51.2V Movable LiFePO4 Energy Storage Battery 28.6kWh/31.7kWh Home PV Backup Power Battery Pack
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| No. | Parameter | Specification |
|---|---|---|
| 1 | Nominal Voltage | 51.2V (16S) |
| 2 | Battery Energy | 28.6kWh / 31.7kWh |
| 3 | Nominal Capacity | 560Ah / 620Ah |
| 4 | Discharge Cut‑off Voltage | 44V |
| 5 | Charging Cut‑off Voltage | 58.4V |
| 6 | Max. Continuous Charging Current | 150A |
| 7 | Max. Continuous Discharge Current | 200A |
| 8 | Cycle Life | ≥8000 cycles (80%DOD, 25℃) |
| 9 | Protection Grade | IP22 |
| 10 | Communication Interface | RS485, RS232, CAN |
1.High‑capacity energy storage for household PV power supply Available in 28.6kWh and 31.7kWh. Works with PV inverters to stably power home loads such as air‑conditioners, TVs and lighting devices.
2.Comprehensive safety protection for harsh‑condition reliability Built‑in over‑charge, short‑circuit & over‑discharge protection. Passes damp‑heat and thermal‑shock tests without leakage, fire or explosion risks.
3.Ultra‑long cycle life to cut total‑cost‑of‑ownership Delivers ≥8000 cycles at 80% DOD under 25℃. Low capacity fading reduces replacement frequency and extends overall battery service lifespan.

1.Multi‑protocol communication for smart networking & monitoring Equipped with RS485, RS232 and CAN ports. Smart BMS supports multi‑unit parallel connection and real‑time reading of battery operating data.
2.Wide temperature performance for high‑altitude complex conditions Discharge:‑20℃~55℃; Charge:0‑55℃. Supports altitude up to 4000m, stable for home, farm off‑grid and various deployment scenarios.
3.User‑friendly mechanical design for easy handling & operation Comes with LCD display, metal handles and universal casters. Clearly‑marked ports simplify transport, parameter checking and daily on‑off operations.
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This solar power system has brought complete energy independence to our remote research station. Its modular design allowed us to start with a basic configuration and gradually scale up the system as our power demands grew. The pure sine wave inverter is capable of powering all our precision equipment without any issues. The design of this system is truly exceptional!
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PConfiguring a solar power system can be a complex undertaking, but their engineering team provided exceptional support. They precisely calculated our electricity requirements, designed an optimal configuration of solar panels and batteries, and provided detailed installation instructions. To date, the system has operated continuously and stably for 18 months, performing flawlessly.
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IEvery component in this system exemplifies exceptional quality—from the high-efficiency monocrystalline panels to the MPPT charge controller and the lithium batteries—without exception. The accompanying monitoring app allows us to track power generation and consumption in real time. Since its installation, the system has maintained a 100% uptime rate. It is absolutely worth every penny!