IBC Module Black 450 LS-TA2 vs YH715W-33MHD/MH 5 of 18 identical Swap Change panels

IBC Solar IBC Module Black 450 LS-TA2 vs IBC Solar YH715W-33MHD/MH

Q: Which panel is better: IBC Solar IBC Module Black 450 LS-TA2 or IBC Solar YH715W-33MHD/MH?

According to our database: IBC Solar YH715W-33MHD/MH has higher module efficiency (23.02% vs 22.50%); IBC Solar IBC Module Black 450 LS-TA2 tolerates heat better (temp coeff -0.290%/°C vs -0.350%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.

Q: What is the efficiency of IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715W-33MHD/MH?

IBC Solar IBC Module Black 450 LS-TA2 has a module efficiency of 22.50%, while IBC Solar YH715W-33MHD/MH is 23.02%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

Q: What cell technology does IBC Solar IBC Module Black 450 LS-TA2 use vs IBC Solar YH715W-33MHD/MH?

IBC Solar IBC Module Black 450 LS-TA2 uses TOPCon cells; IBC Solar YH715W-33MHD/MH uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.

Q: What is the warranty on IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715W-33MHD/MH?

IBC Solar IBC Module Black 450 LS-TA2 has a 30 years power warranty; IBC Solar YH715W-33MHD/MH 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.

Q: Are IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715W-33MHD/MH bifacial panels?

Both IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715W-33MHD/MH 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.

IBC Solar

IBC Module Black 450 LS-TA2

450 Wp 22.50 % TOPCon Bifacial

Open panel page Datasheet PDF

IBC Solar

YH715W-33MHD/MH

715 Wp 23.02 % TOPCon Bifacial Incomplete

Open panel page Datasheet PDF

The verdict

13 differences, and they point both ways

The largest is temperature coefficient: 0.060 %/°C better in heat. 5 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it.

See all 13 differences

How alike are they

5 of 18 comparable
parameters are identical

identical differs not published

What actually differs

13 of 18 parameters

Parameter IBC Module Black 450 LS-TA2 YH715W-33MHD/MH Difference

Temperature coefficient -0.290 %/°C -0.350 %/°C 0.060 %/°C better in heat

Rated power 450 Wp 715 Wp 265 W more power

Module efficiency 22.50 % 23.02 % 0.52 pp more efficient

Weight 24.5 kg 38.0 kg 13.5 kg lighter

Product warranty 25 yrs 30 yrs 5 yrs longer

Open-circuit voltage 40.25 V 49.58 V 9.33 V apart

Short-circuit current 14.17 A 18.09 A 3.92 A apart

Module area 1.998 m² 3.106 m² 1.108 m² apart

Power density 225.2 Wp/m² 230.2 Wp/m² 5.0 Wp/m² higher

Voltage at max power 33.91 V 41.32 V 7.41 V apart

Current at max power 13.27 A 17.32 A 4.05 A apart

Cell count 108 132 24 cells apart

Dimensions 1762x1134x30 mm 2384x1303x33 mm 1762x1134x30 mm vs 2384x1303x33 mm

What it means on a roof

Thirty years of production

Declared first-year losses, with 0.40% a year afterwards assumed for both panels, at 1,200 kWh/kWp a year

Cell temperature

IBC Module Black 450 LS-TA2

15,098 kWh

YH715W-33MHD/MH

23,990 kWh

Lifetime gap

8,892 kWh

Output when it is hot

Rated power carried across the range a module actually sees

Scenario IBC Module Black 450 LS-TA2 YH715W-33MHD/MH

Standard test conditions 25 °C 100.0% of rated power 450 W 715 W

Cool, bright day 40 °C 94.8% of rated power 430 W 677 W

Typical summer roof 55 °C 89.5% of rated power 411 W 640 W

Hot roof 70 °C 84.2% of rated power 391 W 602 W

Full specification

Parameter IBC Module Black 450 LS-TA2 YH715W-33MHD/MH Difference

Power and efficiency

Rated power 450 Wp 715 Wp +265 W for YH715W-33MHD/MH

Module efficiency 22.50 % 23.02 % +0.52 pp for YH715W-33MHD/MH

Power density 225.2 Wp/m² 230.2 Wp/m² +5.0 Wp/m² for YH715W-33MHD/MH

Open-circuit voltage 40.25 V 49.58 V 9.33 V apart

Voltage at max power 33.91 V 41.32 V 7.41 V apart

Short-circuit current 14.17 A 18.09 A 3.92 A apart

Current at max power 13.27 A 17.32 A 4.05 A apart

Temperature

Temperature coefficient -0.290 %/°C -0.350 %/°C +0.060 %/°C for IBC Module Black 450 LS-TA2

Mechanical

Dimensions 1762x1134x30 mm 2384x1303x33 mm 1762x1134x30 mm vs 2384x1303x33 mm

Module area 1.998 m² 3.106 m² 1.108 m² apart

Weight 24.5 kg 38.0 kg -13.5 kg for IBC Module Black 450 LS-TA2

Weight per kWp 54.4 kg/kWp 53.1 kg/kWp Effectively the same

Warranty and degradation

Product warranty 25 yrs 30 yrs +5 yrs for YH715W-33MHD/MH

Performance warranty 30 yrs 30 yrs Same

Annual degradation 0.40 %/yr - Not published by IBC Solar

Technology

Cell technology TOPCon TOPCon Same

Cell type Monocrystalline Monocrystalline Same

Cell count 108 132 24 cells apart

Bifacial Yes Yes Same

Against the whole database

14,005 panels

Efficiency

#4,222 vs #1,797

YH715W-33MHD/MH leads by 2,425 places

Power density

#4,225 vs #2,018

YH715W-33MHD/MH leads by 2,207 places

Heat behaviour

#2,165 vs #10,419

IBC Module Black 450 LS-TA2 leads by 8,254 places

Weight

#8,755 vs #6,946

YH715W-33MHD/MH leads by 1,809 places

Warranty

#21 vs #21

Tied - the same position in the database

Overall

#6,225 vs #40

YH715W-33MHD/MH leads by 6,185 places

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Written summary

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Questions about this pairing

Which panel is better: IBC Solar IBC Module Black 450 LS-TA2 or IBC Solar YH715W-33MHD/MH?

According to our database: IBC Solar YH715 W-33MHD/MH has higher module efficiency (23.02% vs 22.50%); IBC Solar IBC Module Black 450 LS-TA2 tolerates heat better (temp coeff -0.290%/°C vs -0.350%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.

What is the efficiency of IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715W-33MHD/MH?

IBC Solar IBC Module Black 450 LS-TA2 has a module efficiency of 22.50%, while IBC Solar YH715 W-33MHD/MH is 23.02%. Higher efficiency means more electricity from the same roof area - useful when space is limited.

What cell technology does IBC Solar IBC Module Black 450 LS-TA2 use vs IBC Solar YH715W-33MHD/MH?

IBC Solar IBC Module Black 450 LS-TA2 uses TOPCon cells; IBC Solar YH715 W-33MHD/MH 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 IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715W-33MHD/MH?

IBC Solar IBC Module Black 450 LS-TA2 has a 30 years power warranty; IBC Solar YH715 W-33MHD/MH 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 IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715W-33MHD/MH bifacial panels?

Both IBC Solar IBC Module Black 450 LS-TA2 and IBC Solar YH715 W-33MHD/MH 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.

Shop prices: See 2 IBC Solar offers

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.