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EP11 vs Ai-HB 100A 7 of 19 identical Swap Change batteries

FoxESS EP11 vs Solplanet Ai-HB 100A

FoxESS EP11
EP11
9.33 kWh 95.0 % round-trip LFP HV
Open battery page Datasheet PDF
VS
Solplanet Ai-HB 100A
Ai-HB 100A
9.21 kWh 95.0 % round-trip LFP HV
Open battery page Datasheet PDF
The verdict

12 differences, and they point both ways

The largest is cycle life: 2000 cycles more. 7 of 19 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
7 of 19 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 19 parameters
Parameter EP11 Ai-HB 100A Difference
Cycle life 4000 cycles 6000 cycles 2000 cycles more
Max system capacity 37.3 kWh 20.5 kWh 16.8 kWh more room to expand
Usable energy 9.33 kWh 9.21 kWh 0.12 kWh apart
Nominal voltage 384 V 205 V 179 V apart
Weight 99.0 kg 137.0 kg 38.0 kg lighter
Weight per kWh 10.6 kg/kWh 14.9 kg/kWh 4.3 kg/kWh lighter
Min operating temperature -10 °C -20 °C 10 °C more cold tolerant
Nominal energy 10.36 kWh 10.24 kWh 0.12 kWh apart
Cycle test depth 90 % 80 % 10 pp apart
Max operating temperature 55 °C 50 °C 5 °C more heat tolerant
Operating voltage 348-438 V 160-233.6 V 348-438 V vs 160-233.6 V
Dimensions 625x710x147 mm 730x540x390 mm 625x710x147 mm vs 730x540x390 mm

Shop prices by brand: See 21 FoxESS offers · See 4 Solplanet offers

02

Full specification

Parameter EP11 Ai-HB 100A Difference
Capacity
Usable energy 9.33 kWh 9.21 kWh 0.12 kWh apart
Nominal energy 10.36 kWh 10.24 kWh 0.12 kWh apart
Depth of discharge 90 % 90 % Same
Max system capacity 37.3 kWh 20.5 kWh +16.8 kWh for EP11
Modules per stack - 3-8 Not published by FoxESS
Power
Continuous discharge power - 6.14 kW Not published by FoxESS
Continuous charge power - 5.12 kW Not published by FoxESS
Peak discharge power - - Neither datasheet publishes this
Power per kWh - 0.67 kW/kWh Not published by FoxESS
Efficiency and lifetime
Round-trip efficiency 95.0 % 95.0 % Same
Cycle life 4000 cycles 6000 cycles +2000 cycles for Ai-HB 100A
Cycle test depth 90 % 80 % 10 pp apart
Capacity at end of life - - Neither datasheet publishes this
Self-discharge - - Neither datasheet publishes this
Electrical
Voltage class High voltage High voltage Same
Nominal voltage 384 V 205 V 179 V apart
Operating voltage 348-438 V 160-233.6 V 348-438 V vs 160-233.6 V
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 99.0 kg 137.0 kg -38.0 kg for EP11
Weight per kWh 10.6 kg/kWh 14.9 kg/kWh -4.3 kg/kWh for EP11
Dimensions 625x710x147 mm 730x540x390 mm 625x710x147 mm vs 730x540x390 mm
Ingress protection IP65 IP65 Same
Outdoor-rated Yes Yes Same
Min operating temperature -10 °C -20 °C -10 °C for Ai-HB 100A
Max operating temperature 55 °C 50 °C +5 °C for EP11
Warranty
Warranty 10 yrs - Not published by Solplanet
Warranted throughput - - Neither datasheet publishes this
03

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04

Written summary

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