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ECS4300H-H5 vs Ai-HB 200A 9 of 20 identical Swap Change batteries

FoxESS ECS4300H-H5 vs Solplanet Ai-HB 200A

FoxESS ECS4300H-H5
ECS4300H-H5
18.67 kWh 95.0 % round-trip LFP HV
Open battery page Datasheet PDF
VS
Solplanet Ai-HB 200A
Ai-HB 200A
18.43 kWh 95.0 % round-trip LFP HV
Open battery page Datasheet PDF
The verdict

ECS4300H-H5 leads on the differences that matter

The largest is usable energy: 0.24 kWh apart. 9 of 20 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 11 differences
How alike are they
9 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

11 of 20 parameters
Parameter ECS4300H-H5 Ai-HB 200A Difference
Usable energy 18.67 kWh 18.43 kWh 0.24 kWh apart
Max system capacity 29.0 kWh 20.5 kWh 8.5 kWh more room to expand
Nominal energy 20.74 kWh 20.48 kWh 0.26 kWh apart
Nominal voltage 288 V 410 V 122 V apart
Weight 189.5 kg 259.0 kg 69.5 kg lighter
Weight per kWh 10.2 kg/kWh 14.1 kg/kWh 3.9 kg/kWh lighter
Cycle test depth 90 % 80 % 10 pp apart
Max operating temperature 55 °C 50 °C 5 °C more heat tolerant
Modules per stack 2-7 3-8 2-7 vs 3-8
Operating voltage 243-328.5 V 320-467.2 V 243-328.5 V vs 320-467.2 V
Dimensions 750x570x380 mm 1250x540x390 mm 750x570x380 mm vs 1250x540x390 mm

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

02

Full specification

Parameter ECS4300H-H5 Ai-HB 200A Difference
Capacity
Usable energy 18.67 kWh 18.43 kWh 0.24 kWh apart
Nominal energy 20.74 kWh 20.48 kWh 0.26 kWh apart
Depth of discharge 90 % 90 % Same
Max system capacity 29.0 kWh 20.5 kWh +8.5 kWh for ECS4300H-H5
Modules per stack 2-7 3-8 2-7 vs 3-8
Power
Continuous discharge power - 12.29 kW Not published by FoxESS
Continuous charge power - 10.24 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 6000 cycles 6000 cycles Same
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 288 V 410 V 122 V apart
Operating voltage 243-328.5 V 320-467.2 V 243-328.5 V vs 320-467.2 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 189.5 kg 259.0 kg -69.5 kg for ECS4300H-H5
Weight per kWh 10.2 kg/kWh 14.1 kg/kWh -3.9 kg/kWh for ECS4300H-H5
Dimensions 750x570x380 mm 1250x540x390 mm 750x570x380 mm vs 1250x540x390 mm
Ingress protection IP65 IP65 Same
Outdoor-rated Yes Yes Same
Min operating temperature -20 °C -20 °C Same
Max operating temperature 55 °C 50 °C +5 °C for ECS4300H-H5
Warranty
Warranty - - Neither datasheet publishes this
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.