PROX-M 7.16 kWh LiFePO4 Battery
25.6V high-energy solar storage battery for residential, RV and renewable energy applications.
CONLUXS PROX-M · 25.6V · 280Ah · 7.16 kWh
Product Overview
The PROX-M 280Ah battery is a high-capacity storage pack at 25.6V with 7.16 kWh of rated energy. The 450x440x251mm enclosure houses 280Ah LiFePO4 cells in a 1P8S configuration with a discharge cut-off of 20.8V. It supports up to 200A maximum charge and discharge current, making it suitable for higher-power loads. Applications include RV power, renewable energy storage and residential backup, with CAN (default) or RS485 communication to low-voltage inverters.
Key Performance Specifications
Key Technical Highlights
- High Capacity Cells: 280Ah LiFePO4 cells deliver 7.16 kWh of rated energy.
- 200A Peak Current: Supports up to 200A charge and discharge current.
- Automotive-Grade Cells: Automotive-grade cells for stable long-term cycling.
- Passive Balancing: Smart BMS keeps cell consistency.
- Bluetooth Monitoring: Bluetooth status monitoring available.
- Dual Protocol: CAN default with RS485 alternative.
What Is It
PROX-M is a 7.16 kWh 25.6V LiFePO4 battery with up to 200A current handling and CAN/RS485 communication for solar and RV storage.
Key Applications
RV and vehicle auxiliary power, residential solar backup, renewable energy storage.
Engineering Advantages
| Advantage | Description |
|---|---|
| High Capacity | 280Ah cells deliver 7.16 kWh of rated energy for longer runtimes. |
| Automotive-Grade Cells | Automotive-grade LiFePO4 chemistry provides stable cycling and safety. |
| High Current Headroom | Up to 200A max current supports high-power loads. |
| Passive Balancing | Integrated BMS maintains cell consistency over the service life. |
| Dual Communication | CAN default with RS485 alternative covers common inverter protocols. |
Technical Specifications
| Item | Specifications |
|---|---|
| Rated energy(kWh) | 7.16KWh |
| Configuration | 1P8S |
| Nominal Voltage(V) | 25.6V |
| Nominal Capacity(Ah) | 280Ah @0.5C discharge current 25±2℃ |
| Discharge Cut-off Voltage (V) | 20.8V |
| Standard charge/discharge Current (A) | 100A @25±2℃ (Recommended) |
| Max Standard charge/discharge Current (A) | 200A @25±2℃ |
| Working Temperature | 0～50℃(Charge) -10～50℃(Discharge) |
| Weight(Kg) | 72Kg±3kg |
| Dimension(mm) | (450)×(440)×(251)mm |
| Recommended SOC Range | 15-95% |
| Communication mode | CAN (Default)or RS485 |
Suitable Inverters
| Brand | Protocol | Communication | Versions |
|---|---|---|---|
| Pylontech | CAN-Bus-Protocol-PYLON | CAN | V1.3 |
| Goodwe | Goodwe Communication Protocol | CAN | V1.5 |
| Lolis | CAN Communication Protocol | CAN | V1.0 |
| Sofar | BMS CAN BUS Protocol | CAN | V1.0 |
| SMA | FSS-ConnectingBat-TI-EN-20W | CAN | V2.0 |
| Victron | Can-Bus_Bms_Protocol | CAN | V1.0 |
| LUXPOWER | Luxpowertek Battery CAN Protocol | CAN | V1.0 |
| Studer | Technical Specification Studer BMS Protocol | CAN | V1.03 |
| TBB | TBB BMS CAN Communication V1.02 | CAN | V1.02 |
| Deye | CAN-Bus-Protocol-PYLON-V1.3 | CAN | V1.0 |
| Sorocec | 2_CAN Protocol 1.0 | CAN | V1.0 |
| MEGAREVO | Hybrid Inverter_5K_BMS Protocol V1.01 | CAN | V1.01 |
| Amensolar | CAN-Bus-Protocol-PYLON | CAN | V1.0 |
| MUST | PV1800F-CAN Communication Protocol | CAN | V1.04.04 |
| AFORE | Luxpowertek Battery CAN Protocol | CAN | V1.0 |
| Pylontech | RS485-Protocol-Pylon-Low-Voltage | 485 | V3.5 |
| Voltronic Power | Voltronic Inverter And BMS 485 Communication Protocol | 485 | V1.0 |
| SRNE | PACE BMS Modbus Protocol For RS485 | 485 | V1.3 |
| Deye | RS485-Protocol-Pylon-Low-Voltage | 485 | V1.0 |
Frequently Asked Questions
What is the rated capacity of the PROX-M 280?
280Ah at 25.6V, delivering 7.16 kWh of usable energy.
What is the discharge cut-off voltage?
The discharge cut-off voltage is 20.8V.
Which inverters are compatible?
CAN (default) or RS485 communication with mainstream low-voltage inverters.
What is the recommended SOC range?
A recommended operating window of 15% - 95% SOC.
Can multiple units be connected?
Yes, multiple packs can be connected to build larger battery banks.
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Ready to Deploy PROX-M 7.16 kWh LiFePO4 Battery?
Download the complete PROX-M 7.16 kWh LiFePO4 Battery technical datasheet or contact our sales team for a custom configuration. Our engineering team will follow up within 48 hours.