--- title: "AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A460-MAH54Mb - Solar Panel Comparison | ComparePV" description: "Compare AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A460-MAH54Mb side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a460-mah54mb-1" updated: 2026-09-11 --- # AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A460-MAH54Mb A460-MAH54Mb leads on the differences that matter The largest is module efficiency: 0.80 pp more efficient. 16 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [AIKO AIKO-A445-MAH54Mb](https://comparepv.com/panel/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1) | [AIKO AIKO-A460-MAH54Mb](https://comparepv.com/panel/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a460-mah54mb-1) | | Manufacturer | AIKO | AIKO | | Power | 445 Wp | 460 Wp | | Efficiency | 22.80 % | 23.60 % | | Technology | Back Contact | Back Contact | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | A445-MAH54Mb | A460-MAH54Mb | Difference | | --- | --- | --- | --- | | Module efficiency | 22.80 % | 23.60 % | +0.80 pp for A460-MAH54Mb | | Power density | 227.9 Wp/m² | 235.6 Wp/m² | +7.7 Wp/m² for A460-MAH54Mb | | Rated power | 445 Wp | 460 Wp | +15 W for A460-MAH54Mb | ## Every compared parameter | Parameter | A445-MAH54Mb | A460-MAH54Mb | | --- | --- | --- | | Rated power | 445 Wp | 460 Wp | | Module efficiency | 22.80 % | 23.60 % | | Power density | 227.9 Wp/m² | 235.6 Wp/m² | | Open-circuit voltage | 40.09 V | 40.39 V | | Voltage at max power | 33.91 V | 34.21 V | | Short-circuit current | 13.69 A | 13.87 A | | Current at max power | 13.13 A | 13.45 A | | Temperature coefficient | -0.290 %/°C | -0.290 %/°C | | Dimensions | 1722x1134x30 mm | 1722x1134x30 mm | | Module area | 1.953 m² | 1.953 m² | | Weight | 20.5 kg | 20.5 kg | | Weight per kWp | 46.1 kg/kWp | 44.6 kg/kWp | | Product warranty | 15 yrs | 15 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.35 %/yr | 0.35 %/yr | | Cell technology | Back Contact | Back Contact | | 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 (-0.290 %/°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, A445-MAH54Mb:** 15,047 kWh - **Cumulative output, A460-MAH54Mb:** 15,554 kWh - **Gap:** 507 kWh ## Output when hot | Condition | Cell temperature | A445-MAH54Mb | A460-MAH54Mb | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 445 W | 460 W | 100.0% of rated power | | Cool, bright day | 40 °C | 426 W | 440 W | 95.7% of rated power | | Typical summer roof | 55 °C | 406 W | 420 W | 91.3% of rated power | | Hot roof | 70 °C | 387 W | 400 W | 87.0% of rated power | ## Against the whole database | Measure | A445-MAH54Mb | A460-MAH54Mb | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #2,714 | #627 | 14,005 | A460-MAH54Mb leads by 2,087 places | | Power density | #2,790 | #665 | 14,005 | A460-MAH54Mb leads by 2,125 places | | Heat behaviour | #2,165 | #2,165 | 14,005 | Tied - the same position in the database | | Weight | #972 | #477 | 14,005 | A460-MAH54Mb leads by 495 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #8,114 | #6,518 | 14,005 | A460-MAH54Mb leads by 1,596 places | ## Questions ### Which panel is better: AIKO AIKO-A445-MAH54Mb or AIKO AIKO-A460-MAH54Mb? According to our database: **AIKO AIKO-A460-MAH54Mb** has higher module efficiency (**23.60%** vs **22.80%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of AIKO AIKO-A445-MAH54Mb and AIKO AIKO-A460-MAH54Mb? **AIKO AIKO-A445-MAH54Mb** has a module efficiency of **22.80%**, while **AIKO AIKO-A460-MAH54Mb** is **23.60%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does AIKO AIKO-A445-MAH54Mb use vs AIKO AIKO-A460-MAH54Mb? **AIKO AIKO-A445-MAH54Mb** uses **Back Contact** cells; **AIKO AIKO-A460-MAH54Mb** uses **Back Contact**. 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-A445-MAH54Mb and AIKO AIKO-A460-MAH54Mb? **AIKO AIKO-A445-MAH54Mb** has a **30 years** power warranty; **AIKO AIKO-A460-MAH54Mb** 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-A445-MAH54Mb vs AIKO AIKO-A455-MAH54Mb](https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a455-mah54mb-1) - 3 differences, the largest is module efficiency - [AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A450-MAH54Mb](https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a450-mah54mb-1) - One difference: module efficiency - [AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A805-GRH78Dw](https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-aiko-a805-grh78dw) - 14 differences, the largest is module efficiency - [AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A800-GRH78Dw](https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-aiko-a800-grh78dw) - 14 differences, the largest is module efficiency - [AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A795-GRH78Dw](https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-aiko-a795-grh78dw) - 14 differences, the largest is module efficiency - [AIKO AIKO-A445-MAH54Mb vs AIKO AIKO-A790-GRH78Dw](https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-aiko-a790-grh78dw) - 14 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a445-mah54mb-1/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a460-mah54mb-1 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.