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EP11 vs Force H1 (4 modules) 4 of 13 identical Swap Change batteries

FoxESS EP11 vs Pylontech Force H1 (4 modules)

FoxESS EP11
EP11
9.33 kWh 95.0 % round-trip LFP HV
Open battery page Datasheet PDF
VS
Force H1 (4 modules)
8.96 kWh HV
Open battery page Datasheet PDF
The verdict

EP11 leads on the differences that matter

The largest is usable energy: 0.37 kWh apart. 4 of 13 comparable parameters are identical, with 20 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
4 of 13 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 13 parameters
Parameter EP11 Force H1 (4 modules) Difference
Usable energy 9.33 kWh 8.96 kWh 0.37 kWh apart
Nominal energy 10.36 kWh 9.95 kWh 0.41 kWh apart
Nominal voltage 384 V 192 V 192 V apart
Weight 99.0 kg 259.0 kg 160.0 kg lighter
Weight per kWh 10.6 kg/kWh 28.9 kg/kWh 18.3 kg/kWh lighter
Min operating temperature -10 °C 0 °C 10 °C more cold tolerant
Max operating temperature 55 °C 50 °C 5 °C more heat tolerant
Ingress protection IP65 IP55 IP65 vs IP55
Dimensions 625x710x147 mm 1380x600x380 mm 625x710x147 mm vs 1380x600x380 mm

Shop prices by brand: See 31 FoxESS offers · See 103 Pylontech offers

02

Full specification

Parameter EP11 Force H1 (4 modules) Difference
Capacity
Usable energy 9.33 kWh 8.96 kWh 0.37 kWh apart
Nominal energy 10.36 kWh 9.95 kWh 0.41 kWh apart
Depth of discharge 90 % 90 % Same
Max system capacity 37.3 kWh - Not published by Pylontech
Modules per stack - 2-7 Not published by FoxESS
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 95.0 % - Not published by Pylontech
Cycle life 4000 cycles - Not published by Pylontech
Cycle test depth 90 % - Not published by Pylontech
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 192 V 192 V apart
Operating voltage 348-438 V - Not published by Pylontech
Cell chemistry LFP - Not published by Pylontech
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 259.0 kg -160.0 kg for EP11
Weight per kWh 10.6 kg/kWh 28.9 kg/kWh -18.3 kg/kWh for EP11
Dimensions 625x710x147 mm 1380x600x380 mm 625x710x147 mm vs 1380x600x380 mm
Ingress protection IP65 IP55 IP65 vs IP55
Outdoor-rated Yes Yes Same
Min operating temperature -10 °C 0 °C -10 °C for EP11
Max operating temperature 55 °C 50 °C +5 °C for EP11
Warranty
Warranty 10 yrs - Not published by Pylontech
Warranted throughput - - Neither datasheet publishes this
03

More useful comparisons

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8 differences, the largest is usable energy
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FoxESS EP11 vs Pylontech Force H2 (3 modules)
9 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.