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HS470TC-MHB vs HS475TC-MHB 18 of 19 identical Swap Change panels

Horay Solar HS470TC-MHB vs Horay Solar HS475TC-MHB

HS470TC-MHB
470 Wp 23.00 % N-type
Open panel page Datasheet PDF
VS
HS475TC-MHB
475 Wp 23.30 % N-type
Open panel page Datasheet PDF
The verdict

HS475TC-MHB leads on the differences that matter

The largest is module efficiency: 0.30 pp more efficient. 18 of 19 comparable parameters are identical.

See the one difference
How alike are they
18 of 19 comparable
parameters are identical
identical differs
01

What actually differs

1 of 19 parameters
Parameter HS470TC-MHB HS475TC-MHB Difference
Module efficiency 23.00 % 23.30 % 0.30 pp more efficient
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.
HS470TC-MHB
15,769 kWh
HS475TC-MHB
15,937 kWh
Lifetime gap
168 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario HS470TC-MHB HS475TC-MHB
Standard test conditions 25 °C 100.0% of rated power 470 W 475 W
Cool, bright day 40 °C 95.8% of rated power 450 W 455 W
Typical summer roof 55 °C 91.6% of rated power 431 W 435 W
Hot roof 70 °C 87.4% of rated power 411 W 415 W
03

Full specification

Parameter HS470TC-MHB HS475TC-MHB Difference
Power and efficiency
Rated power 470 Wp 475 Wp Effectively the same
Module efficiency 23.00 % 23.30 % +0.30 pp for HS475TC-MHB
Power density 230.3 Wp/m² 232.7 Wp/m² Effectively the same
Open-circuit voltage 39.31 V 39.61 V Effectively the same
Voltage at max power 33.35 V 33.60 V Effectively the same
Short-circuit current 15.01 A 15.06 A Effectively the same
Current at max power 14.10 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 21.0 kg 21.0 kg Same
Weight per kWp 44.7 kg/kWp 44.2 kg/kWp Effectively the same
Warranty and degradation
Product warranty 12 yrs 12 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 No No Same
04

Against the whole database

14,005 panels
Efficiency
#1,919 vs #1,017
HS475TC-MHB leads by 902 places
Power density
#1,854 vs #1,189
HS475TC-MHB leads by 665 places
Heat behaviour
#1,309 vs #1,309
Tied - the same position in the database
Weight
#504 vs #396
HS475TC-MHB leads by 108 places
Warranty
#21 vs #21
Tied - the same position in the database
Overall
#7,556 vs #6,976
HS475TC-MHB leads by 580 places
05

More useful comparisons

Open the full database
Same series, other bin
Horay Solar HS470TC-MHB vs Horay Solar HS475TC-MHB-D
5 differences, the largest is module efficiency
Same series, other bin
Horay Solar HS470TC-MHB vs Horay Solar HS470TC-MHB-D
4 differences, the largest is weight
Same series, other bin
Horay Solar HS470TC-MHB vs Horay Solar HS465TC-MHB
One difference: module efficiency
Same series, other bin
Horay Solar HS470TC-MHB vs Horay Solar HS465TC-MHB-D
5 differences, the largest is weight
Same series, other bin
Horay Solar HS470TC-MHB vs Horay Solar HS460TC-MHB
3 differences, the largest is module efficiency
Same series, other bin
Horay Solar HS470TC-MHB vs Horay Solar HS460TC-MHB-D
7 differences, the largest is weight
06

Written summary

07

Questions about this pairing

Which panel is better: Horay Solar HS470TC-MHB or Horay Solar HS475TC-MHB?
According to our database: Horay Solar HS475TC-MHB has higher module efficiency (23.30% vs 23.00%). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of Horay Solar HS470TC-MHB and Horay Solar HS475TC-MHB?
Horay Solar HS470TC-MHB has a module efficiency of 23.00%, while Horay Solar HS475TC-MHB is 23.30%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does Horay Solar HS470TC-MHB use vs Horay Solar HS475TC-MHB?
Horay Solar HS470TC-MHB uses N-type cells; Horay Solar HS475TC-MHB 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 HS470TC-MHB and Horay Solar HS475TC-MHB?
Horay Solar HS470TC-MHB has a 30 years power warranty; Horay Solar HS475TC-MHB 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.

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.