LIQUID-COOLED HYBRID CABINET
LIPAL HYBRID SERIES
LiPal Hybrid ECO-B261LP-2H
261 kWh All-in-One Liquid-Cooled Hybrid ESS Cabinet
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261 kWh
Battery Capacity
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125 kW
Output Power
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8,000+
Cycle Life
Built for EPCs, distributors, and C&I energy storage buyers, the LiPal Hybrid ECO-B261LP-2H combines 261 kWh LFP battery capacity, 125 kW hybrid power conversion, liquid cooling, and PV-ready energy management in one compact outdoor ESS cabinet for solar-plus-storage, peak shaving, and backup power projects.
CERTIFICATIONS
UN38.3
IEC62619
IEC63056
G99
VDE4105
NRS097
C10/11
[ PRODUCT PERFORMANCE ]
Core Performance Data for LiPal Hybrid ECO-B261LP-2H
Backed by SUNPAL's global energy storage supply experience and certified product design, the LiPal Hybrid ECO-B261LP-2H delivers 261 kWh battery capacity, 125 kW hybrid output, and up to 250 kW PV input for C&I solar-plus-storage, peak shaving, and backup power projects.
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261 kWh
Battery Capacity
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125 kW
Output Power
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250 kW
Max. PV Input
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8,000+
Cycle Life
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90%
Round-Trip Efficiency
[ SYSTEM CONFIGURATION ]
Core System Configuration of LiPal Hybrid ECO-B261LP-2H
The ECO-B261LP-2H combines LFP battery packs, hybrid inverter, BMS, EMS, PV input, liquid cooling, and fire protection in one 261 kWh outdoor ESS cabinet, helping C&I solar-plus-storage projects reduce integration work and improve system reliability.
[ PRODUCT ADVANTAGES ]
Why Choose LiPal Hybrid ECO-B261LP-2H?
The LiPal Hybrid ECO-B261LP-2H is built for C&I solar-plus-storage projects that require PV input, battery storage, hybrid power conversion, and liquid-cooled thermal control in one cabinet. Its integrated design helps EPCs, project developers, and commercial buyers reduce field integration work while improving solar utilization, backup reliability, and long-term energy performance.
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All-in-One Hybrid Architecture
LFP battery packs, hybrid PCS, BMS, EMS, PV input, liquid cooling, and fire protection are integrated in one outdoor cabinet, reducing installation work and simplifying project deployment.
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250 kW PV Input Capability
With up to 250 kW PV input, a 150–950 V PV voltage range, and 10 MPPT channels, the system supports flexible solar array design and higher PV self-consumption.
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Liquid-Cooled Battery Control
Liquid cooling combined with forced air cooling helps maintain stable battery temperature and supports consistent performance during high-cycle commercial energy storage operation.
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Compact 261 kWh Cabinet Design
The 261 kWh cabinet delivers high energy capacity within a compact footprint, making it suitable for factories, commercial buildings, EV charging sites, and space-limited C&I projects.
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Scalable Project Configuration
The modular system architecture supports parallel deployment and future capacity expansion, helping customers match changing load profiles and energy storage requirements.
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Multi-Mode Energy Management
The ECO-B261LP-2H supports solar self-consumption, peak shaving, backup power, and demand charge management, giving businesses more control over electricity cost and power reliability.
[ TECHNICAL SPECIFICATIONS ]
Full Specifications for the LiPal Hybrid ECO-B261LP-2H
| Model | ECO-B261LP-2H |
| DC Side | |
| Cell Type | LFP / 314 Ah |
| Pack Configuration | 52.25 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 ℃) |
| Cycle Life | ≥ 8000 cycles |
| AC Side | |
| Rated Output Power | 75kW | 80kW | 99.9kW | 100kW | 125kW |
| Rated AC Voltage | 400 V |
| AC Voltage Range | ±15% |
| Grid Type | 3W+N+PE |
| Rated Frequency | 50Hz/60Hz |
| Power Factor | 0.99 / -0.8 ~ +0.8 |
| THDi | ≤3% |
| DC Ratio | ＜0.5%Ipn |
| General | |
| Max. Round Trip Efficiency | 0.9 |
| Communication | Modbus TCP/IP |
| Fire Suppression System | Aerosol |
| Ingress Rating | IP55 |
| Cooling | Liquid cooling+Forced air cooling |
| Operating Temperature | -25℃ ~55℃ (Derating after 45℃) |
| Anticorrosion Rating | C4 (C5 optional) |
| Humidity | 0~95% RH (non-condensing) |
| Altitude | 3000m (Derating above 2000m) |
| Dimensions (W×D×H) | 1,050×1,350×2,400 mm |
| Weight | 2600 kg |
| Safety/EMC | UN38.3, IEC62619, IEC63056, IEC62477-1, IEC61000-6-2/4 |
| Grid code | EN50549-1/-10, EN50549-2/-10, G99, VDE4105, NRS097, C10/11 |
| PV Input | |
| Max.input power | 150kW | 160kW | 200kW | 200kW | 250kW |
| PV Voltage Range | 150V~950V |
| MPPT | 10 |
| MAX. Input Current | 40A*10 |
[ PRODUCT SOLUTIONS ]
Hybrid ESS Solutions for C&I Solar-Plus-Storage Projects
Built for C&I solar-plus-storage projects, the LiPal Hybrid ECO-B261LP-2H supports PV self-consumption, peak shaving, backup power, and microgrid energy management with 261 kWh storage, 125 kW hybrid output, and up to 250 kW PV input.
PV Self-Consumption
Peak Shaving
Backup Power
[ KNOWLEDGE CENTER ]
Frequently Asked Questions
Everything You Need to Know About LiPal Hybrid ECO-B261LP-2H
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What is the LiPal Hybrid ECO-B261LP-2H?
The LiPal Hybrid ECO-B261LP-2H is a 261 kWh all-in-one liquid-cooled hybrid ESS cabinet for commercial and industrial solar-plus-storage projects. It integrates LFP battery packs, hybrid inverter, BMS, EMS, liquid cooling, fire protection, and PV input management into one outdoor cabinet.
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Can the ECO-B261LP-2H connect directly to solar PV?
Yes. The system supports up to 250 kW PV input, a 150V–950V PV voltage range, and 10 MPPT channels, enabling flexible PV array design and efficient C&I solar-plus-storage integration.
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How does this hybrid ESS cabinet reduce electricity costs?
The ECO-B261LP-2H stores excess solar energy or off-peak electricity and discharges during peak-demand periods. This helps businesses improve PV self-consumption, reduce peak demand charges, and support long-term energy cost control.
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Why does the ECO-B261LP-2H use liquid cooling?
Liquid cooling combined with forced air cooling helps maintain stable battery temperature during frequent charge and discharge cycles. Better thermal consistency improves battery performance, safety, and service life in demanding C&I energy storage applications.
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Is the ECO-B261LP-2H easy to install for EPC projects?
Yes. Its all-in-one cabinet design integrates battery storage, hybrid PCS, cooling, fire suppression, and control systems before delivery, reducing on-site wiring, commissioning time, and integration complexity for EPCs and project developers.
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Can multiple ECO-B261LP-2H cabinets be used together?
Yes. The modular architecture supports parallel deployment, allowing commercial and industrial users to expand battery capacity and output power as site load, PV capacity, or backup power requirements increase.
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What safety protections are included?
The system uses LFP battery technology, intelligent BMS monitoring, IP55 outdoor protection, aerosol fire suppression, thermal management, and multiple electrical protection functions. It is designed to meet international standards such as UN38.3, IEC62619, IEC63056, and IEC62477-1.
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How can I get ECO-B261LP-2H pricing or a datasheet?
Contact SUNPAL with your project location, load profile, PV capacity, backup duration, and grid requirements. Our team can provide a custom quote, datasheet, lead time, and technical configuration support for distributors, EPCs, and C&I energy storage buyers.
[ CONTACT OUR TEAM ]
Get a Custom Quote for LiPal Hybrid ECO-B261LP-2H
Share your C&I solar-plus-storage project requirements and receive ECO-B261LP-2H pricing, lead time, datasheet support, and a tailored liquid-cooled hybrid ESS cabinet configuration within 24 hours.
Our engineering team responds within 3 working days with acustomized technical proposal including system design, BOM, and ROI analysis.
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+86 18269912022
ess@sunpalpower.com
ess@sunpalpower.com