--- title: "AIKO AIKO-A495-MCE54Mw vs Longi Solar LR7-54HVB-495M - Solar Panel Comparison | ComparePV" description: "Compare AIKO AIKO-A495-MCE54Mw vs Longi Solar LR7-54HVB-495M side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/aiko-aiko-a495-mce54mw/longi-lr7-54hvb-495m" updated: 2026-09-11 --- # AIKO AIKO-A495-MCE54Mw vs Longi Solar LR7-54HVB-495M AIKO-A495-MCE54Mw leads on the differences that matter The largest is module efficiency: 0.50 pp more efficient. 13 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 | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | [Longi Solar LR7-54HVB-495M](https://comparepv.com/panel/longi-lr7-54hvb-495m) | | Manufacturer | AIKO | Longi Solar | | Power | 495 Wp | 495 Wp | | Efficiency | 24.80 % | 24.30 % | | Technology | Back Contact | N-type | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | AIKO-A495-MCE54Mw | LR7-54HVB-495M | Difference | | --- | --- | --- | --- | | Module efficiency | 24.80 % | 24.30 % | +0.50 pp for AIKO-A495-MCE54Mw | | Power density | 247.7 Wp/m² | 242.5 Wp/m² | +5.2 Wp/m² for AIKO-A495-MCE54Mw | | Cell technology | Back Contact | N-type | Back Contact vs N-type | | Module area | 1.998 m² | 2.041 m² | 0.043 m² apart | | Dimensions | 1762x1134x30 mm | 1800x1134x30 mm | 1762x1134x30 mm vs 1800x1134x30 mm | ## Every compared parameter | Parameter | AIKO-A495-MCE54Mw | LR7-54HVB-495M | | --- | --- | --- | | Rated power | 495 Wp | 495 Wp | | Module efficiency | 24.80 % | 24.30 % | | Power density | 247.7 Wp/m² | 242.5 Wp/m² | | Open-circuit voltage | 41.10 V | 40.64 V | | Voltage at max power | 34.50 V | 33.62 V | | Short-circuit current | 15.00 A | 15.43 A | | Current at max power | 14.35 A | 14.73 A | | Temperature coefficient | -0.260 %/°C | -0.260 %/°C | | Dimensions | 1762x1134x30 mm | 1800x1134x30 mm | | Module area | 1.998 m² | 2.041 m² | | Weight | 21.0 kg | 21.6 kg | | Weight per kWp | 42.4 kg/kWp | 43.6 kg/kWp | | Product warranty | 15 yrs | - | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.35 %/yr | 0.35 %/yr | | Cell technology | Back Contact | N-type | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 108 | 108 | | Bifacial | No | No | ## Thirty-year yield Each panel's own declared degradation curve, at 1,200 kWh/kWp a year Same temp coeff. for both panels (-0.260 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other. - **Cumulative output, AIKO-A495-MCE54Mw:** 16,737 kWh - **Cumulative output, LR7-54HVB-495M:** 16,737 kWh - **Gap:** No difference ## Output when hot | Condition | Cell temperature | AIKO-A495-MCE54Mw | LR7-54HVB-495M | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 495 W | 495 W | 100.0% of rated power | | Cool, bright day | 40 °C | 476 W | 476 W | 96.1% of rated power | | Typical summer roof | 55 °C | 456 W | 456 W | 92.2% of rated power | | Hot roof | 70 °C | 437 W | 437 W | 88.3% of rated power | ## Against the whole database | Measure | AIKO-A495-MCE54Mw | LR7-54HVB-495M | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #12 | #131 | 14,005 | AIKO-A495-MCE54Mw leads by 119 places | | Power density | #37 | #159 | 14,005 | AIKO-A495-MCE54Mw leads by 122 places | | Heat behaviour | #511 | #511 | 14,005 | Tied - the same position in the database | | Weight | #219 | #318 | 14,005 | AIKO-A495-MCE54Mw leads by 99 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #3,920 | #7,722 | 14,005 | AIKO-A495-MCE54Mw leads by 3,802 places | ## Questions ### Which panel is better: AIKO AIKO-A495-MCE54Mw or Longi Solar LR7-54HVB-495M? According to our database: **AIKO AIKO-A495-MCE54Mw** has higher module efficiency (**24.80%** vs **24.30%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of AIKO AIKO-A495-MCE54Mw and Longi Solar LR7-54HVB-495M? **AIKO AIKO-A495-MCE54Mw** has a module efficiency of **24.80%**, while **Longi Solar LR7-54HVB-495M** is **24.30%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does AIKO AIKO-A495-MCE54Mw use vs Longi Solar LR7-54HVB-495M? **AIKO AIKO-A495-MCE54Mw** uses **Back Contact** cells; **Longi Solar LR7-54HVB-495M** 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 AIKO AIKO-A495-MCE54Mw and Longi Solar LR7-54HVB-495M? **AIKO AIKO-A495-MCE54Mw** has a **30 years** power warranty; **Longi Solar LR7-54HVB-495M** 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. ## Related comparisons - [AIKO AIKO-A495-MCE54Mw vs AIKO AIKO-A490-MCE54Mw](https://comparepv.com/compare/aiko-aiko-a495-mce54mw/aiko-aiko-a490-mce54mw) - One difference: module efficiency - [AIKO AIKO-A495-MCE54Mw vs AIKO AIKO-A485-MCE54Mw](https://comparepv.com/compare/aiko-aiko-a495-mce54mw/aiko-aiko-a485-mce54mw) - 3 differences, the largest is module efficiency - [AIKO AIKO-A495-MCE54Mw vs AIKO AIKO-A480-MCE54Mw](https://comparepv.com/compare/aiko-aiko-a495-mce54mw/aiko-aiko-a480-mce54mw) - 3 differences, the largest is module efficiency - [AIKO AIKO-A495-MCE54Mw vs AIKO AIKO-A475-MCE54Mw](https://comparepv.com/compare/aiko-aiko-a495-mce54mw/aiko-aiko-a475-mce54mw) - 3 differences, the largest is module efficiency - [AIKO AIKO-A495-MCE54Mw vs AIKO AIKO-A470-MCE54Mw](https://comparepv.com/compare/aiko-aiko-a495-mce54mw/aiko-aiko-a470-mce54mw) - 5 differences, the largest is module efficiency - [Longi Solar LR7-54HVB-495M vs Longi Solar LR7-54HVB-490M](https://comparepv.com/compare/longi-lr7-54hvb-495m/longi-lr7-54hvb-490m) - One difference: module efficiency --- Source: https://comparepv.com/compare/aiko-aiko-a495-mce54mw/longi-lr7-54hvb-495m 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.