Multi-stage protection with ms-level response & real-time monitoring
Three-tier fire system with pack-level detection & water suppression
Thermal monitoring with pressure-relief & explosion-proof design
Utility-Scale BESS
5 MWh Utility-scale ESS Product
500 kW / 1000 kW Micro-grid ESS Product
Multi-stage protection with ms-level response & real-time monitoring
Three-tier fire system with pack-level detection & water suppression
Thermal monitoring with pressure-relief & explosion-proof design
Long-life LFP batteries with high-precision SOX for maximum ROI
Up to 88 % RTE with ≥ 93 % DC-side efficiency
Intelligent liquid cooling keeps batteries ≤ 35 °C with ≤ 3 °C variance, cutting auxiliary power use by 10 %
AI predictive maintenance reduces unplanned downtime by 90 %
Remote diagnostics & OTA solve 90%+ of issues online
Modular design shortens service time and boosts O&M efficiency
| Model | JAG-BS-0.5CP-5015kWh | |
| DC Side | Cell Type | 3.2 V / 314 Ah, LFP |
| Nominal Voltage | 1331.2 V, 12P416S | |
| Nominal Energy | 5.015 MWh | |
| Nominal Power | 2.508 MW | |
| Voltage Range | 1164.8 Vdc to 1497.6 Vdc | |
| Nominal Charge / Discharge Rate | 0.5P | |
| System Parameters | Dimensions (W × D × H) | 6058 mm × 2438mm × 2896mm |
| Weight | < 42.5 t | |
| Round-trip Efficiency | ≥ 93 % | |
| Operating Temperature | -30 °C to +50 °C (derated at -45 °C) | |
| Relative Humidity | 0 to 95 % (non-condensing) | |
| Protection Level | IP55 (battery compartment) | |
| Anti-corrosion Level | C4M | |
| Noise Level | ≤ 75 dB | |
| Altitude | 4000 m (derating at 2000 m) | |
| Cooling Method | Liquid Cooling | |
| Fire Fighting System | Aerosol + Water Fire Suppression | |
| EMS Communication | CAN, RS485, Ethernet |
Our Mission&Vision: Aspiring to be the
most customer-centric energy storage innovator.
ess@jasolar.com
