--- title: "AE Solar AE ICME-132BDS-660 vs AE Solar ICME-132BDS-650 - Solar Panel Comparison | ComparePV" description: "Compare AE Solar AE ICME-132BDS-660 vs AE Solar ICME-132BDS-650 side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-icme-132bds-650" updated: 2026-09-11 --- # AE Solar AE ICME-132BDS-660 vs AE Solar ICME-132BDS-650 AE ICME-132BDS-660 leads on the differences that matter The largest is module efficiency: 0.37 pp more efficient. 15 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 | [AE Solar AE ICME-132BDS-660](https://comparepv.com/panel/ae-solar-ae-icme-132bds-660) | [AE Solar ICME-132BDS-650](https://comparepv.com/panel/ae-solar-icme-132bds-650) | | Manufacturer | AE Solar | AE Solar | | Power | 660 Wp | 650 Wp | | Efficiency | 24.43 % | 24.06 % | | Technology | Back Contact | Back Contact | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | AE ICME-132BDS-660 | ICME-132BDS-650 | Difference | | --- | --- | --- | --- | | Module efficiency | 24.43 % | 24.06 % | +0.37 pp for AE ICME-132BDS-660 | | Power density | 244.3 Wp/m² | 240.6 Wp/m² | +3.7 Wp/m² for AE ICME-132BDS-660 | | Rated power | 660 Wp | 650 Wp | +10 W for AE ICME-132BDS-660 | ## Every compared parameter | Parameter | AE ICME-132BDS-660 | ICME-132BDS-650 | | --- | --- | --- | | Rated power | 660 Wp | 650 Wp | | Module efficiency | 24.43 % | 24.06 % | | Power density | 244.3 Wp/m² | 240.6 Wp/m² | | Open-circuit voltage | 49.92 V | 49.72 V | | Voltage at max power | 41.18 V | 40.98 V | | Short-circuit current | 16.70 A | 16.54 A | | Current at max power | 16.03 A | 15.86 A | | Temperature coefficient | -0.260 %/°C | -0.260 %/°C | | Dimensions | 2382x1134x30 mm | 2382x1134x30 mm | | Module area | 2.701 m² | 2.701 m² | | Weight | 33.5 kg | 33.5 kg | | Weight per kWp | 50.8 kg/kWp | 51.5 kg/kWp | | Product warranty | 15 yrs | 15 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.35 %/yr | - | | Cell technology | Back Contact | Back Contact | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 132 | | Bifacial | Yes | Yes | ## Thirty-year yield Declared first-year losses, with 0.40% a year afterwards assumed for both panels, 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, AE ICME-132BDS-660:** 22,144 kWh - **Cumulative output, ICME-132BDS-650:** 21,809 kWh - **Gap:** 335 kWh ## Output when hot | Condition | Cell temperature | AE ICME-132BDS-660 | ICME-132BDS-650 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 660 W | 650 W | 100.0% of rated power | | Cool, bright day | 40 °C | 634 W | 625 W | 96.1% of rated power | | Typical summer roof | 55 °C | 609 W | 599 W | 92.2% of rated power | | Hot roof | 70 °C | 583 W | 574 W | 88.3% of rated power | ## Against the whole database | Measure | AE ICME-132BDS-660 | ICME-132BDS-650 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #87 | #268 | 14,005 | AE ICME-132BDS-660 leads by 181 places | | Power density | #88 | #233 | 14,005 | AE ICME-132BDS-660 leads by 145 places | | Heat behaviour | #511 | #511 | 14,005 | Tied - the same position in the database | | Weight | #4,172 | #4,914 | 14,005 | AE ICME-132BDS-660 leads by 742 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #559 | #907 | 14,005 | AE ICME-132BDS-660 leads by 348 places | ## Questions ### Which panel is better: AE Solar AE ICME-132BDS-660 or AE Solar ICME-132BDS-650? According to our database: **AE Solar AE ICME-132BDS-660** has higher module efficiency (**24.43%** vs **24.06%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of AE Solar AE ICME-132BDS-660 and AE Solar ICME-132BDS-650? **AE Solar AE ICME-132BDS-660** has a module efficiency of **24.43%**, while **AE Solar ICME-132BDS-650** is **24.06%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does AE Solar AE ICME-132BDS-660 use vs AE Solar ICME-132BDS-650? **AE Solar AE ICME-132BDS-660** uses **Back Contact** cells; **AE Solar ICME-132BDS-650** 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 AE Solar AE ICME-132BDS-660 and AE Solar ICME-132BDS-650? **AE Solar AE ICME-132BDS-660** has a **30 years** power warranty; **AE Solar ICME-132BDS-650** 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 AE Solar AE ICME-132BDS-660 and AE Solar ICME-132BDS-650 bifacial panels? Both **AE Solar AE ICME-132BDS-660** and **AE Solar ICME-132BDS-650** 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. ## Related comparisons - [AE Solar AE ICME-132BDS-660 vs AE Solar ICME-132BDS-660](https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-icme-132bds-660) - The same specification on paper - [AE Solar AE ICME-132BDS-660 vs AE Solar ICME-132BDS-655](https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-icme-132bds-655) - The same specification on paper - [AE Solar AE ICME-132BDS-660 vs AE Solar AE ICME-132BDS-655](https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-ae-icme-132bds-655) - The same specification on paper - [AE Solar AE ICME-132BDS-660 vs AE Solar AE ICME-132BDS-650](https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-ae-icme-132bds-650) - 3 differences, the largest is module efficiency - [AE Solar AE ICME-132BDS-660 vs AE Solar ICME-132BDS-645](https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-icme-132bds-645) - 3 differences, the largest is module efficiency - [AE Solar AE ICME-132BDS-660 vs AE Solar AE ICME-132BDS-645](https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-ae-icme-132bds-645) - 3 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/ae-solar-ae-icme-132bds-660/ae-solar-icme-132bds-650 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.