Energy Storage


e.con 
Energy Storagee.con 
Energy Storage


Storing renewable energy for flexible and time-independent use is one of the greatest challenges of the energy transition. This contrasts with the continuously increasing demand for energy, leading to rising costs for users. Additionally, the necessary infrastructure expansion for electromobility plays a significant role here.

However, installing a photovoltaic system is not a necessity for achieving energy optimization in a company's operations. Even with regular grid connection, an energy storage system serves as a valuable buffer to maintain a smooth load profile during periods of high energy and power demand. As a result, costs for unexpected peak loads, for example, can be saved.



e.con energy storage systems offer a variety of additional features, reducing the direct dependency on the power grid:

  • Scalable power with high efficiencies (> 90%)
  • Load smoothing in operational environments
  • Time-shifted use of PV electricity
  • Optimized usage in peak load windows
  • Complement to fast charging infrastructure in electromobility (with low connection power)
  • Uninterruptible power supply (short-term grid disturbances)
  • Autonomous energy supply in off-grid areas
  • Island grid operation with various energy sources and consumers
  • Primary control power - frequency regulation in public grids
  • Technology openness (all modern battery technologies, supercapacitors, and power-to-gas)
  • Maximum grid availability and power quality

Overview of Technical Specifications:

Power

100 kW to several megawatts

Capacity

100 kWh to several megawatt hours

AC Output Voltage:

400 V AC (380 ... 480 V AC)

AC Frequency

50/60 Hz

Reactive Power:

Adjustable within current limits

Operating Modes:

Grid operation/grid-forming in island mode

DC Voltage Range:

750 ... 1150 V DC

Energy Capacity:

Customized solutions with varying capacities and C-values possible

Communication Protocols:

EtherCAT, CAN, Profibus

Installation:

Indoor and outdoor (climate-controlled container 10, 20, 40 feet)


The proprietary e.con sizing tool for energy storage enables you to simulate the required converter power, storage capacity, and anticipated savings based on your load profile beforehand. Through visualization, you gain insights into the tailored impact of individual and combined functions on your specific application.

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