Emmvee E535HCM144-B vs Emmvee E530HCM144-B
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 (-0.350 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
E535HCM144-B
17,339 kWh
E530HCM144-B
17,177 kWh
Lifetime gap
162 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
E535HCM144-B
E530HCM144-B
Standard test conditions
25 °C
100.0% of rated power
535 W
530 W
Cool, bright day
40 °C
94.8% of rated power
507 W
502 W
Typical summer roof
55 °C
89.5% of rated power
479 W
474 W
Hot roof
70 °C
84.2% of rated power
451 W
447 W
03
Full specification
Parameter
E535HCM144-B
E530HCM144-B
Difference
Power and efficiency
Rated power
535 Wp
530 Wp
Effectively the same
Module efficiency
20.71 %
20.52 %
Effectively the same
Power density
207.1 Wp/m²
205.2 Wp/m²
Effectively the same
Open-circuit voltage
49.35 V
49.20 V
Effectively the same
Voltage at max power
41.32 V
41.10 V
Effectively the same
Short-circuit current
13.59 A
13.56 A
Effectively the same
Current at max power
12.95 A
12.90 A
Effectively the same
Temperature
Temperature coefficient
-0.350 %/°C
-0.350 %/°C
Same
Mechanical
Dimensions
2278x1134x35 mm
2278x1134x35 mm
Same
Module area
2.583 m²
2.583 m²
Same
Weight
26.0 kg
26.0 kg
Same
Weight per kWp
48.6 kg/kWp
49.1 kg/kWp
Effectively the same
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
Performance warranty
25 yrs
25 yrs
Same
Annual degradation
0.55 %/yr
0.55 %/yr
Same
Technology
Cell technology
PERC
PERC
Same
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
144
144
Same
Bifacial
No
No
Same
04
14,129 panels
Against the whole database
Efficiency
#10,799
vs
#11,325
E535HCM144-B leads by 526 places
Power density
#10,842
vs
#11,336
E535HCM144-B leads by 494 places
Heat behaviour
#10,489
vs
#10,489
Tied - the same position in the database
Weight
#2,369
vs
#2,704
E535HCM144-B leads by 335 places
Warranty
#9,912
vs
#9,912
Tied - the same position in the database
Overall
#9,211
vs
#9,576
E535HCM144-B leads by 365 places
05
Open the full database
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06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: Emmvee E535HCM144-B or Emmvee E530HCM144-B?
According to our database: Emmvee E535HCM144-B has higher module efficiency (20.71% vs 20.52%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Emmvee E535HCM144-B and Emmvee E530HCM144-B?
Emmvee E535HCM144-B has a module efficiency of 20.71%, while Emmvee E530HCM144-B is 20.52%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Emmvee E535HCM144-B use vs Emmvee E530HCM144-B?
Emmvee E535HCM144-B uses PERC cells; Emmvee E530HCM144-B uses PERC. 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 Emmvee E535HCM144-B and Emmvee E530HCM144-B?
Emmvee E535HCM144-B has a 25 years power warranty; Emmvee E530HCM144-B has a 25 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.
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.