Just Solar JST-EDMH-(445-465)W-TD (460W class) vs Just Solar JST-EDMH-460W-TD
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
Declared annual degradation, with a 1.0% first-year loss assumed for both panels because at least one datasheet omits it, at 1,200 kWh/kWp a year
Same temp coeff. for both panels (-0.300 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
(445-465)W-TD (460W class)
15,194 kWh
460W-TD
15,194 kWh
Lifetime gap
No difference
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
(445-465)W-TD (460W class)
460W-TD
Standard test conditions
25 °C
100.0% of rated power
460 W
460 W
Cool, bright day
40 °C
95.5% of rated power
439 W
439 W
Typical summer roof
55 °C
91.0% of rated power
419 W
419 W
Hot roof
70 °C
86.5% of rated power
398 W
398 W
03
Full specification
Parameter
(445-465)W-TD (460W class)
460W-TD
Difference
Power and efficiency
Rated power
460 Wp
460 Wp
Same
Module efficiency
23.56 %
23.56 %
Same
Power density
235.6 Wp/m²
235.6 Wp/m²
Same
Open-circuit voltage
38.80 V
38.80 V
Same
Voltage at max power
33.30 V
33.30 V
Same
Short-circuit current
14.39 A
14.39 A
Same
Current at max power
13.81 A
13.81 A
Same
Temperature
Temperature coefficient
-0.300 %/°C
-0.300 %/°C
Same
Mechanical
Dimensions
1722x1134x30 mm
1722x1134x30 mm
Same
Module area
1.953 m²
1.953 m²
Same
Weight
20.5 kg
20.5 kg
Same
Weight per kWp
44.6 kg/kWp
44.6 kg/kWp
Same
Warranty and degradation
Product warranty
15 yrs
15 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.50 %/yr
0.50 %/yr
Same
Technology
Cell technology
TOPCon
TOPCon
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
108
108
Same
Bifacial
No
No
Same
04
14,005 panels
Against the whole database
Efficiency
#668
vs
#668
Tied - the same position in the database
Power density
#665
vs
#665
Tied - the same position in the database
Heat behaviour
#6,093
vs
#6,093
Tied - the same position in the database
Weight
#477
vs
#477
Tied - the same position in the database
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#6,577
vs
#6,577
Tied - the same position in the database
05
Open the full database
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06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Just Solar JST-EDMH-(445-465)W-TD (460W class) or Just Solar JST-EDMH-460W-TD?
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 Just Solar JST-EDMH-(445-465)W-TD (460W class) and Just Solar JST-EDMH-460W-TD?
Just Solar JST-EDMH-(445-465)W-TD (460 W class) has a module efficiency of 23.56%, while Just Solar JST-EDMH-460 W-TD is 23.56%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Just Solar JST-EDMH-(445-465)W-TD (460W class) use vs Just Solar JST-EDMH-460W-TD?
Just Solar JST-EDMH-(445-465)W-TD (460 W class) uses TOPCon cells; Just Solar JST-EDMH-460 W-TD 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 Just Solar JST-EDMH-(445-465)W-TD (460W class) and Just Solar JST-EDMH-460W-TD?
Just Solar JST-EDMH-(445-465)W-TD (460 W class) has a 30 years power warranty; Just Solar JST-EDMH-460 W-TD 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.
Shop prices: See 1 Just Solar offer
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.