Grandtech / Batteries
Grandtech 16 kWh LiFePO4 Battery
GTF51314-16K-01
A 16.08 kWh LiFePO4 battery engineered for whole-home backup, daily cycling, and modular expansion. Independent BMS, plug-and-play installation, and up to 257 kWh in 16-unit parallel.
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- 16.08 kWh
- Capacity
- 6500+
- Cycle life
- 51.2 V
- Voltage
CEIEC 62619UN 38.3
Overview
Why this battery.
≥ 6500 cycles at 80% DoD
Modular: scale to 257 kWh across 16 units
Independent BMS per module
Plug-and-play installation
Compatible with most hybrid inverters
Specifications
Key technical details.
Electrical
Battery chemistryLiFePO4
Nominal voltage51.2 V
Capacity314 Ah
Energy16.08 kWh
Operating voltage46 – 56 V DC
Max. charge / discharge current150 A
Physical
Dimensions (W × H × D)550 × 982 × 280 mm
Weight135 kg / 298 lbs
IP ratingIP20
Operating
Cycle life (0.5C / 80% EOL)≥ 6500
Operating temperature−20 °C to 60 °C
Storage temperature0 °C to 45 °C
Warranty5 years
Documents & warranty