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vision M 5.0 450 Wp vs SOLARWATT Panel vision M 5.0 450Wp 18 of 18 identical Swap Change panels

Solarwatt vision M 5.0 450 Wp vs Solarwatt SOLARWATT Panel vision M 5.0 450Wp

Solarwatt
vision M 5.0 450 Wp
450 Wp 22.50 % TOPCon Bifacial Incomplete
Open panel page Datasheet PDF
VS
Solarwatt
SOLARWATT Panel vision M 5.0 450Wp
450 Wp 22.50 % TOPCon Bifacial Incomplete
Open panel page Datasheet PDF
The verdict

Identical on every published parameter

All 18 comparable parameters agree, with 1 more left out because at least one datasheet does not publish it. 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
18 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

0 of 18 parameters

Every comparable parameter agrees. The full specification is below.

02

What it means on a roof

Thirty years of production
A 1.0% first-year loss then 0.40% a year, assumed for both panels, 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.
vision M 5.0 450 Wp
15,098 kWh
SOLARWATT Panel vision M 5.0 450Wp
15,098 kWh
Lifetime gap
No difference
Output when it is hot
Rated power carried across the range a module actually sees
Scenario vision M 5.0 450 Wp SOLARWATT Panel vision M 5.0 450Wp
Standard test conditions 25 °C 100.0% of rated power 450 W 450 W
Cool, bright day 40 °C 95.7% of rated power 430 W 430 W
Typical summer roof 55 °C 91.3% of rated power 411 W 411 W
Hot roof 70 °C 87.0% of rated power 391 W 391 W
03

Full specification

Parameter vision M 5.0 450 Wp SOLARWATT Panel vision M 5.0 450Wp Difference
Power and efficiency
Rated power 450 Wp 450 Wp Same
Module efficiency 22.50 % 22.50 % Same
Power density 225.2 Wp/m² 225.2 Wp/m² Same
Open-circuit voltage 39.80 V 39.80 V Same
Voltage at max power 33.20 V 33.20 V Same
Short-circuit current 14.00 A 14.00 A Same
Current at max power 13.50 A 13.50 A Same
Temperature
Temperature coefficient -0.290 %/°C -0.290 %/°C Same
Mechanical
Dimensions 1762x1134x35 mm 1762x1134x35 mm Same
Module area 1.998 m² 1.998 m² Same
Weight 24.8 kg 24.8 kg Same
Weight per kWp 55.1 kg/kWp 55.1 kg/kWp Same
Warranty and degradation
Product warranty 30 yrs 30 yrs Same
Performance warranty 30 yrs 30 yrs Same
Annual degradation - - Neither datasheet publishes this
Technology
Cell technology TOPCon TOPCon Same
Cell type Monocrystalline Monocrystalline Same
Cell count 108 108 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#4,222 vs #4,222
Tied - the same position in the database
Power density
#4,225 vs #4,225
Tied - the same position in the database
Heat behaviour
#2,165 vs #2,165
Tied - the same position in the database
Weight
#9,543 vs #9,543
Tied - the same position in the database
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#5,200 vs #5,200
Tied - the same position in the database
05

More useful comparisons

Open the full database
Same series, other bin
Solarwatt
Solarwatt vision M 5.0 450 Wp vs Solarwatt SOLARWATT Panel vision M 5.0 460 Wp
3 differences, the largest is module efficiency
Same series, other bin
Solarwatt
Solarwatt vision M 5.0 450 Wp vs Solarwatt SOLARWATT Panel vision M 5.0 455 Wp
One difference: module efficiency
Same series, other bin
Solarwatt
Solarwatt vision M 5.0 450 Wp vs Solarwatt SOLARWATT Panel vision M 5.0 450 Wp
The same specification on paper
Same series, other bin
Solarwatt
Solarwatt vision M 5.0 450 Wp vs Solarwatt SOLARWATT Panel vision M 5.0 445 Wp
One difference: module efficiency
Same series, other bin
Solarwatt
Solarwatt vision M 5.0 450 Wp vs Solarwatt SOLARWATT Panel vision M 5.0 445Wp
One difference: module efficiency
Same series, other bin
Solarwatt
Solarwatt vision M 5.0 450 Wp vs Solarwatt vision M 5.0 445 Wp
One difference: module efficiency
06

Written summary

07

Questions about this pairing

Which panel is better: Solarwatt vision M 5.0 450 Wp or Solarwatt SOLARWATT Panel vision M 5.0 450Wp?
According to our database: both panels are closely matched on key specs - the decision often comes down to price and local availability. See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Solarwatt vision M 5.0 450 Wp and Solarwatt SOLARWATT Panel vision M 5.0 450Wp?
Solarwatt vision M 5.0 450 Wp has a module efficiency of 22.50%, while Solarwatt SOLARWATT Panel vision M 5.0 450 Wp is 22.50%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Solarwatt vision M 5.0 450 Wp use vs Solarwatt SOLARWATT Panel vision M 5.0 450Wp?
Solarwatt vision M 5.0 450 Wp uses TOPCon cells; Solarwatt SOLARWATT Panel vision M 5.0 450 Wp 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 Solarwatt vision M 5.0 450 Wp and Solarwatt SOLARWATT Panel vision M 5.0 450Wp?
Solarwatt vision M 5.0 450 Wp has a 30 years power warranty; Solarwatt SOLARWATT Panel vision M 5.0 450 Wp 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 Solarwatt vision M 5.0 450 Wp and Solarwatt SOLARWATT Panel vision M 5.0 450Wp bifacial panels?
Both Solarwatt vision M 5.0 450 Wp and Solarwatt SOLARWATT Panel vision M 5.0 450 Wp 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.

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.