

IMEON X-Trem ESS
X-Trem ESS is an all-in-one system for outdoor installation. It is perfectly adapted to extreme climatic conditions and integrates, in one single cabinet, all the components required for the optimal operation of a solar energy system. With output powers from 3 kW to 60 kW and parallel operation feature, IMEON X-Trem ESS can be used for electrifying small and large isolated sites as well as installations connected to the public electricity distribution network.
- PV power from 2 kWp to 72 kWp
- Energy storage from 7.2 kWh to 125 kWh
- Up to 4 units can be paralleled
- Warranty up to 10 years
- Ultra-simplified installation
Extreme environments
X-Trem ESS, developed by IMEON ENERGY’s R&D teams, is an “all-in-one” solution integrated in an air-conditioned cabinet allowing implementation in places with challenging climatic or environmental conditions (salt air, dust, heat). The optimal temperature maintenance system allows the power electronics and batteries to be used in adequate conditions to optimize the life of the various components of the solution.
OS. One
IMEON ENERGY’s X-Trem ESS solution, dedicated to solar applications involving energy self-consumption with the use of batteries, integrates the OS. ONE operating system. Thanks to its intuitive interface, the configuration of the complete system is ultra-simplified. The installer can access and change parameters such as the priorities for the use of solar energy and the battery’s permitted depth of discharge quickly and intuitively. OS. ONE can be accessed from a computer, tablet or smartphone via WiFi or Ethernet.
Technical Specification IMEON X-Trem ESS
X-Trem 3 |
X-Trem 9 |
X-Trem 18 |
X-Trem 27 |
X-Trem 60 |
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GRID |
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Rated power |
3 kW |
9 kW |
18 kW |
27 kW |
60 kW |
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Voltage / Frequency |
230 Vac / 50 Hz |
3/N/PE, 230/400 Vac / 50 Hz, 60 Hz |
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Network feed-in |
Configurable |
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Energy source priorities |
Configurable |
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SOLAR |
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Max. installed PV power |
4 kWp |
12 kWp |
24 kWp |
36 kWp |
72 kWp |
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MPPT Inputs |
1 |
2 |
4 |
6 |
6 |
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MPPT voltage range |
120 – 480 Vdc |
380 – 750 Vdc |
380 – 750 Vdc |
380 – 750 Vdc |
200 – 800 Vdc |
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Max. MPPT current |
18 A |
18 A |
18 A |
18 A |
28 A |
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Max. MPPT voltage |
560 Vdc |
850 Vdc |
850 Vdc |
850 Vdc |
1000 Vdc |
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BATTERY |
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Cell type |
Lithium Iron Phosphate (LiFeP04) |
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Stored energy |
7.2 kWh |
19.2 kWh |
38.4 kWh |
57.6 kWh |
125 kWh |
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Voltage range |
45 – 54 Vdc |
45 – 54 Vdc |
45 – 54 Vdc |
45 – 54 Vdc |
392 – 504 Vdc |
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Max. charge power |
3 kW |
9 kW |
18 kW |
27 kW |
60 kW |
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Recommended current |
0.5 C |
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Max. current |
1 C |
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Max. charging efficiency |
93 % |
93 % |
93 % |
93 % |
98 % |
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Battery charge |
Configurable |
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Battery discharge |
Configurable |
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Number of cycles * |
4000 |
8000 |
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BACKUP |
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Availability |
Standard |
Optional |
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Transfer time |
13 ms |
2 s |
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Rated power |
3 kW |
9 kW |
18 kW |
27 kW |
60 kW |
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Voltage / Frequency |
230 Vac / 50 Hz |
3/N/PE, 230/400 Vac, 50 Hz, 60 Hz |
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Rated current (per phase) |
13 A |
13 A |
26 A |
39 A |
90 A |
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ELECTRICAL PROTECTIONS |
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Grid |
Differential circuit breaker, Lightning arrester |
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Solar |
Disconnector(s), fuse(s), lightning arrester(s) |
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Battery |
DC circuit breaker |
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Backup |
Differential circuit breaker, transfer switch |
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GENERAL SPECIFICATIONS |
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Protection class |
IP 55 (outdoor or indoor installation) |
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Dimensions (mm)
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750*750*1650 |
900*900*2150 |
900*900*2150 |
900*1900*2150 |
1210*1900*2150 |
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Weight |
164 kg |
333 kg |
544 kg |
866 kg |
1250 kg |
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Technology |
TL (transformerless) |
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Communication |
CAN / Dry contact / Modbus |
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Conditions of use |
Humidity: 0 to 100%, Temperature: -30 to +60°C |
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Warranty |
5 years, optional extension to 10 years |
(*) Varies according to operating conditions – data given in standard test conditions: max current 0.5C, 25°C, 80% DOD