discharge (DOD 90%) compared to Lead-Acid/AGM/GEL battery(DOD 50%);

Single battery module capacity of 5.1kWh;

Working temperatures of between -20°C to 55°C (Charging 0~50°C; discharging -20~55°C);

More stable and safer LFP internal battery cells, allowing an increase in the combustion temperature of 600 °C compared to 300°C relatives to NMC and LCO;

Battery Management System (BMS) automatically manages the charge/discharge state and balances the current/voltage of each cell. BMS enables protection functions including over-discharge, over-charge,over-current protection, and high/low-temperature protection;

19-inch standard module battery design, easy installation, DIY friendly, and expansion up to 8 modules that make the total capacity to 41kwh in a single 19-inch rack;

Natural cooling allows the battery to achieve the highest energy efficiency and no fan noise.


Model  TOPLI 48-100
Nominal DC Voltage  51.2V
Operation Voltage Range 43.2V-58.4V
Nominal Capacity 5.1kWh / 100 Ah
Recommend Continuous Charge / Discharge Current 50A
Max Charge / Discharge Current 100A
Peak Discharge Current 101A (10S)
Peak Charge Current 101a (5S)
Charge/ Discharge Cycles (80% Remaining Capacity) 6000 @80% DoD @25°C
Operating Temperature Range Charge: 0° to 50°C / Discharge -20° to 65°C
Operating Humidity (Non-condensating) <95%
Altitude Below 4000m
Battery Dimensions 550.5mm D x 433 mm W x 171.5mm H
Battery Mounting Options Standard 19" Rack Mounting / Horizontal or Vertical
Module Weight 51kg
BMS Over-Volt cut off 58.4V
BMS Under-Volt cut off 43.2V-58.4V
BMS Over-Temp cut off 65°C
BMS Under-Temp Cut-off / Discharge  -20°C

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