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The Fronus Platinum Series 51.2V 100Ah LiFePO4 Battery is a high-performance 5.12kWh energy storage solution designed for residential and solar energy storage applications. Built with LiFePO4 chemistry, it offers excellent efficiency, long cycle life, and reliable energy storage performance.
With >98% round-trip efficiency, support for up to 15 batteries in parallel, and a cycle life of 6,000 cycles at 80% DOD, the Platinum Series provides a scalable solution for backup power and solar energy storage systems.
98% round-trip efficiency
| Specification | Details |
|---|---|
| Brand | Fronus |
| Series | Platinum Series |
| Battery Type | LiFePO4 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Energy Capacity | 5120Wh / 5.12kWh |
| Voltage Range | 43.2V–58.4V |
| Recommended Charge Voltage | 57.6V |
| Maximum Charge Voltage | 58.4V |
| Recommended Charge Current | 70A |
| Max Continuous Charge Current | 100A |
| Recommended Discharge Voltage | 44.8V |
| Max Discharge Voltage | 43.2V |
| Max Continuous Discharge Current | 100A |
| Round-Trip Efficiency | >98% |
| Cycle Life | 6,000 Cycles |
| Maximum Parallel Units | 15 |
| Operating Temperature | -20°C to 60°C |
| Recommended Temperature | -10°C to 35°C |
| Wi-Fi & Bluetooth App | Optional |
| Certification | UN38.3 / MSDS / CE / IEC |
| Dimensions (L × W × H) | 607.7 × 362.5 × 162.3mm |
| Weight | 43kg |
| Warranty | 5 Years |
Specifications are based directly on the Fronus Platinum Series datasheet.
The Fronus Platinum Series 5.12kWh LiFePO4 Battery combines high energy efficiency, dependable LiFePO4 chemistry, and flexible system expansion in a compact battery package. Its 100Ah capacity and 51.2V nominal voltage make it suitable for solar energy storage and backup power applications.
The battery can be expanded to 15 units in parallel, providing a practical option for systems requiring greater storage capacity. With 6,000 cycles, >98% round-trip efficiency, optional Wi-Fi and Bluetooth monitoring, and a 5-year warranty, the Platinum Series is designed for long-term energy storage applications.
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