Fronus 5.12kWh Lithium-ion Battery 51.2V (Titan 5.12kW)
Rs 195,000
Rs 54,408 per usable kWh
Price updated: 24 August 2026
Full specifications
| Brand | Fronus |
| Model | Titan 5.12kW |
| Electrical Specifications | |
| Battery type | Lithium |
| Battery chemistry | LiFePO4 |
| Capacity | 100 Ah |
| Cycle life | 8000 |
| Usable capacity | 70% |
| Nominal energy | 5.12 kWh |
| Nominal voltage | 51.2 V |
| Operating voltage range | 43.2-58.4 V |
| Continuous charging current | 100 A |
| Continuous discharging current | 100 A |
| Depth of discharge | 70% |
| General Specifications | |
| Temperature range | Charge 0°C ~ +45°C / Discharge -20°C ~ +45°C |
| IP class | IP21 |
| Communication port | RS485 / CAN |
| Weight | 41 kg |
Note: >8000 cycles, but quoted at 70% depth of discharge where the other two Titans use 80%. Fronus market it as 1C charge and discharge with an A+ grade cell. 100 A both ways, floating voltage 57.6 V, cut-off 43.2 V. 41 kg net. Titan sheets publish no dimensions and no parallel limit - Fronus omit both rows. LCD touchscreen with status light and SOC indicators, RS485 and CAN, natural cooling, IP21, wall, floor or rack mounted, 5-year warranty, and compatibility stated with both IP21 and IP65 solar inverters. Note the operating window is narrower than the TP-LD range: charging stops at 45°C rather than 55°C, which matters in a Pakistani summer. Against the TP-LD51 at a similar price: the LD51 pushes 135 A discharge to this one's 100 A and tolerates 55°C, but is IP40 rather than IP21.