eSpire Mini Energy Storage System
Fully Integrated, Pre-configured Turnkey Solution
The eSpire Mini Energy storage system is a fully integrated, pre-configured turnkey solution for Large Residential and Light Commercial Projects (3Ph 208/480Vac @60Hz). The eSpire Mini has numerous applications such as Microgrid, backup, off-grid peak shaving, time of use, self supply, demand response and Virtual Power Plant (VPP). With AC and DC Coupling options, indoor and outdoor installation and Scalable capacity from 81-266kWh per unit, the eSpire Mini is perfect for your next project.
Product Features
Turnkey Solution for Fast Install
Fully integrated, pre-configured package system reduces on-site installation time; includes inverter(s), battery trays, racks, BMS, Microgrid Controller, HVAC, fire suppression, islanding switch, and outdoor rated enclosure.
Built-in Microgrid Controls
Ability to integrate with solar, genset, wind, micro-turbines, utility, or other distributed energy resources.
Adaptive Intelligent EMS / Fleet Management
Intelligent software to reduce electricity cost, prepare for resiliency, and maximize return on investment. Remote operation and maintenance for multiple sites.
Safe Technology & Multi-level Protection
Tier 1 Lithium Iron Phosphate (LFP) chemistry for the highest level of safety, thermal stability, and reliability; An integrated, multi-level Battery Management System (BMS) monitors, optimizes, and balances the system.
Easy & Flexible to scale (Easy scalability)
This outdoor rated, modular solution can be expanded depending on the energy and power requirement at either 208Vac or 480Vac with a maximum of 2 units in parallel.
Excellent Local Support
Our US based technical support team can help you from project design to completion.
C&I Checklist form
| Battery Capacity | 81/122/184 kWh | 122/184/246 kWh | 184/266 kWh |
| DC Data | |||
| Battery Chemistry | Lithium Iron Phosphate | ||
| Cell Life Cycle | 80% Retention with 6,000 cycles @ 1C, 25oC | ||
| Cell Spec | 3.2Vdc / 100Ah | ||
| Cell Configuration/Pack | 2P16S | ||
| Pack Spec | 51.2 V / 200 Ah | ||
| Pack Nominal Energy (kWh) | 10.24 kWh | ||
| String Rack Configuration | 1P8S/1P12S/2P9S | 1P12S/2P9S | 2P9S/2P13S |
| Rack Nominal Voltage | 410/614/460 Vdc | 614/460/614 Vdc | 460/665 Vdc |
| Voltage Range | 350 – 750 Vdc | ||
| BMS Communication Interface | RS485 via Serial, Ethernet via Cat 5 or Cat 6 | ||
| BMS Communication Protocol | Modbus RTU, Modbus TCP | ||
| AC Data | |||
| PCS Rated AC Power | 30 kW | 60 kW | 90 kW |
| Rated Grid Voltage | 3Ph 480 Vac/208 1 Vac | 3Ph 480 Vac/2082 Vac | 3Ph 480 Vac/208 <strong>2) Vac</strong |
| Maximum Continuous Charge/Discharge Power | 30 kW | 60 kW | 90 kW |
| Grid Voltage Range | ± 15% / ± 10% | ||
| AC Rated Current | 36.1 / 83.3 Amps | 72.2 / 166.5 Amps | 108.3 / 250 Amps |
| Output THDi | ≤ 3% | ||
| Automatic Transfer Switch timing | 20ms | ||
| Grid Frequency Range | 50 Hz / 60 Hz ±2.5% | ||
| Grid Connected Power Factor | 1 (leading) ~ 1 (lagging) | ||
| Wiring Configuration | 3 Phase 4 Wire (3P4W Configuration) | ||
| PV Input (DC Coupled Only) | |||
| PV Input Power | 45 kW | 90 kW | 135 kW |
| PV Input Voltage Range | 200 – 810 Vdc | ||
| MPPT per charge controller | 3 3 (3 x 35A) | ||
| General Data | |||
| Dimensions without Clearance (W x D x H) | 82.7 x 51.18 x 97.05 in (2100 x 1300 x 2465 mm) | ||
| Weight of Whole System | Up to 8860 lbs | ||
| Enclosure Degree of Protection | NEMA 3R / IP54 | ||
| Operating Temperature Range | -22 F to 131 F (-30 C to 55 C) | ||
| Relative Humidity | 0 ~ 90% (No Condensing) | ||
| Max Altitude | 10,000 ft (3,000 m) | ||
| Noise Level | 70 dB | ||
| Cooling System | Forced Air Cooling | ||
| Communication Interface | RS485, Ethernet, HMI | ||
| Certificates | UL1973, UL9540(A), UL1741-SB, IEEE-1547, IEEE-519, UL9540, CEC, SGIP, OGPe | ||
1Only 30KW PCS configuration has 480/208 Vac output. 2 External Transformer is required for 208Vac step-down. 3 Each MPPT has 2 string inputs.
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