Autarsys Mini ESS
The Autarsys Mini is a modular Energy Storage System (ESS) that serves a variety of applications. As a turnkey solution, we can integrate the Mini into both off-grid and on-grid applications. Whether combined with conventional -such as diesel- or renewable- like photovoltaic, wind, or biogas- energy sources, the Mini’s intelligent energy management system (iEMS) can be tailored to any energy set-up.
The system is rated at 40 to 120-kW of power and has an energy storage capacity between 33 and 302-kWh, depending on the cell type and the application of the ESS. It is insulated within an 8-ft. (2.44m) storage container that protects it from harsh elements.
The military grade air conditioning system allows the Mini to operate under ambient temperatures of up to 55°C. Because of the optimally designed container, the battery and inverter suppliers offer an extended warranty of up to ten years.
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Control
- Frequency control (P(f))
- Voltage control (Q(U))
- Harmonic compensation
Energy management
- Renewable (e.g. Sun, Wind), conventional (e.g. Diesel) energy sources
- Optimal use of energy sources
- Direct communication between renewable/conventional sources and the ESS
Monitoring
- Actual/historical operating data
- Logging of power data related to the guarantee
- Control and monitoring via HMI, local and per remote access
Service
- User administration and logging of user interactions
- Alarms (fault, sabotage, fire) with different escalation levels
- Logging of all events and data
Technical Details
- Standard Configurations*
Energy Cell ( ≤0.5C | 0.5-1C)
Power Cell (2.5C)
Power
45- 68,5kWh
91- 137kWh
137- 205kWh
182- 274kWh
33 - 49 kWh
66 - 98 kWh
98 - 147 kWh
131 - 197 kWh
30 kW
√
√
√
√
√
(√)
(√)
(√)
60 kW
√
√
√
√
√
√
(√)
(√)
90 kW
-
√
√
√
√
√
(√)
√
- not possible, (√) optional, √ possible. Project specific modifications are possible.
*The standard solution and configuration may vary depending upon the application required.
- System Parameters
Mini-ESS 30
Mini-ESS 60
Mini-ESS 90
Rated Power [kVA]
30
60
90
AC Voltage [V]
400 (max. 415) ± 10%
Nominal current [A]
43,5
87
130,5
Frequency [Hz]
50/60
50/60
50/60
THDU [%]
<2
<2
<2
Operating temperature* [°C]
-10/+50
-10/+50
-10/+50
Inverter efficiency [%]
>96
>96
>96
Overall efficiency (round trip) [%]
>85
>85
>85
Dimensions (LxWxH) [m]
2.44 x 2.20 x 2.26
2.44 x 2.20 x 2.26
2.44 x 2.20 x 2.26
Maximum weight [t]
1.8
2.5
3.2
Details:
*Project specific modifications are possible
- Storage Battery
Mini-ESS 30 Mini-ESS 60 Mini-ESS 90 Cell Chemistry
Li-ion NCM
Li-ion NCM
Li-ion NCM
Cell manufacturer
Samsung SDI
Samsung SDI
Samsung SDI
Specified cycles (Energy / Power)*
4000 / 6000
4000 / 6000
4000 / 6000
Calendar life [years]* **
20
20
20
Operating temperature [°C]
23 ±5
23 ±5
23 ±5
Efficiency @ 0.5C / 1.0 C / 2.5C [%]
>96 / />95 / >93
>96 / />95 / >93
>96 / />95 / >93
Details:
*Depends on the application
** Full cycle per Day - Applications*
Standard Optional Off-Grid
√
On-Grid
√
Black start capability
√
Islanding
√
Fuel Saving
√
Energy management
√
Renewable Control Mode**
√
Arbitrage / Load Shifting
√
Frequency stabilization P(f)
√
Voltage stabilization Q(U)
√
Harmonic compensation up to 51st
√ Reactive power compensation
√
UPS-functionality
√
SWER-net integration
√
Details:
*The standard solution and configuration may vary depending upon the application required.
** Peak shaving, Smoothing, Ramp-rate control - Interface
Mini-ESS 30 Mini-ESS 60 Mini-ESS 90 Touch display
√
√
√
Data monitoring (SCADA)
√
√
√
Ethernet (LWL optional)
√
√
√
Modbus
√
√
√
GMS (GPRS)/ Satellite communication
√
√
√
- Standard (additional available on request)
EN 61000-6-2, EN 61000-6-4, IEC62039-1, CE-Conformity
- Installation Requirements
Mini-ESS 30 Mini-ESS 60 Mini-ESS 90 Max. altitude above MSL [m]
1000
1000
1000
Noise emission (1m distance) [dB]
<60
<60
<60
Related Products/Applications
Exemplary uses for this product
Typically suited for electrification needs in villages, the Autarsys Mini ESS comes as a sealed “Plug & Play” system which is easy to install. It is a specialized solution for harsh weather conditions and is designed to operate at stable conditions that prolong lifetime in spite of high ambient temperature, dust and humidity, thereby requiring negligible maintenance.
