JAGalaxy - JA Energy Storage

Utility-Scale BESS

5 MWh Utility-scale ESS Product

500 kW / 1000 kW Micro-grid ESS Product

Product Core Advantages

Ultimate Safety

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

Cost Efficiency

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 %

Reliability

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

Technical Specifications

	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	Intelligent Liquid Cooling
	Fire Fighting System	Aerosol + Water Fire Suppression
	EMS Communication	CAN, RS485, Ethernet

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Product Core Advantages

Safety & Reliability

LFP battery cells for safety and extended lifespan

Physical isolation between the battery and electrical compartments prevents thermal transmission

Flexibility & Compatibility

Multi-source inputs / outputs (PV / Battery / DG / Grid / Load)

Configurable operating modes for diverse scenarios

On/Off-grid seamless switching (< 20 ms)

Intelligence & Efficiency

Real-time system monitoring with cloud connectivity

Integrated plug-and-play design for rapid installation

Advanced battery management system and comprehensive thermal management system

Technical Specifications

	Model	JAG-HS-0500kW-1075kWh	JAG-HS-1000kW-2150kWh
DC Side	Cell Type	3.2V / 280Ah, LFP	3.2V / 280Ah, LFP
	Nominal Voltage	768V, 5P240S	768V, 10P240S
	Nominal Energy	1075 / 1290kWh	1935 / 2150kWh
	Operating Voltage Range	672V to 850V	672V to 850V
	Max Continuous Charge / Discharge Rate	0.5P @ 25℃	0.5P @ 25℃
	Cycle Life	≥6,000	≥6,000
AC Side	Rated Power	500 kW	1000 kW
	Rated Grid Voltage	400V	400V
	Grid Voltage Range	320V to 460V	320V to 460V
	Rated Output Current	722A	1444A
	Rated Grid Frequency	50/60Hz	50/60Hz
	Power Factor	1.0 leading to 1.0 lagging	1.0 leading to 1.0 lagging
	Overload Capacity	110 % long term, 120 % 1 minute	110 % long term, 120 % 1 minute
	AC Output	3W+N+PE	3W+N+PE
	Isolation Transformer	315/400 Vac	315/400 Vac
	On/Off-grid Switching	Support (< 20 ms)	Support (< 20 ms)
PV Side	Max. PV Input Voltage	1000Vdc	1000Vdc
	Max. PV Power	660 kWp to 825 kWp	1320 kWp to 1650 kWp
	MPPT Operating Voltage Range	250 Vdc to 950 Vdc	250 Vdc to 950 Vdc
System Parameters	Dimensions (W × D × H)	6058mm × 2438mm × 2896mm	12192mm × 2438mm × 2896mm
	Weight	≤2.1t	≤3.8t
	Operating Temperature	0 to +45℃	0 to +45℃
	Humidity	0 to 95 % RH (non-condensing)	0 to 95 % RH (non-condensing)
	Protection Level	IP54	IP54
	Anti-corrosion Level	C4M	C4M
	Noise Level	<75dB	<75dB
	Altitude	2000m	2000m
	Cooling Method	Air Cooling	Air Cooling
	Fire Fighting System	Heptafluoropropane	Heptafluoropropane
	EMS Communication	RS485，TCP/IP	RS485，TCP/IP

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