TNESS-Y-125kW-261kWh
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Commercial & Industrial
TNESS-Y-125kW-261kWh
TNESS-Y-125kW-261kWh is a 261.248 kWh energy storage system for commercial and industrial projects.
Energy261.248 kWh
Power125 kW
Voltage832 V
ProtectionIP55
Some electrical parameters are under technical review. Contact our team for the current specification.
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Product overview
The system brings battery capacity and monitoring into a cabinet-based installation. Use the electrical ratings, operating environment and cabinet dimensions below to plan the connection and equipment space.
Battery, control and thermal-management specifications are grouped separately from packing data so project teams can review system design and delivery requirements together.
- Cell Technology: LFP(LiFePO4)
- Cooling Method: Liquid cooling
- Communication: RS485 / Ethernet / CAN
- IP Rating: 55
Technical specifications
Model-specific data from the supplied product records and specification sheets. Values marked for confirmation are not included in the headline ratings.
Product & applicationBattery & energyAC output & backupPerformance & protectionControls & communicationMechanical & environmentPacking & logistics
| Parameter | Specification |
|---|---|
| Anti-corrosion Grade | C4 |
| Compound Mode | 1P260S |
| Model | TNESS-Y-125kW-261kWh |
| Power Rating (kW) | 125 |
| Product Type | All in one |
| System Components | Battery Box: 5 units; High-voltage Compartment: 1 unit; BMS System: 1 unit; EMS System: 1 unit; PCS System: 1 unit; Photovoltaic DCDC System: 1 unit |
| Parameter | Specification |
|---|---|
| Cell Technology | LFP(LiFePO4) |
| Max Charge Current (A) | 157 |
| Nominal Capacity (Ah) | 314 |
| Nominal Voltage (V) | 832 |
| Operating Voltage Range (V) | 650~949 |
| Usable Energy (kWh) | 261.248 |
| Voltage Level (V) | 832 |
| Voltage Classification | High Voltage |
| Parameter | Specification |
|---|---|
| AC Max Current (A) | 198 |
| AC Output Wiring | 3L+N+PE |
| AC Rated Voltage (V) | AC400V |
| Power Factor | 0.99 |
| Rated Frequency (Hz) | 50/60 |
| Parameter | Specification |
|---|---|
| IP Rating | 55 |
| Protection Features | AC Overcurrent/Short-circuit, AC Overvoltage/Undervoltage, AC Overfrequency/Underfrequency, DC Current/Short-circuit, DC Over/Undervoltage, DC Polarity Reverse, Overtemperature Protection |
| System Round-trip Efficiency (%) | 88 |
| Parameter | Specification |
|---|---|
| Communication | RS485 / Ethernet / CAN |
| Parameter | Specification |
|---|---|
| Altitude (m) | ≤4000 |
| Cooling Method | Liquid cooling |
| Dimension (mm) | 1200*1400*2490 |
| Humidity (%) | 0~95%, with no condensation |
| Noise/dB | <80 |
| Operating Temperature (℃) | -35 ~ +55 |
| Storage Temperature (℃) | -40 ~ +70 |
| Weight (kg) | <3000 |
| Parameter | Specification |
|---|---|
| Net Weight (kg) | <3000 |
| Gross Weight (kg) | — |
| Packaging Size (mm) | — |
| With Pallet Size (mm) | Not applicable — shipped as a complete cabinet |
| With Pallet Weight (kg) | Not applicable — shipped as a complete cabinet |
| Qty per Pallet | Not applicable — shipped as a complete cabinet |
| Qty per 20FT | — |
| Qty per 40FT | — |
| Qty per 40HQ | 11 |
Documentation checks
- Energy basis to confirm
- Usable energy is listed in the supplied record. Confirm depth of discharge, reserve capacity and the measurement boundary before using it to estimate backup time.
- Efficiency conditions to confirm
- The supplied record labels this value as system round-trip efficiency but does not provide test conditions. Confirm the measurement boundary, included equipment, load and temperature before using it for system estimates.
Source documents
- TNESS-Y-125kW-261kWh.md · product and packing record
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