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700 MV vs 570 MV 8 of 19 identical Swap Change panels

FuturaSun FU 700 MV vs FuturaSun FU 570 MV

FuturaSun
FU 700 MV
700 Wp 22.53 % TOPCon Bifacial
Open panel page Datasheet PDF
VS
FuturaSun
FU 570 MV
570 Wp 22.00 % TOPCon Bifacial
Open panel page Datasheet PDF
The verdict

700 MV leads on the differences that matter

The largest is rated power: 130 W more power. 8 of 19 comparable parameters are identical.

See all 11 differences
How alike are they
8 of 19 comparable
parameters are identical
identical differs
01

What actually differs

11 of 19 parameters
Parameter 700 MV 570 MV Difference
Rated power 700 Wp 570 Wp 130 W more power
Module efficiency 22.53 % 22.00 % 0.53 pp more efficient
Weight 38.2 kg 32.0 kg 6.2 kg lighter
Short-circuit current 18.38 A 14.32 A 4.06 A apart
Module area 3.106 m² 2.583 m² 0.523 m² apart
Power density 225.3 Wp/m² 220.7 Wp/m² 4.7 Wp/m² higher
Open-circuit voltage 48.26 V 50.72 V 2.46 V apart
Current at max power 17.29 A 13.56 A 3.73 A apart
Cell count 132 144 12 cells apart
Dimensions 2384x1303x33 mm 2278x1134x30 mm 2384x1303x33 mm vs 2278x1134x30 mm
Voltage at max power 40.50 V 42.04 V 1.54 V apart
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 (-0.290 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
700 MV
23,486 kWh
570 MV
19,125 kWh
Lifetime gap
4,361 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario 700 MV 570 MV
Standard test conditions 25 °C 100.0% of rated power 700 W 570 W
Cool, bright day 40 °C 95.7% of rated power 670 W 545 W
Typical summer roof 55 °C 91.3% of rated power 639 W 520 W
Hot roof 70 °C 87.0% of rated power 609 W 496 W
03

Full specification

Parameter 700 MV 570 MV Difference
Power and efficiency
Rated power 700 Wp 570 Wp +130 W for 700 MV
Module efficiency 22.53 % 22.00 % +0.53 pp for 700 MV
Power density 225.3 Wp/m² 220.7 Wp/m² +4.7 Wp/m² for 700 MV
Open-circuit voltage 48.26 V 50.72 V 2.46 V apart
Voltage at max power 40.50 V 42.04 V 1.54 V apart
Short-circuit current 18.38 A 14.32 A 4.06 A apart
Current at max power 17.29 A 13.56 A 3.73 A apart
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 2384x1303x33 mm 2278x1134x30 mm 2384x1303x33 mm vs 2278x1134x30 mm
Module area 3.106 m² 2.583 m² 0.523 m² apart
Weight 38.2 kg 32.0 kg -6.2 kg for 570 MV
Weight per kWp 54.6 kg/kWp 56.1 kg/kWp Effectively the same
Warranty and degradation
Product warranty 15 yrs 15 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 132 144 12 cells apart
Bifacial Yes Yes Same
04

Against the whole database

14,129 panels
Efficiency
#4,041 vs #6,580
700 MV leads by 2,539 places
Power density
#4,048 vs #6,121
700 MV leads by 2,073 places
Heat behaviour
#2,220 vs #2,220
Tied - the same position in the database
Weight
#9,017 vs #10,498
700 MV leads by 1,481 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#937 vs #4,861
700 MV leads by 3,924 places
05

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06

Written summary

07

Questions about this pairing

Which panel is better: FuturaSun FU 700 MV or FuturaSun FU 570 MV?
According to our database: FuturaSun FU 700 MV has higher module efficiency (22.53% vs 22.00%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of FuturaSun FU 700 MV and FuturaSun FU 570 MV?
FuturaSun FU 700 MV has a module efficiency of 22.53%, while FuturaSun FU 570 MV is 22.00%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does FuturaSun FU 700 MV use vs FuturaSun FU 570 MV?
FuturaSun FU 700 MV uses TOPCon cells; FuturaSun FU 570 MV 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 FuturaSun FU 700 MV and FuturaSun FU 570 MV?
FuturaSun FU 700 MV has a 30 years power warranty; FuturaSun FU 570 MV 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 FuturaSun FU 700 MV and FuturaSun FU 570 MV bifacial panels?
Both FuturaSun FU 700 MV and FuturaSun FU 570 MV 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.

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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.