Pylontech OPTIM US L520-OMNI
Unknown GLOBAL
Identity
| aliases | ['L520-OMNI'] |
| brand | Pylontech |
| category | batteries |
| manufacturer | Pylontech |
| manufacturer_key | pylontech |
| model | OPTIM US L520-OMNI |
| model_key | optim-us-l520-omni |
| product_family | OPTIM US Series (C&I Liquid-cooled ESS) |
| product_status | active |
| region | GLOBAL |
| release_year | 2026 |
Electrical
| ac_voltage_vac | 400 |
| chemistry | LiFePO4 (LFP 314Ah cells) |
| dc_voltage_range_v | 728-936 |
| nominal_energy_kwh | 522 |
| nominal_voltage_v | 832 |
| pcs_power_kw | 250/125 |
| round_trip_efficiency_pct | 90 |
| system_sizing | 522~2084kWh | 125~500 / 250~1MW | 0.25/0.5C | 400Vac |
Physical / mechanical
| dimensions_wdh_mm | 1900*1350*2480 |
| weight_kg | <5500 |
Environment
| altitude_m | <=3000 (derating >2000m) |
| working_temperature_c | -25~50 (derating >45C) |
Interfaces & connectors
| communication | ['CAN', 'RS485', 'Ethernet', '4G', 'Modbus-TCP/RTU'] |
Protection
| ip_rating | IP55 |
Certifications
| standards | ['IEC62619', 'IEC62040-1', 'IEC63056', 'IEC62933-5-2', 'CE', 'VDE2510-50', 'UL1973', 'UL9540A', 'PGS 37-1', 'EN 50549-1:2019', 'EN 50549-2:2019', 'IEC 61000-6-2', 'IEC 62477-1'] |
Documents
product-page
OPTIM US L520-OMNI source
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| source.category | commercial_industrial |
| source.status | current |