Sonnen sonnenBatterie eco Gen 2, User Manual, Page: 11 / 30

3
Description and Specifications
eco 4 eco 6 eco 8 eco 10 eco 12 eco 14 eco 16
Usable
capacity
(100% DOD)
4 kWh 6 kWh 8 kWh 10 kWh 12 kWh 14 kWh 16 kWh
Continuous
power output
(at 25 deg C)
3kW 4kW 4kW 7kW 8 kW 8 kW 8 kW
Dimensions
W"/H"/D"
(approx.)
26x55x14 26x55x14 26x55x14 26x75x14 26x75x14 26x75x14 26x75x14
Weight
(approx.)
377 lbs. 437 lbs. 496 lbs. 622 lbs. 683 lbs. 741 lbs. 800 lbs.
Nominal
current
16.7A 33.3A
Cell chemistry
Lithium iron phosphate (LiFePo
4
)
Nominal
voltage
120/240VAC
Device
protection
Short circuit, overload, over temperature
Ambient
temperature
41°F - 113°F (5°C - 45°C)
Maximum
Humidity
90%, non-condensing
Applications Self-consumption, backup, time of use
PV integration
AC coupled
Specifications
Nominal AC
current
12.5A 16.67A 16.67A 29.16A 33.33A 33.33A 33.33A
Max power
100 ms — 8.5KVA
5s — 6KVA
30m — 4.5KVA
100 ms — 16.97KVA
5s — 12KVA
30m — 9KVA