Axitec AC-570TGB/144TS vs Axitec AC-575TGB/144TS
VS
The verdict
Identical on every published parameter
All 19 comparable parameters agree. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from.
How alike are they
19
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
0 of 19 parameters
What actually differs
Every comparable parameter agrees. The full specification is below.
02
What it means on a roof
Thirty years of production
Each panel's own declared degradation curve, at 1,200 kWh/kWp a year
Same temp coeff. for both panels (-0.310 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
570TGB/144TS
19,125 kWh
575TGB/144TS
19,292 kWh
Lifetime gap
167 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
570TGB/144TS
575TGB/144TS
Standard test conditions
25 °C
100.0% of rated power
570 W
575 W
Cool, bright day
40 °C
95.3% of rated power
543 W
548 W
Typical summer roof
55 °C
90.7% of rated power
517 W
522 W
Hot roof
70 °C
86.0% of rated power
490 W
495 W
03
Full specification
Parameter
570TGB/144TS
575TGB/144TS
Difference
Power and efficiency
Rated power
570 Wp
575 Wp
Effectively the same
Module efficiency
22.07 %
22.26 %
Effectively the same
Power density
220.7 Wp/m²
222.6 Wp/m²
Effectively the same
Open-circuit voltage
51.55 V
51.80 V
Effectively the same
Voltage at max power
43.52 V
43.73 V
Effectively the same
Short-circuit current
13.99 A
14.05 A
Effectively the same
Current at max power
13.10 A
13.15 A
Effectively the same
Temperature
Temperature coefficient
-0.310 %/°C
-0.310 %/°C
Same
Mechanical
Dimensions
2278x1134x30 mm
2278x1134x30 mm
Same
Module area
2.583 m²
2.583 m²
Same
Weight
31.2 kg
31.2 kg
Same
Weight per kWp
54.7 kg/kWp
54.3 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
30 yrs
30 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.40 %/yr
0.40 %/yr
Same
Technology
Cell technology
TOPCon
TOPCon
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
144
144
Same
Bifacial
Yes
Yes
Same
04
14,005 panels
Against the whole database
Efficiency
#6,136
vs
#5,593
575TGB/144TS leads by 543 places
Power density
#6,058
vs
#5,549
575TGB/144TS leads by 509 places
Heat behaviour
#8,005
vs
#8,005
Tied - the same position in the database
Weight
#9,146
vs
#8,508
575TGB/144TS leads by 638 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#1,883
vs
#1,680
575TGB/144TS leads by 203 places
05
Open the full database
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06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Axitec AC-570TGB/144TS or Axitec AC-575TGB/144TS?
According to our database: Axitec AC-575TGB/144TS has higher module efficiency (22.26% vs 22.07%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Axitec AC-570TGB/144TS and Axitec AC-575TGB/144TS?
Axitec AC-570TGB/144TS has a module efficiency of 22.07%, while Axitec AC-575TGB/144TS is 22.26%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Axitec AC-570TGB/144TS use vs Axitec AC-575TGB/144TS?
Axitec AC-570TGB/144TS uses TOPCon cells; Axitec AC-575TGB/144TS uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.
What is the warranty on Axitec AC-570TGB/144TS and Axitec AC-575TGB/144TS?
Axitec AC-570TGB/144TS has a 30 years power warranty; Axitec AC-575TGB/144TS has a 30 years power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80-87%). Product (materials) warranties are usually shorter.
Are Axitec AC-570TGB/144TS and Axitec AC-575TGB/144TS bifacial panels?
Both Axitec AC-570TGB/144TS and Axitec AC-575TGB/144TS are bifacial - they capture reflected light from the ground, which can add 5-15% more annual energy on ground-mount or elevated rooftop installations with a light surface beneath.
Shop prices: See 4 Axitec offers
Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate. The thirty-year projection and the temperature scenarios are calculations from those figures, and each states its assumption above.