0086 181 3636 0528
JA Panet Liquid Cooled C&I ESS

1.Product Basic Information:
Liquid Cooled C&I (Commercial and Industrial) ESS (Energy Storage System) Products
– Manufacturer: JA SOLAR TECHNOLOGY CO., LTD.
Product Advantages
Safe & Reliable
Equipped with an intelligent three-level fire protection warning mechanism, combined with system explosion-proof design and pack-level detection & fire extinguishing functions.
– The cabinet adopts explosion-proof & fire-resistant insulation made of long-fiber alumina composite, which can withstand 1600℃.
– Features real-time AI monitoring with early warning to prevent thermal runaway.
– Has a millisecond-level linkage response capability.
Economical & Efficient
– Adopts long-life LFP (Lithium Iron Phosphate) batteries, which can provide higher returns on investment.
– Utilizes intelligent liquid cooling to manage the cell temperature difference within ±1.5℃.
– Has low auxiliary energy consumption, which is 30% less than that of air-cooled products.
– Allows a maximum of 20 grid-connected units in parallel to provide a 5MWh+ solution.
Smart & Convenient
– Applies a high-precision SOX algorithm, along with full-time passive balancing and status monitoring.
– Conducts pre-installation and pre-commissioning in the factory to facilitate on-site work.
– Enables full traceability of components during the manufacturing process, simplifying O&M (Operation and Maintenance) and after-sales services.
– Comes with pre-built multi-scene control strategies.

Technical Specifications
Mode :JAP-ES-125kW-261kWh
Nominal Energy : 261kWh
Cell Capacity :314Ah LFP
DC Side Parameters
Nominal Voltage: 832 Vdc
Voltage Range: 728–936 Vdc
Nominal Charge & Discharge Rate: 0.5P
Depth of Discharge: 95%
Nominal Power: 125kW
AC Side Parameters
Nominal Voltage: 380/400 Vac, ±15% (3P4W+PE)
Nominal Frequency: 50/60Hz
AC PF (Power Factor): 1.0 Leading ~ 1.0 Lagging
Physical Parameters
Dimensions (W×D×H): 989×1465×2473mm
Weight: 2700kg |
Battery Performance
Battery Cycle Life: 8000+
Environmental Adaptability
Operation Temperature Range: -30°C ~ +50°C
Operation Humidity Range: 0–95% (Non-condensing)
Cooling & Fire Protection
Cooling Method: Intelligent Liquid Cooling
Fire Suppression System: Pack-level & Cabinet-level Detection + Aeroso
System Protection
Protection Level: IP55
Anti-corrosion Level: C4
Communication Interface: Ethernet, CAN, RS485
Communication Protocol: MODBUS-TCP/IP, MODBUS-RTU |
Expansion Capability
Max. Parallel Quantity: 20
Certification : IEC 62619, IEC 63056, IEC 60730, IEC 62477, IEC 61000, UN 38.3

Supplementary Information from Related Summaries
Product Performance Highlights (Summary 1)
– The product (referred to as “the blue planet system” in the summary) has exceptional AC-side efficiency exceeding 90%, ensuring superior energy conversion and reliable performance.
– Its advanced liquid cooling technology maintains a temperature variation of less than 3°C between cells, enhancing reliability and extending the system’s lifespan even in extreme climates.
– Features lightning-fast switching with a transition time of less than 20 milliseconds, enabling seamless operation across grid-connected, off-grid, and generator-powered modes.
Alternative Similar Product (Zinc-Bromine Flow Battery C&I ESS, Summary 3)
Product Type | Zinc-Bromine Flow Battery C&I ESS
Model : JA-240-101
Rated Power :60kW
Rated Capacity : 240kWh
Weight | 10000kg
System Dimensions (W×D×H) |: 6058mm×2438mm×2896mm (20-foot container) |
Temperature Range: -20~55℃
Communication Method CAN/RS485/Ethernet
Protection Function :Overvoltage, overcurrent, undervoltage, short circuit, etc.
Application Scenarios : Industrial parks, factories, commercial buildings, charging piles, etc. |
Advantages:High safety, environmental friendliness, small footprint
