Product Center

ATLAS H261L

C&I Energy Storage System

125kW AC | 250kW PV | 150-950V MPPT | Liquid Cooling

High-Power PV and Energy Storage Compatibility

Advanced Liquid Cooling Thermal Management

Equipped with an advanced liquid-cooling system, the solution maintains battery cells within their optimal operating temperature range, ensuring stable performance, enhanced safety, and long-term reliability.

Integrated PV-Storage DC-Coupled Architecture

Built on an advanced Hybrid Power System architecture, the solution adopts a PV-storage DC-coupled design, combining high-cycle-life battery cells with proprietary high-precision BMS control algorithms to enable efficient coordination between solar generation and energy storage, maximizing overall system performance.

Model	ATLAS H261L
Battery Parameters
Cell Type	LiFePO 4
Cell Specification	314 Ah
PACK Capacity	52.2 kWh
Rated Capacity	261.2 kWh
Rated Voltage	832 V DC
Input DC(PV side)
Recommended Max. PV Array Size	250 kW
Max. Usable PV Input Power	250 kW
Rated Voltage	600 V
Start-up Voltage	180 V
MPPT Voltage Range	150 V ~ 950 V
MPPT Number / Max. Input Strings Number	10/20
Max. Input Current	10*42 A
Max. Short Circuit Current	10*60 A
AC Side Grid-Connected Parameters
Nominal AC Output Power	125 kW
THDi	< 3 %
Rated Voltage	3/N/PE, 220/380 V;3/N/PE, 230/400 V
Rated Frequency	50 Hz/60 Hz
AC Side Off-Grid Parameters
Rated Output Power	125 kW
Wiring Method	3/N/PE
Rated Output Voltage	3/N/PE, 220/380 V;3/N/PE, 230/400 V
Rated Output Frequency	50 Hz/60 Hz
System Parameters
Display	Local Touchscreen
Protection Level	IP54
Cooling Mode	Liquid Cooling (DC Side)
Installation	Floor Standing
Corrosion-Proofing Grade	C3 (C5 Optional)
Environment Temperature	−20 °C to +55 °C（＞45℃ derating）
Ambient Humidity	0~100 %
Noise	＜70 dB(1m)
Altitude	≤ 2,000 m（no derating）
Dimensions (WHD)	1,7001,3002,450 mm
Weight	2,300 kg

If you have any project requirements, please contact us.

0551-66105555
office@ligoo.cn
No. 15 Hengyang Road, Guxian Subdistrict, Economic and Technological Development Zone, Yantai City, Shandong Province, China
Floors 1–4, South Building, Building C2, Innovation Industrial Park, High-tech Zone, Hefei City, Anhui Province, China
3rd Floor, Building B, Tongfang Kexing Science Park, No. 11 Langshan Road, Nanshan District, Shenzhen City, Guangdong Province, China
No. 59 Gaoliang Xiejie, Haidian District, Beijing City, China

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