The ECO-E261LP-2A features advanced pack-level liquid cooling and temperature balancing, maintaining cell temperature differences within 3℃. This enhances cell temperature consistency and extends battery life. Its modular design enables flexible parallel configurations and higher energy density, significantly improving cost-effectiveness, safety, and installation convenience for ESS projects.
Integrating active liquid cooling technology, the ECO-E261LP-2A battery cabinet achieves high efficiency (≥89%) and an extended cycle life (≥8,000 cycles). It supports 0.5P continuous power with IP55 protection, ideal for demanding commercial and industrial storage applications.
| DC Side | |
|---|---|
| Cell Type | LFP / 314 Ah |
| Pack Configuration | 52.2 kWh / 1P52S |
| System Configuration | 261 kWh / 1P260S |
| Rated DC Voltage | 832 V |
| DC Voltage Range | 728 ~ 936 V |
| Max. Charge/Discharge Rate | 0.5 P |
| Max. Depth of Discharge | 100% (25 ± 2 ℃) |
| AC Side | |
| Rated Output Power | 125 kW |
| Rated AC Voltage | 400 V |
| AC Voltage Range | ±15% |
| Grid Type | 3W+N+PE |
| Rated Frequency | 50 Hz / 60 Hz |
| Power Factor | 0.99/ -1 ~ +1 |
| THDi | ≤3% |
| General Information | |
| Max. RoundTrip Efficiency | 89% |
| Cycle Life | ≥ 8,000 cycles |
| Communication | Modbus TCP/IP |
| Fire Suppression System | Aerosol |
| Ingress Rating | IP55 |
| Cooling | Liquid cooling + Forced air cooling |
| Operating Temperature | -25℃~55℃ (Derating after 45℃) |
| Dimensions (W*D*H) | 1,050*1,350*2,400 mm |
| Weight | 2,600 kg |
Professional Full-Cycle Service:
From Italy, the Netherlands, Belgium, Czech Republic, and Poland in Europe, to Ukraine, Southeast Asia, Africa, and the Middle East, our energy storage solutions are transforming energy landscapes worldwide. We deliver reliable, scalable BESS to empower energy security across continents.
We offer an industry-leading max 5+5 years warranty, coupled with a cells performance warranty of up to 8000 cycles at 75% SOH. Localized support is available via our service partners and warehouses stocked with ample spare parts.
UN38.3, MSDS, IEC 62619, IEC 63056, IEC 62477, IEC 61000, CEI 0-16, CEI 0-21, UL 9540A, and RoHS.
With 28 years of industry experience, we are a leading player in the energy storage sector. We dedicate 10% of revenue to R&D, ensuring continuous technological advancement. Our EcoVadis rating reflects a strong commitment to environmental, social, and governance (ESG) standards, powering the global energy transition.