The ZBP and ZBE have a footprint of just 1.5 m2, which means that they are 70 percent smaller and lighter in weight than traditional standalone generators. Their size, which has a lot to do with their high-density lithium-ion batteries, brings a new level of versatily and usability. Without compromising on power, these Energy Storage Systems have a working life of over 40.000 hours. This contributes to a very low Total Cost of Ownership.
Although all medium and large Energy Storage Systems can operate in hybrid mode and as a standalone solution (LINK), the ZBP and ZBE are the effective fit for certain applications (LINK). Due to their size and capacity, they are ideal for telecom instalations in remote locations. In metropolitan construction sites, they can be used to balance out the peaks in demand and low loads. Also, these Energy Storage Systems can operate in emissions-free and noise-sensitive areas where generators can't. Of course, the ZBP and ZBE can also work storing energy coming from renewable sources.
ESS Medium technical information
| General technical data | ZBP 45 | ZBE 45 | |
| Nominal rated power | kW / kVA | 36 / 45 | 12 / 15 |
| Nominal energy storage capacity | kWh | 46 | 46 |
| Rated voltage (50Hz) | VAC | 400 / 230 | 400 / 230 |
| Battery system voltage | VDC | 48 | 48 |
| Nominal rated current | A | 65 | 22 |
| Operating temperature (1) | ºC | -15 to 50 | -15 to 50 |
| Sound power level | dB(A) | <70 | <70 |
| Performance (2) | |||
| Discharge autonomy 100% / 75% nominal power | h | 1 / 1,4 | 3 / 4,1 |
| Discharge autonomy 50% / 25% nominal power | h | 2,1 / 4,7 | 6,2 / 13,1 |
| Recharging time / Parking mode recharging (@DoD%) | h | 1,8 / 18,3 | 4,4 / - |
| Recommended generator size | kVA | 60-120 | 15-45 |
| Max outlet hybrid system | A | 165 | 122 |
| Dimensions and weight | |||
| Dimensions (L x W x H) | mm | 1300 x 1160 x 1900 | 1300 x 1160 x 1900 |
| Weight | kg | 1325 | 1230 |
