AIR-COOLED HYBRID CABINET
AIRPAL HYBRID SERIES
AirPal Hybrid ECO-B64WX
64 kWh All-in-one Air-cooled Hybrid Cabinet for Small-to-Mid C&I Projects
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64 kWh
System Capacity
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50 kW
Rated Output
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5,500+
Cycle Life
The AirPal Hybrid ECO-B64WX packs a LiFePO₄ battery system, hybrid inverter, BMS, EMS, HVAC, and fire protection into one compact cabinet — giving smaller C&I sites a plug-and-play way to add PV integration, self-consumption, peak shaving, and backup power without a large-footprint installation.
CERTIFICATIONS
UN38.3
IEC62619
IEC63056
IEC62477-1
IEC61000-6-2/4
[ PRODUCT PERFORMANCE ]
Core Performance Data Behind the AirPal Hybrid ECO-B64WX
Every specification here is validated through rigorous laboratory testing, cycle performance evaluation, and real-world commercial energy storage deployments — not just theoretical ratings.
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64.512 kWh
Battery Capacity
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50 kW
Hybrid Inverter Output
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5,500+
Cycles Battery Life
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4 MPPT
Independent PV Inputs
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IP55
Outdoor Protection Rating
[ SYSTEM CONFIGURATION ]
Core System Configuration Inside the ECO-B64WX
Battery modules, hybrid inverter, BMS, EMS, HVAC, and fire suppression are integrated into a single cabinet for efficient, all-in-one energy management — cutting down the number of separate systems that need to be sourced and commissioned on site.
[ PRODUCT ADVANTAGES ]
Why Choose AirPal Hybrid ECO-B64WX for Compact C&I Deployments?
The AirPal Hybrid ECO-B64WX delivers efficient, safe, and flexible energy storage through an integrated design, intelligent management, and a scalable architecture built specifically for commercial and industrial applications with limited installation space.
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Economic & Efficient
With over 87% round-trip efficiency and over 95% depth of discharge, the ECO-B64WX improves energy utilization and strengthens overall system economics.
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Safe & Reliable
IP55 protection, optimized ventilation, and advanced thermal management keep battery temperature differences within 6℃ for dependable long-term operation.
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Compact & Convenient
A compact 0.96㎡ footprint makes transportation, installation, and space planning noticeably easier than larger cabinet formats.
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Expandable & Modular
The modular design supports parallel connection, allowing flexible system expansion as energy storage needs grow.
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Versatile Compatibility
Compatible with multiple hybrid inverter brands, giving system integrators more flexibility and a wider range of configuration choices.
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PV Pluggable Design
Direct PV connection through integrated MPPT inputs allows seamless solar integration without additional PV combiner equipment.
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Self-developed Technology
Self-developed PACK, BMS, and EMS technologies ensure tighter compatibility, coordinated operation, and more reliable system performance.
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Easy O&M
Supports both onsite and cloud-based operation and maintenance, simplifying monitoring and reducing service turnaround time.
[ TECHNICAL SPECIFICATIONS ]
Full Specifications for the AirPal Hybrid ECO-B64WX
| Model | ECO-B64WX |
| DC Side | |
| Cell Type | LFP / 120 Ah |
| Pack Configuration | 9.216 kWh /1P24S |
| System Configuration | 64.512 kWh /1P168S |
| Rated DC Voltage | 537.6 V |
| DC Voltage Range | 470.4 ~ 604.8 V |
| Max. Charge/Discharge Rate | 0.8 P |
| Max. Depth of Discharge | 100% (25 ± 2 ℃) |
| Cycle Life | ≥ 5,500 cycles |
| AC Side | |
| Rated Output Power | 25kW / 30kW / 36kW / 40kW / 50kW |
| Rated AC Voltage | 400 V |
| AC Voltage Range | ±15% |
| Grid Type | 3W+N+PE |
| Rated Frequency | 50Hz/60Hz |
| Power Factor | 0.99 / -1 ~ +1 |
| THDi | ≤3% |
| DC Ratio | ＜0.5%Ipn |
| General | |
| Max. Round Trip Efficiency | 0.87 |
| Communication | Modbus TCP/IP |
| Fire Suppression System | Aerosol |
| Ingress Rating | IP55 |
| Cooling | 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) | 800×1,200×2,030 mm |
| Weight | 1,000 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 | 37.5kW / 45kW / 54kW / 60kW / 75kW |
| PV Voltage Range | 200V~850V |
| MPPT | 4 |
| MAX. Input Current | 30A*4 |
[ PRODUCT SOLUTIONS ]
Smart Energy Storage Solutions for Multiple Commercial Scenarios
From daytime solar storage to peak-hour energy shifting and emergency backup, the ECO-B64WX supports multiple operating modes for commercial energy applications — giving smaller sites the same operational flexibility as larger ESS installations.
C&I Energy Storage
Self-Consumption
Backup Power
[ KNOWLEDGE CENTER ]
Frequently Asked Questions
Everything You Need to Know About AirPal Hybrid ECO-B64WX
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What is the AirPal Hybrid ECO-B64WX and what applications is it designed for?
It's a 50kW / 64.512kWh all-in-one air-cooled hybrid ESS cabinet integrating LiFePO₄ battery storage, a hybrid inverter, BMS, EMS, HVAC, and fire suppression — designed for commercial and industrial applications such as solar self-consumption, peak shaving, and backup power.
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Can the ECO-B64WX be connected directly to a PV system?
Yes. It supports direct PV connection with 4 MPPT inputs, enabling efficient solar energy utilization without requiring additional PV integration hardware.
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What operating modes does the ECO-B64WX support?
It supports self-consumption, peak shaving, and backup power, helping sites store excess solar energy, reduce peak electricity demand, and keep power available during grid interruptions.
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Can the ECO-B64WX be expanded later for larger energy requirements?
Yes. Its modular architecture and parallel connection capability allow the system to expand as project requirements grow, without needing to replace the original unit.
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How does the ECO-B64WX ensure battery safety in outdoor environments?
IP55 protection, optimized air cooling, aerosol fire suppression, and intelligent battery management work together to maintain stable, safe operation even in demanding outdoor conditions.
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What battery performance can I expect from the ECO-B64WX?
The system uses LFP battery technology rated for ≥5,500 cycles, up to 100% depth of discharge, and up to 87% round-trip efficiency — solid numbers for a compact, entry-level C&I ESS.
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Is the ECO-B64WX easy to install and maintain given its small footprint?
Yes. The all-in-one cabinet fits within a 0.96㎡ footprint, simplifying transportation, installation, and commissioning, with both onsite and cloud-based O&M options for ongoing maintenance.
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Does the ECO-B64WX work with different hybrid inverter brands?
Yes. It supports multiple hybrid inverter brands, giving project developers more flexible configuration options depending on what's already specified for the site.
[ CONTACT OUR TEAM ]
Get a Custom Quote for AirPal Hybrid ECO-B64WX
Share your project requirements with us and receive a customized energy storage configuration, detailed pricing, and professional technical support 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