Skip to main content
Tower Pro TP19 vs ECS2900-H7 7 of 20 identical Swap Change batteries

Dyness Tower Pro TP19 vs FoxESS ECS2900-H7

Dyness Tower Pro TP19
Tower Pro TP19
18.24 kWh 95.0 % round-trip LFP HV
Open battery page Datasheet PDF
VS
FoxESS ECS2900-H7
ECS2900-H7
18.14 kWh 95.0 % round-trip LFP HV
Open battery page Datasheet PDF
The verdict

Tower Pro TP19 leads on the differences that matter

The largest is cycle life: 2000 cycles more. 7 of 20 comparable parameters are identical, with 13 more left out because at least one datasheet does not publish them.

See all 13 differences
How alike are they
7 of 20 comparable
parameters are identical
identical differs not published
01

What actually differs

13 of 20 parameters
Parameter Tower Pro TP19 ECS2900-H7 Difference
Cycle life 8000 cycles 6000 cycles 2000 cycles more
Max system capacity 23.0 kWh 20.2 kWh 2.9 kWh more room to expand
Usable energy 18.24 kWh 18.14 kWh 0.10 kWh apart
Nominal energy 19.20 kWh 20.16 kWh 0.96 kWh apart
Depth of discharge 95 % 90 % 5 pp more of the cells usable
Nominal voltage 480 V 403 V 77 V apart
Weight 206.0 kg 228.3 kg 22.3 kg lighter
Weight per kWh 11.3 kg/kWh 12.6 kg/kWh 1.3 kg/kWh lighter
Cycle test depth 95 % 90 % 5 pp apart
Ingress protection IP55 IP65 IP55 vs IP65
Modules per stack 2-6 2-7 2-6 vs 2-7
Operating voltage 420-547 V 340.2-459.9 V 420-547 V vs 340.2-459.9 V
Dimensions 1451x587x310 mm 950x570x380 mm 1451x587x310 mm vs 950x570x380 mm
02

Price offers

1 shop we track
Shop Tower Pro TP19 ECS2900-H7 At this shop
Sklep Soltech Poland 15 806.56 zł net - Only Tower Pro TP19

All 1 offer for Tower Pro TP19

Shop prices by brand: See 20 Dyness offers · See 21 FoxESS offers

03

Full specification

Parameter Tower Pro TP19 ECS2900-H7 Difference
Capacity
Usable energy 18.24 kWh 18.14 kWh 0.10 kWh apart
Nominal energy 19.20 kWh 20.16 kWh 0.96 kWh apart
Depth of discharge 95 % 90 % +5 pp for Tower Pro TP19
Max system capacity 23.0 kWh 20.2 kWh +2.9 kWh for Tower Pro TP19
Modules per stack 2-6 2-7 2-6 vs 2-7
Power
Continuous discharge power 19.20 kW - Not published by FoxESS
Continuous charge power 19.20 kW - Not published by FoxESS
Peak discharge power - - Neither datasheet publishes this
Power per kWh 1.05 kW/kWh - Not published by FoxESS
Efficiency and lifetime
Round-trip efficiency 95.0 % 95.0 % Same
Cycle life 8000 cycles 6000 cycles +2000 cycles for Tower Pro TP19
Cycle test depth 95 % 90 % 5 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 480 V 403 V 77 V apart
Operating voltage 420-547 V 340.2-459.9 V 420-547 V vs 340.2-459.9 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 206.0 kg 228.3 kg -22.3 kg for Tower Pro TP19
Weight per kWh 11.3 kg/kWh 12.6 kg/kWh -1.3 kg/kWh for Tower Pro TP19
Dimensions 1451x587x310 mm 950x570x380 mm 1451x587x310 mm vs 950x570x380 mm
Ingress protection IP55 IP65 IP55 vs IP65
Outdoor-rated Yes Yes Same
Min operating temperature -20 °C -20 °C Same
Max operating temperature 55 °C 55 °C Same
Warranty
Warranty 15 yrs - Not published by FoxESS
Warranted throughput - - Neither datasheet publishes this
04

More useful comparisons

Open all batteries
Similar capacity
Dyness Tower Pro TP19 vs Deye GB-L20
16 differences, the largest is usable energy
Similar capacity
Dyness Tower Pro TP19 vs Deye GB-SL-EU (5 modules in series)
15 differences, the largest is usable energy
Similar capacity
Dyness Tower Pro TP19 vs Solplanet Ai-HB 200A
17 differences, the largest is usable energy
05

Written summary

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