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48250LG03 vs 48230LG03 14 of 18 identical Swap Change batteries

FelicityESS LUX-E-48250LG03 vs FelicityESS LUX-E-48230LG03

FelicityESS LUX-E-48250LG03
LUX-E-48250LG03
11.88 kWh LFP LV
Open battery page Datasheet PDF
VS
FelicityESS LUX-E-48230LG03
LUX-E-48230LG03
11.21 kWh LFP LV
Open battery page Datasheet PDF
The verdict

48250LG03 leads on the differences that matter

The largest is usable energy: 0.67 kWh apart. 14 of 18 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.

See all 4 differences
How alike are they
14 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

4 of 18 parameters
Parameter 48250LG03 48230LG03 Difference
Usable energy 11.88 kWh 11.21 kWh 0.67 kWh apart
Max system capacity 178.2 kWh 168.2 kWh 10.0 kWh more room to expand
Nominal energy 12.50 kWh 11.80 kWh 0.70 kWh apart
Weight per kWh 7.7 kg/kWh 8.2 kg/kWh 0.5 kg/kWh lighter

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02

Full specification

Parameter 48250LG03 48230LG03 Difference
Capacity
Usable energy 11.88 kWh 11.21 kWh 0.67 kWh apart
Nominal energy 12.50 kWh 11.80 kWh 0.70 kWh apart
Depth of discharge 95 % 95 % Same
Max system capacity 178.2 kWh 168.2 kWh +10.0 kWh for 48250LG03
Modules per stack - - Neither datasheet publishes this
Power
Continuous discharge power - - Neither datasheet publishes this
Continuous charge power - - Neither datasheet publishes this
Peak discharge power - - Neither datasheet publishes this
Power per kWh - - Neither datasheet publishes this
Efficiency and lifetime
Round-trip efficiency - - Neither datasheet publishes this
Cycle life 6000 cycles 6000 cycles Same
Cycle test depth 80 % 80 % Same
Capacity at end of life - - Neither datasheet publishes this
Self-discharge - - Neither datasheet publishes this
Electrical
Voltage class Low voltage Low voltage Same
Nominal voltage 51 V 51 V Same
Operating voltage 44.8-57.6 V 44.8-57.6 V Same
Cell chemistry LFP LFP Same
Active cell balancing - - Neither datasheet publishes this
Thermal management - - Neither datasheet publishes this
Built-in inverter
Inverter None (battery only) None (battery only) Same
Inverter power - - Neither datasheet publishes this
Grid connection - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 92.0 kg 92.0 kg Same
Weight per kWh 7.7 kg/kWh 8.2 kg/kWh -0.5 kg/kWh for 48250LG03
Dimensions 540x783x274 mm 540x783x274 mm Same
Ingress protection IP21 IP21 Same
Outdoor-rated - - Neither datasheet publishes this
Min operating temperature -20 °C -20 °C Same
Max operating temperature 55 °C 55 °C Same
Warranty
Warranty 10 yrs 10 yrs Same
Warranted throughput - - Neither datasheet publishes this
03

More useful comparisons

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FelicityESS LUX-E-48250LG03 vs Deye SE-F12
6 differences, the largest is usable energy
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FelicityESS LUX-E-48250LG03 vs Deye RW-L10.2
7 differences, the largest is usable energy
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FelicityESS LUX-E-48250LG03 vs Deye SE-G 10.2
7 differences, the largest is usable energy
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.