Skip to main content
HS455TC-MHB-D vs HS475TC-MHB-D 16 of 19 identical Swap Change panels

Horay Solar HS455TC-MHB-D vs Horay Solar HS475TC-MHB-D

HS455TC-MHB-D
455 Wp 22.30 % N-type Bifacial
Open panel page Datasheet PDF
VS
HS475TC-MHB-D
475 Wp 22.30 % N-type Bifacial
Open panel page Datasheet PDF
The verdict

HS475TC-MHB-D leads on the differences that matter

The largest is power density: 9.8 Wp/m² higher. 16 of 19 comparable parameters are identical.

See all 3 differences
How alike are they
16 of 19 comparable
parameters are identical
identical differs
01

What actually differs

3 of 19 parameters
Parameter HS455TC-MHB-D HS475TC-MHB-D Difference
Power density 222.9 Wp/m² 232.7 Wp/m² 9.8 Wp/m² higher
Rated power 455 Wp 475 Wp 20 W more power
Weight per kWp 54.9 kg/kWp 52.6 kg/kWp 2.3 kg/kWp lighter
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 (-0.280 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other.
HS455TC-MHB-D
15,266 kWh
HS475TC-MHB-D
15,937 kWh
Lifetime gap
671 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario HS455TC-MHB-D HS475TC-MHB-D
Standard test conditions 25 °C 100.0% of rated power 455 W 475 W
Cool, bright day 40 °C 95.8% of rated power 436 W 455 W
Typical summer roof 55 °C 91.6% of rated power 417 W 435 W
Hot roof 70 °C 87.4% of rated power 398 W 415 W
03

Full specification

Parameter HS455TC-MHB-D HS475TC-MHB-D Difference
Power and efficiency
Rated power 455 Wp 475 Wp +20 W for HS475TC-MHB-D
Module efficiency 22.30 % 22.30 % Same
Power density 222.9 Wp/m² 232.7 Wp/m² +9.8 Wp/m² for HS475TC-MHB-D
Open-circuit voltage 38.90 V 39.61 V Effectively the same
Voltage at max power 33.00 V 33.60 V Effectively the same
Short-circuit current 14.68 A 15.06 A Effectively the same
Current at max power 13.79 A 14.14 A Effectively the same
Temperature
Temperature coefficient -0.280 %/°C -0.280 %/°C Same
Mechanical
Dimensions 1800x1134x30 mm 1800x1134x30 mm Same
Module area 2.041 m² 2.041 m² Same
Weight 25.0 kg 25.0 kg Same
Weight per kWp 54.9 kg/kWp 52.6 kg/kWp -2.3 kg/kWp for HS475TC-MHB-D
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 N-type N-type Same
Cell type Monocrystalline Monocrystalline Same
Cell count 108 108 Same
Bifacial Yes Yes Same
04

Against the whole database

14,005 panels
Efficiency
#5,100 vs #5,100
Tied - the same position in the database
Power density
#5,100 vs #1,189
HS475TC-MHB-D leads by 3,911 places
Heat behaviour
#1,309 vs #1,309
Tied - the same position in the database
Weight
#9,326 vs #6,259
HS475TC-MHB-D leads by 3,067 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#8,608 vs #7,800
HS475TC-MHB-D leads by 808 places
05

More useful comparisons

Open the full database
Same series, other bin
Horay Solar HS455TC-MHB-D vs Horay Solar HS470TC-MHB-D
3 differences, the largest is module efficiency
Same series, other bin
Horay Solar HS455TC-MHB-D vs Horay Solar HS465TC-MHB-D
3 differences, the largest is module efficiency
Same series, other bin
Horay Solar HS455TC-MHB-D vs Horay Solar HS460TC-MHB-D
One difference: module efficiency
Same manufacturer
Horay Solar HS455TC-MHB-D vs Horay Solar HS720TC-MHG-D
12 differences, the largest is module efficiency
Same manufacturer
Horay Solar HS455TC-MHB-D vs Horay Solar HS710TC-MHG-D
12 differences, the largest is rated power
Same manufacturer
Horay Solar HS455TC-MHB-D vs Horay Solar HS700TC-MHG-D
11 differences, the largest is rated power
06

Written summary

07

Questions about this pairing

Which panel is better: Horay Solar HS455TC-MHB-D or Horay Solar HS475TC-MHB-D?
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 Horay Solar HS455TC-MHB-D and Horay Solar HS475TC-MHB-D?
Horay Solar HS455TC-MHB-D has a module efficiency of 22.30%, while Horay Solar HS475TC-MHB-D is 22.30%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Horay Solar HS455TC-MHB-D use vs Horay Solar HS475TC-MHB-D?
Horay Solar HS455TC-MHB-D uses N-type cells; Horay Solar HS475TC-MHB-D uses N-type. 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 Horay Solar HS455TC-MHB-D and Horay Solar HS475TC-MHB-D?
Horay Solar HS455TC-MHB-D has a 30 years power warranty; Horay Solar HS475TC-MHB-D 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 Horay Solar HS455TC-MHB-D and Horay Solar HS475TC-MHB-D bifacial panels?
Both Horay Solar HS455TC-MHB-D and Horay Solar HS475TC-MHB-D 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.