--- title: "AE Solar AE CMD-144 590W vs AE Solar CMD-144-595 - Solar Panel Comparison | ComparePV" description: "Compare AE Solar AE CMD-144 590W vs AE Solar CMD-144-595 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-cmd-144-590w/ae-solar-cmd-144-595" image: "https://comparepv.com/og/compare/panels/ae-solar-ae-cmd-144-590w/ae-solar-cmd-144-595.png" updated: 2026-09-12 --- # AE Solar AE CMD-144 590W vs AE Solar CMD-144-595 AE CMD-144 590W leads on the differences that matter The largest is product warranty: 15 yrs longer. 17 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 CMD-144 590W](https://comparepv.com/panel/ae-solar-ae-cmd-144-590w) | [AE Solar CMD-144-595](https://comparepv.com/panel/ae-solar-cmd-144-595) | | Manufacturer | AE Solar | AE Solar | | Power | 590 Wp | 595 Wp | | Efficiency | 22.86 % | 23.05 % | | Technology | TOPCon | TOPCon | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | AE CMD-144 590W | CMD-144-595 | Difference | | --- | --- | --- | --- | | Product warranty | 30 yrs | 15 yrs | +15 yrs for AE CMD-144 590W | ## Every compared parameter | Parameter | AE CMD-144 590W | CMD-144-595 | | --- | --- | --- | | Rated power | 590 Wp | 595 Wp | | Module efficiency | 22.86 % | 23.05 % | | Power density | 228.6 Wp/m² | 230.5 Wp/m² | | Open-circuit voltage | 52.24 V | 52.30 V | | Voltage at max power | 43.29 V | 43.46 V | | Short-circuit current | 14.54 A | 14.61 A | | Current at max power | 13.63 A | 13.69 A | | Temperature coefficient | -0.290 %/°C | -0.290 %/°C | | Dimensions | 2278x1133x30 mm | 2278x1133x30 mm | | Module area | 2.581 m² | 2.581 m² | | Weight | 26.5 kg | 26.5 kg | | Weight per kWp | 44.9 kg/kWp | 44.5 kg/kWp | | Product warranty | 30 yrs | 15 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | - | 0.40 %/yr | | Cell technology | TOPCon | TOPCon | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 144 | 144 | | Bifacial | No | No | ## 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 (-0.290 %/°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, AE CMD-144 590W:** 19,796 kWh - **Cumulative output, CMD-144-595:** 19,963 kWh - **Gap:** 167 kWh ## Output when hot | Condition | Cell temperature | AE CMD-144 590W | CMD-144-595 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 590 W | 595 W | 100.0% of rated power | | Cool, bright day | 40 °C | 564 W | 569 W | 95.7% of rated power | | Typical summer roof | 55 °C | 539 W | 543 W | 91.3% of rated power | | Hot roof | 70 °C | 513 W | 517 W | 87.0% of rated power | ## Against the whole database | Measure | AE CMD-144 590W | CMD-144-595 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #2,591 | #1,750 | 14,129 | CMD-144-595 leads by 841 places | | Power density | #2,518 | #1,743 | 14,129 | CMD-144-595 leads by 775 places | | Heat behaviour | #2,220 | #2,220 | 14,129 | Tied - the same position in the database | | Weight | #564 | #469 | 14,129 | CMD-144-595 leads by 95 places | | Warranty | #21 | #21 | 14,129 | Tied - the same position in the database | | Overall | #1,011 | #2,603 | 14,129 | AE CMD-144 590W leads by 1,592 places | ## Questions ### Which panel is better: AE Solar AE CMD-144 590W or AE Solar CMD-144-595? According to our database: **AE Solar CMD-144-595** has higher module efficiency (**23.05%** vs **22.86%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of AE Solar AE CMD-144 590W and AE Solar CMD-144-595? **AE Solar AE CMD-144 **590 W**** has a module efficiency of **22.86%**, while **AE Solar CMD-144-595** is **23.05%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does AE Solar AE CMD-144 590W use vs AE Solar CMD-144-595? **AE Solar AE CMD-144 **590 W**** uses **TOPCon** cells; **AE Solar CMD-144-595** 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 AE Solar AE CMD-144 590W and AE Solar CMD-144-595? **AE Solar AE CMD-144 **590 W**** has a **30 years** power warranty; **AE Solar CMD-144-595** 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 - [AE Solar AE CMD-144 590W vs AE Solar CMD-144BDS-595](https://comparepv.com/compare/ae-solar-ae-cmd-144-590w/ae-solar-cmd-144bds-595) - 4 differences, the largest is weight - [AE Solar AE CMD-144 590W vs AE Solar AE CMD-144 595W](https://comparepv.com/compare/ae-solar-ae-cmd-144-590w/ae-solar-ae-cmd-144-595w) - The same specification on paper - [AE Solar AE CMD-144 590W vs AE Solar AE CMD-144BDS-595](https://comparepv.com/compare/ae-solar-ae-cmd-144-590w/ae-solar-ae-cmd-144bds-595) - 3 differences, the largest is weight - [AE Solar AE CMD-144 590W vs AE Solar AE CMD-144-595](https://comparepv.com/compare/ae-solar-ae-cmd-144-590w/ae-solar-ae-cmd-144-595) - The same specification on paper - [AE Solar AE CMD-144 590W vs AE Solar AE CMD-144-590](https://comparepv.com/compare/ae-solar-ae-cmd-144-590w/ae-solar-ae-cmd-144-590) - The same specification on paper - [AE Solar AE CMD-144 590W vs AE Solar CMD-144-590](https://comparepv.com/compare/ae-solar-ae-cmd-144-590w/ae-solar-cmd-144-590) - One difference: product warranty --- Source: https://comparepv.com/compare/ae-solar-ae-cmd-144-590w/ae-solar-cmd-144-595 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.