Zeno Electric
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The 20-ft and 40HQ liquid-cooled ESS container integrates PACK, EMS, BMS, HVAC, and fire safety system into one cabinet. Compared with air cooling, liquid cooling empowers the ESS product with higher power density and ensures the temperature difference between the cells within 3 ºC, which effectively extends battery service life and improves energy efficiency. The 20-ft liquid-cooled ESS container product can be applied to the power generation side, grid side, as well as C&I ESS scenarios that have strict requirements on power and capacity.
| 20FT System Configuration | |||
|---|---|---|---|
| Item | Details | Quantity | Description |
| Solar Panel | Panel (W): 620W | 420 | 12 pieces/string, total 35 strings. Capacity: 252kw |
| PV Combiner Box | PV Combiner Box | 5 | 7 inputs 1 output. For Combination of Multiple PV module strings |
| Inverter | PBD250 | 1 | 250kW solar charge controller |
| PCS250 | 1 | 250kW battery inverter | |
| Bypass 250 | 1 | Switch Between On grid and Off grid | |
| Enerlog | Enerlog | 1 | Monitor |
| Battery | BAT-Combiner box 1500V-1500A | 1 | For combination of multiple battery racks |
| 51.2V 280AH module | 60 | Battery With BMU module 51.2V 280AH Capacity 14.3kWh | |
| High Voltage Controller Box 1500V 300A | 4 | High Voltage Controller Box | |
| 20ft Container | 20ft Container | 1 | For outdoor installation, IP54, including lighting, fire-resistance system, battery rack, air conditioner |
| 40FT System Configuration | |||
|---|---|---|---|
| Item | Details | Quantity | Description |
| Solar Panel | Panel (W): 620W | 840 | 12 pieces/string, total 35 strings. Capacity: 252kw |
| PV Combiner Box | PV Combiner Box | 10 | 7 inputs 1 output. For Combination of Multiple PV module strings |
| Inverter | PBD500 | 1 | 250kW solar charge controller |
| PCS500 | 1 | 250kW battery inverter | |
| Bypass 500 | 1 | Switch Between On grid and Off grid | |
| Enerlog | Enerlog | 1 | Monitor |
| Battery | BAT-Combiner box 1500V-1500A | 1 | For combination of multiple battery racks |
| 51.2V 280AH module | 120 | Battery With BMU module 51.2V 280AH Capacity 14.3kWh | |
| High Voltage Controller Box 1500V 300A | 10 | High Voltage Controller Box | |
| 40ft Container | 40ft Container | 1 | For outdoor installation, IP54, including lighting, fire-resistance system, battery rack, air conditioner |
| Model | SUN20FT-0.5MW/1MWh | SUN40FT-1MW/2MWh |
|---|---|---|
| Battery Data | ||
| Cell type | 3.2V/280Ah/LFP | |
| Cell brand | HIGEE/EVE/REPT/CORNEX | |
| Cell life cycle | >8,000 cycles @ 25°C | |
| Cell spec | 3.2V/280Ah/315Ah/LFP | |
| Energy of Each Cluster | 200.704kWh/225.075KWh | |
| Number of Cluster | 5 | 10 |
| Total Rated Energy Capacity | 1003.52kWh | 2007.04kWh |
| Battery Voltage Range | 716.8V | |
| Rated voltage | 627.2V | |
| Voltage range | 627.2V~795.2V | |
| BMS communication interface | Ethernet, CAN, RS485 | |
| BMS communication protocol | Modbus RTU, Modbus TCP | |
| AC Data | ||
| Rated AC power | 1*500kW | 2*500kW |
| Max. PV Power | 1*600kW | 2*600kW |
| Rated AC voltage | 380V/400V/220V/480V | |
| AC PF | 1 leading ~ 1 lagging | |
| Output THDi | ≤3% | |
| Nominal grid frequency | 50/60Hz | |
| Isolation method | 3 Phase 4 Line Transformer | |
| General Data | ||
| Dimension w/o clearances (L*W*H) | 6058*2591*2438mm | 12116*2438*2896mm |
| Weight of whole system | 15230KGS | 30460KGS |
| Degree of protection | IP54 | |
| Operating temperature range | -20~65°C | |
| Relative humidity | 0~95% (non-condensing) | |
| Max working altitude | 6000m (derate over 3000m) | |
| Cooling concept of DC hatch | HVAC | |
| Cooling concept of PCS hatch | Forced air cooling for power electronics. Air conditioned for battery system | |
| Fire extinguisher system | HFC bottle group | |
| Communication interfaces | RS485, Ethernet, GPRS | |
| Communication protocols | Modbus RTU, Modbus TCP | |
In order to reduce the production losses caused by power outages in summer, 20-foot and 40-HQ high-energy-density ESS have been developed. The DC side consists of lithium battery energy units, and the AC side uses MEGA series PCS, which interacts with the grid in a friendly way through the EMS operation strategy, providing power support for customers during power limited periods.
The energy storage standard battery module consists of 16 units of 3.2V single cells. Each unit battery power is 14.336kWh, the nominal voltage is 51.2V, totaling 2MWh, 1600kWh @ 80% DOD. Battery energy is usually customized according to each client's exact requirements, from kWh to MWh and GWh.
Our containerised energy storage system (BESS) is the perfect solution for large-scale energy storage projects. The energy storage containers can be used in the integration of various storage technologies and for different purposes.
Founded in 2017, we focus on the production, R&D and design of solar panels, inverters, batteries, and complete energy storage systems (including C&I ESS, BESS, and Home solar systems).
Our advantages are as follows:
