eSpire 233 Energy Storage System



Description
Safe Technology & Multi-level Protection
The solution uses the best-in-class 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.
Compact Design for Flexible Install
The product has a slick and compact design that can be flexibly fit into indoor and outdoor space.
Advanced Liquid Cooling for the Extended Battery Lifespan
The unique liquid cooling system optimizes the battery thermal performance by 3 times, which extends the battery lifespan and increases your investment.
Turnkey System for Fast Install
Fully integrated, pre-configured package system reduces on-site installation time; includes inverter(s), battery trays, racks, BMS, local Controller, HVAC, fire suppression, isolation transformer and outdoor rated enclosure.
Easy & Flexible to scale (Easy scalability)
This outdoor rated, modular solution can be expanded to 2.80 MWH capacity easily (Max. 12 unit in parallel).
Excellent Local Support
Our US based technical support team can help you from project design to completion
eSpire 233 Configuration Chart

Battery Data | |
Battery Bank Capacity [kWh] | 233 |
Operation Voltage Range [V] | 728.5 – 936.4 |
Nominal Voltage [V] | 832 |
Cell Type | LFP Prismatic |
Cell Life @ 25C | >6000 |
DOD | 90% |
Ambient Working Temperature | -25 ~ 45C (-13 ~ 113 F) |
Cooling | Integrated Liquid Cooling |
Battery Bank Scalability | up to 15 (3.5 MWh) |
Inverter Data | |
Rated AC Output Power [kVA] | 125 |
Rated Grid Voltage Inverter Output | 480V Delta |
Rated Grid Voltage at Transformer | 480V Phase Y (Wye) |
Rate Grid Frequency [Hz] | 60/50 Hz |
Rated AC Current | 150.4 A |
Max. Continuous AC Current | IEEE 1547 Compliant, <3% at rated power |
Current THD | 120V/240V |
Power Factor | -1 to 1 |
Transformer Rating | 125 kVA |
System Data | |
Ambient Working Temperature | -25 ~ 45C (-13 ~ 113 F) |
Storage Temperature Range | -25 ~ 45C (-13 ~ 113 F) |
Certification | UL1973, UL9540(pending), UL9540A, UL1741/1741SA(pending), IEC62619, IEC62477-1, IEC61000-6-2/4 GB/T 34133-2017, UL1741, IEEE1547.1, UL1741SA, IEC62477, IEC61000 |
- Peak shaving for demand charge management
- Load shifting for time-of-use savings
- Real and reactive power compensation to improve power quality
- Standalone operation in off-grid mode for power backup
- Store excess solar energy during the day and use at another time