| Customization: | Available |
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| Container Size: | L1560mm*D1380mm*H2385mm |
| Weight: | 2600kg |
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Intelligent energy storage + peak shaving and valley filling, saving 30% of annual electricity bills
Sharing of actual case data from our customers
Based on the wholesale time-of-use electricity prices in Germany, the difference between peak and off-peak electricity prices is approximately 0.238 euros per kWh
(Data as of June 17, 2025), we assume a daily charge-discharge cycle of 1, an annual usage of 340 days, and annual operation and maintenance
The cost is 2% of the total investment cost, and the total cost of this small industrial and commercial storage facility in the German market is approximately 32,600 euros,
The net income can be achieved through peak and valley electricity pricing, amounting to 7,447 euros per year, with a static payback period of approximately 4.4 years.
| Project | Unit | Numerical Value |
| Power:(kw) | kW | 50 |
| System Capacity:(kwh) | kWh | 100 |
| Construction cost | €/wh | 0.326 |
| Total investment | € | 32,609 |
| Number of charge and discharge cycles per day | number of times | 1 |
| Peak and valley electric charges | €/kwh | 0.238 |
| Annual electricity bill savings | €/year | 8 ,099 |
| Annual operation and maintenance cost | €/year | 652 |
| Annual net income | €/year | 7,447 |
| Static payback period | year | 4.4 |
Revenue model
1. Peak - valley arbitrage:Leverage the differential between peak and valley electricity prices, charging energy storage systems during low - cost valley periods and discharging to meet power needs during high - cost peak periods, thereby cutting electricity expenses.
2. Enhance power supply reliability:In the event of a grid outage or malfunction, function as a backup power source to deliver uninterrupted power to commercial and industrial facilities.
3. Improve power quality:Mitigate power load fluctuations, minimize voltage and frequency deviations, and ensure the stable operation of electrical equipment.
4. Participate in demand response initiatives:Modify electricity usage patterns in response to grid requirements and earn corresponding financial incentives.
Product Advantage
Safe and reliable: Serve as an emergency backup power source to ensure continuous operation.
Flexible configuration: Modular design, expansion and customization. Convenient installation.
High efficiency: Optimize energy usage and reduce costs.
Intelligent operation and maintenance: Reduce operation and maintenance costs, promote green energy consumption.
Grid-friendly: Grid-connected/off-grid switching, multiple protection.
Technical Parameters
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Product Model |
COREY 215CE |
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System Parameter |
Battery Cell |
LFP(LiFePO4) 3.2V 280Ah |
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System Capacity |
215kWh |
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Rated Power |
105kW |
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Access Method |
3W+N/3W+N+Pe |
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Communication |
CAN/RS485/Ethernet/4G |
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Communication Standard |
Modbus TCP,Modbus RTU, CAN2.0, IEC61850, IEC104 |
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Cooling Method |
Intelligent Liquid Cooling |
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Fire Fighting |
Aerosol(pack-level + cluster-level ) + Water Fire Protection(cabinet-level) |
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Operating Altitude |
4000m(>2000m, derating operated) |
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Operating Temperature |
0ºC~50ºC(charge),-20ºC~50ºC(discharge),25ºC±2ºC(optimum) |
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Relative Humidity |
5% ~ 95% RH |
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Protection Level |
IP54 |
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Anti-corrosion Level |
C4 |
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Noise |
≤75dB |
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Weight |
2600kg±50kg |
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Size |
L1560mm*D1380mm*H2385mm |
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AC Side |
Rated Voltage |
230V/400V(±15%) |
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Rated Frequency |
50/60 Hz |
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Maximum Current |
167A |
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Power Factor |
≥0.99(-1~1) |
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DC Component |
<0.5% |
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THDi |
<2%(rated power) |
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THDu |
<3%(off-grid,linear load) |
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Charge-Discharge conversion time |
<100ms |
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Automatic on-grid and off-grid switching time |
20ms(optional) |
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Anti-backflow |
Optional |
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Overload Capability |
1.1 times for long-term |
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DC Side |
Series-parallel Number |
1P240S |
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Rated Voltage |
768V |
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Voltage Range |
682~864V |
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Maximum Current |
170A |
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Discharge Depth |
95%DOD |
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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 |
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