--- title: "IBC Solar IBC Module Transparent 455 LS-TA2 vs IBC Solar YH540W-36MH - Solar Panel Comparison | ComparePV" description: "Compare IBC Solar IBC Module Transparent 455 LS-TA2 vs IBC Solar YH540W-36MH side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/ibc-solar-ibc-module-transparent-455-ls-ta2/ibc-solar-yh540w-36mh" updated: 2026-09-11 --- # IBC Solar IBC Module Transparent 455 LS-TA2 vs IBC Solar YH540W-36MH IBC Module Transparent 455 LS-TA2 leads on the differences that matter The largest is module efficiency: 1.91 pp more efficient. 3 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [IBC Solar IBC Module Transparent 455 LS-TA2](https://comparepv.com/panel/ibc-solar-ibc-module-transparent-455-ls-ta2) | [IBC Solar YH540W-36MH](https://comparepv.com/panel/ibc-solar-yh540w-36mh) | | Manufacturer | IBC Solar | IBC Solar | | Power | 455 Wp | 540 Wp | | Efficiency | 22.80 % | 20.89 % | | Technology | TOPCon | PERC | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | IBC Module Transparent 455 LS-TA2 | YH540W-36MH | Difference | | --- | --- | --- | --- | | Module efficiency | 22.80 % | 20.89 % | +1.91 pp for IBC Module Transparent 455 LS-TA2 | | Temperature coefficient | -0.290 %/°C | -0.350 %/°C | +0.060 %/°C for IBC Module Transparent 455 LS-TA2 | | Rated power | 455 Wp | 540 Wp | +85 W for YH540W-36MH | | Power density | 227.7 Wp/m² | 208.9 Wp/m² | +18.8 Wp/m² for IBC Module Transparent 455 LS-TA2 | | Product warranty | 25 yrs | 30 yrs | +5 yrs for YH540W-36MH | | Open-circuit voltage | 40.45 V | 49.70 V | 9.25 V apart | | Module area | 1.998 m² | 2.584 m² | 0.586 m² apart | | Weight | 24.5 kg | 27.0 kg | -2.5 kg for IBC Module Transparent 455 LS-TA2 | | Weight per kWp | 53.8 kg/kWp | 50.0 kg/kWp | -3.8 kg/kWp for YH540W-36MH | | Cell technology | TOPCon | PERC | TOPCon vs PERC | | Voltage at max power | 34.11 V | 41.77 V | 7.66 V apart | | Cell count | 108 | 144 | 36 cells apart | | Bifacial | Yes | No | Yes vs No | | Short-circuit current | 14.24 A | 13.72 A | 0.52 A apart | | Dimensions | 1762x1134x30 mm | 2279x1134x30 mm | 1762x1134x30 mm vs 2279x1134x30 mm | ## Every compared parameter | Parameter | IBC Module Transparent 455 LS-TA2 | YH540W-36MH | | --- | --- | --- | | Rated power | 455 Wp | 540 Wp | | Module efficiency | 22.80 % | 20.89 % | | Power density | 227.7 Wp/m² | 208.9 Wp/m² | | Open-circuit voltage | 40.45 V | 49.70 V | | Voltage at max power | 34.11 V | 41.77 V | | Short-circuit current | 14.24 A | 13.72 A | | Current at max power | 13.34 A | 12.94 A | | Temperature coefficient | -0.290 %/°C | -0.350 %/°C | | Dimensions | 1762x1134x30 mm | 2279x1134x30 mm | | Module area | 1.998 m² | 2.584 m² | | Weight | 24.5 kg | 27.0 kg | | Weight per kWp | 53.8 kg/kWp | 50.0 kg/kWp | | Product warranty | 25 yrs | 30 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.40 %/yr | - | | Cell technology | TOPCon | PERC | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 108 | 144 | | Bifacial | Yes | No | ## Thirty-year yield A 1.0% first-year loss then 0.40% a year, assumed for both panels, at 1,200 kWh/kWp a year - **Cumulative output, IBC Module Transparent 455 LS-TA2:** 15,266 kWh - **Cumulative output, YH540W-36MH:** 18,118 kWh - **Gap:** 2,852 kWh ## Output when hot | Condition | Cell temperature | IBC Module Transparent 455 LS-TA2 | YH540W-36MH | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 455 W | 540 W | 100.0% of rated power | | Cool, bright day | 40 °C | 435 W | 512 W | 94.8% of rated power | | Typical summer roof | 55 °C | 415 W | 483 W | 89.5% of rated power | | Hot roof | 70 °C | 396 W | 455 W | 84.2% of rated power | ## Against the whole database | Measure | IBC Module Transparent 455 LS-TA2 | YH540W-36MH | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #2,714 | #10,294 | 14,005 | IBC Module Transparent 455 LS-TA2 leads by 7,580 places | | Power density | #2,888 | #10,202 | 14,005 | IBC Module Transparent 455 LS-TA2 leads by 7,314 places | | Heat behaviour | #2,165 | #10,419 | 14,005 | IBC Module Transparent 455 LS-TA2 leads by 8,254 places | | Weight | #7,897 | #3,317 | 14,005 | YH540W-36MH leads by 4,580 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #5,669 | #3,933 | 14,005 | YH540W-36MH leads by 1,736 places | ## Questions ### Which panel is better: IBC Solar IBC Module Transparent 455 LS-TA2 or IBC Solar YH540W-36MH? According to our database: **IBC Solar IBC Module Transparent 455 LS-TA2** has higher module efficiency (**22.80%** vs **20.89%**); **IBC Solar IBC Module Transparent 455 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 Transparent 455 LS-TA2 and IBC Solar YH540W-36MH? **IBC Solar IBC Module Transparent 455 LS-TA2** has a module efficiency of **22.80%**, while **IBC Solar YH**540 W**-36MH** is **20.89%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does IBC Solar IBC Module Transparent 455 LS-TA2 use vs IBC Solar YH540W-36MH? **IBC Solar IBC Module Transparent 455 LS-TA2** uses **TOPCon** cells; **IBC Solar YH**540 W**-36MH** 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 IBC Solar IBC Module Transparent 455 LS-TA2 and IBC Solar YH540W-36MH? **IBC Solar IBC Module Transparent 455 LS-TA2** has a **30 years** power warranty; **IBC Solar YH**540 W**-36MH** 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 Transparent 455 LS-TA2 and IBC Solar YH540W-36MH bifacial panels? **IBC Solar IBC Module Transparent 455 LS-TA2** is bifacial (captures light from both faces); **IBC Solar YH**540 W**-36MH** is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath. ## Related comparisons - [IBC Solar IBC Module Transparent 455 LS-TA2 vs IBC Solar IBC Module Transparent 450 LS-TA2](https://comparepv.com/compare/ibc-solar-ibc-module-transparent-455-ls-ta2/ibc-solar-ibc-module-transparent-450-ls-ta2) - One difference: module efficiency - [IBC Solar IBC Module Transparent 455 LS-TA2 vs IBC Solar IBC Module Transparent 445 LS-TA2](https://comparepv.com/compare/ibc-solar-ibc-module-transparent-455-ls-ta2/ibc-solar-ibc-module-transparent-445-ls-ta2) - 3 differences, the largest is module efficiency - [IBC Solar YH540W-36MH vs IBC Solar YH550W-36MH](https://comparepv.com/compare/ibc-solar-yh540w-36mh/ibc-solar-yh550w-36mh) - 3 differences, the largest is module efficiency - [IBC Solar YH540W-36MH vs IBC Solar YH545W-36MH](https://comparepv.com/compare/ibc-solar-yh540w-36mh/ibc-solar-yh545w-36mh) - One difference: module efficiency - [IBC Solar IBC Module Transparent 455 LS-TA2 vs IBC Solar YH720W-33MHD/MH](https://comparepv.com/compare/ibc-solar-ibc-module-transparent-455-ls-ta2/ibc-solar-yh720w-33mhd-mh) - 13 differences, the largest is temperature coefficient - [IBC Solar IBC Module Transparent 455 LS-TA2 vs IBC Solar YH715W-33MHD/MH](https://comparepv.com/compare/ibc-solar-ibc-module-transparent-455-ls-ta2/ibc-solar-yh715w-33mhd-mh) - 12 differences, the largest is temperature coefficient --- Source: https://comparepv.com/compare/ibc-solar-ibc-module-transparent-455-ls-ta2/ibc-solar-yh540w-36mh Not in this file, on the page: the thirty-year yield curve year by year at a cell temperature you pick and a written summary generated on request.