- Overview
- Product Description
- Project Case
- Company Profile
- FAQ
Overview
Basic Info
Model NO.Corey-233
Nominal Voltage230V/400V
Warranty5 years
Nominal Capacity233kwh
Cycle Life9000
CertificationsCE/UL
Battery TypeLiFePO4
Grid ConnectionHybrid Grid
Communication InterfaceCan/RS485/Ethernet/4G
Product NameCommercial & Industrial Energy Storage
Cooling MethodIntelligent Liquid Cooling
Discharge Depth95%Dod
Switching Time20ms (Optional)
Protection LevelIP54
AC Side Rated Voltage230V/400V(±15%)
AC Side Rated Frequency50/60 Hz
AC Side Max Current167A
DC Side Rated Voltage768V
Specification1560*1380*2385mm
OriginChina
Packaging & Delivery
Package Size166.00cm * 153.00cm * 260.00cm
Package Gross Weight2800.000kg
How to quickly help you recoup your investment through C&I Energy Storage Products?
📈
Peak-Valley Arbitrage: Buying low-cost electricity during off-peak hours and discharging it during peak or ultra-peak periods to reduce corporate energy costs.
⚡
Load Management: Optimizing demand through energy storage deployment to minimize short-term peak loads, lower demand charges, and enhance user revenue.
🔄
Demand Response: During power shortages, enterprises voluntarily reduce consumption (e.g., peak shaving) to support grid stability, earning economic incentives in return.
🔋
Backup Power Supply: Providing emergency power to critical uninterrupted loads in industrial parks during outages, ensuring operational continuity and ensuring business continuity during power outages or restrictions.
🌐
Spot Market & Ancillary Services: As an independent market entity, commercial and industrial energy storage often participates in various power market transactions-such as peak shaving, frequency regulation, and spot trading-through aggregated storage or virtual power plant models, thereby boosting user profits.
Product Description
Product Advantages
✓Safe and reliable, C4 anti-corrosion, IP54 protection, multiple fire protection.
✓Intelligent battery management system to extend battery life.
✓Multi-layer protection measures to ensure safety.
✓Intelligent operation and maintenance, reduce operation and maintenance costs.
✓Grid-friendly, grid-connected/off-grid switching, multiple protection.
Technical Parameters
| Product Model |
COREY 233CE |
| System Parameter |
Battery Cell |
LFP(LiFePO4) 3.2V 280Ah |
| System Capacity |
233kWh |
| Rated Power |
105kW |
| Access Method |
3W+N/3W+N+Pe |
| Communication |
CAN/RS485/Ethernet/4G |
| Communication Standard |
Modbus TCP, Modbus RTU, CAN2.0, IEC61850, IEC104 |
| Cooling Method |
Intelligent Liquid Cooling |
| Fire Fighting |
Aerosol(pack-level + cluster-level ) + Water Fire Protection(cabinet-level) |
| Operating Altitude |
4000m(>2000m, derating operated) |
| Operating Temperature |
0ºC~50ºC(charge), -20ºC~50ºC(discharge) |
| Relative Humidity |
5% ~ 95% RH |
| Protection Level |
IP54 |
| Anti-corrosion Level |
C4 |
| Noise |
≤75dB |
| Weight |
2800kg±50kg |
| Size |
L1560mm*D1380mm*H2385mm |
| AC Side |
Rated Voltage |
230V/400V(±15%) |
| Rated Frequency |
50/60 Hz |
| Maximum Current |
167A |
| Power Factor |
≥0.99(-1~1) |
| DC Component |
<0.5% |
| THDi |
<2%(rated power) |
| THDu |
<3%(off-grid, linear load) |
| Charge-Discharge conversion time |
<100ms |
| Automatic on-grid and off-grid switching time |
20ms(optional) |
| Anti-backflow |
Optional |
| Overload Capability |
1.1 times for long-term |
| DC Side |
Series-parallel Number |
1P260S |
| Rated Voltage |
832V |
| Voltage Range |
728~936V |
| Maximum Current |
159A |
| Discharge Depth |
95%DOD |
| Certifications |
CQC, LVRT/HVRT, EN 62477, EN 61000, EN 50549-2, UN38.3, EN 62619, VDE 4105, VDE O126-1-1, XP C15-712-3, UTE C15-712-1, VFR 2019 |
Applications
Factory buildings, commercial buildings, areas with power shortages, and remote areas.
Project Case
Company Profile
Established in 2014, the group started the business of automated intelligent equipment with laser welding technologies for new energy lithium battery modules, providing "high intelligence manufacturing solutions" for top lithium battery energy storage system integration manufacturers.
A dedicated power supply technology branch was founded to provide one-stop green power station solutions including Turnkey Services, Microgrid Solutions, Photovoltaic Project Solutions, and Energy Storage Project Solutions.
Committed to becoming a global leading microgrid solution provider and new energy product supplier, the company aims to promote clean and intelligent energy transformation, helping to build zero-carbon power systems that provide stable, safe, and clean power.
Frequently Asked Questions (FAQ)
Q1: What is the nominal capacity and battery type of the Corey-233 energy storage system?
A1: The Corey-233 system features a nominal capacity of 233kWh utilizing high-safety LiFePO4 (LFP) battery cells rated at 3.2V 280Ah.
Q2: How does the system manage battery temperature?
A2: It utilizes an Intelligent Liquid Cooling system to maintain optimal operating temperatures, extending the overall battery cycle life up to 9000 cycles.
Q3: Can this system function in off-grid mode during outages?
A3: Yes, the system supports both on-grid and off-grid modes with an automatic switching time of 20ms (optional), ensuring uninterrupted backup power supply.
Q4: What certifications does the Corey-233 energy storage system hold?
A4: The system is certified under major international standards, including CQC, CE, UL, EN 62477, EN 61000, EN 50549-2, UN38.3, and EN 62619.
Q5: What are the primary methods for recouping investment using this system?
A5: Investment can be recouped through peak-valley arbitrage, load management (minimizing peak demand charges), demand response incentives, and participating in spot market or ancillary services.
Q6: What protection and safety features are integrated into the cabinet?
A6: The cabinet features IP54 ingress protection, C4 anti-corrosion rating, and a multi-level fire protection system combining aerosol (pack/cluster level) and water fire protection (cabinet level).
Hudd Energy
