--- title: "Navitas Solar NSM535-144 vs Navitas Solar NSM560-144 - Solar Panel Comparison | ComparePV" description: "Compare Navitas Solar NSM535-144 vs Navitas Solar NSM560-144 side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm560-144" image: "https://comparepv.com/og/compare/panels/navitas-solar-nsm535-144/navitas-solar-nsm560-144.png" updated: 2026-09-11 --- # Navitas Solar NSM535-144 vs Navitas Solar NSM560-144 NSM560-144 leads on the differences that matter The largest is module efficiency: 0.96 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 | [Navitas Solar NSM535-144](https://comparepv.com/panel/navitas-solar-nsm535-144) | [Navitas Solar NSM560-144](https://comparepv.com/panel/navitas-solar-nsm560-144) | | Manufacturer | Navitas Solar | Navitas Solar | | Power | 535 Wp | 560 Wp | | Efficiency | 20.71 % | 21.67 % | | Technology | PERC | PERC | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | NSM535-144 | NSM560-144 | Difference | | --- | --- | --- | --- | | Module efficiency | 20.71 % | 21.67 % | +0.96 pp for NSM560-144 | | Power density | 207.1 Wp/m² | 216.8 Wp/m² | +9.7 Wp/m² for NSM560-144 | | Rated power | 535 Wp | 560 Wp | +25 W for NSM560-144 | | Weight per kWp | 54.2 kg/kWp | 51.8 kg/kWp | -2.4 kg/kWp for NSM560-144 | | Voltage at max power | 41.99 V | 43.14 V | 1.15 V apart | ## Every compared parameter | Parameter | NSM535-144 | NSM560-144 | | --- | --- | --- | | Rated power | 535 Wp | 560 Wp | | Module efficiency | 20.71 % | 21.67 % | | Power density | 207.1 Wp/m² | 216.8 Wp/m² | | Open-circuit voltage | 50.00 V | 50.75 V | | Voltage at max power | 41.99 V | 43.14 V | | Short-circuit current | 13.56 A | 13.78 A | | Current at max power | 12.74 A | 12.98 A | | Temperature coefficient | -0.360 %/°C | -0.360 %/°C | | Dimensions | 2278x1134x35 mm | 2278x1134x35 mm | | Module area | 2.583 m² | 2.583 m² | | Weight | 29.0 kg | 29.0 kg | | Weight per kWp | 54.2 kg/kWp | 51.8 kg/kWp | | Product warranty | 10 yrs | 10 yrs | | Performance warranty | 25 yrs | 25 yrs | | Annual degradation | - | - | | Cell technology | PERC | PERC | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 144 | 144 | | Bifacial | No | 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 Same temp coeff. for both panels (-0.360 %/°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, NSM535-144:** 17,950 kWh - **Cumulative output, NSM560-144:** 18,789 kWh - **Gap:** 839 kWh ## Output when hot | Condition | Cell temperature | NSM535-144 | NSM560-144 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 535 W | 560 W | 100.0% of rated power | | Cool, bright day | 40 °C | 506 W | 530 W | 94.6% of rated power | | Typical summer roof | 55 °C | 477 W | 500 W | 89.2% of rated power | | Hot roof | 70 °C | 448 W | 469 W | 83.8% of rated power | ## Against the whole database | Measure | NSM535-144 | NSM560-144 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #10,799 | #7,652 | 14,129 | NSM560-144 leads by 3,147 places | | Power density | #10,842 | #7,516 | 14,129 | NSM560-144 leads by 3,326 places | | Heat behaviour | #12,425 | #12,425 | 14,129 | Tied - the same position in the database | | Weight | #8,510 | #5,187 | 14,129 | NSM560-144 leads by 3,323 places | | Warranty | #9,912 | #9,912 | 14,129 | Tied - the same position in the database | | Overall | #9,658 | #7,708 | 14,129 | NSM560-144 leads by 1,950 places | ## Questions ### Which panel is better: Navitas Solar NSM535-144 or Navitas Solar NSM560-144? According to our database: **Navitas Solar NSM560-144** has higher module efficiency (**21.67%** vs **20.71%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Navitas Solar NSM535-144 and Navitas Solar NSM560-144? **Navitas Solar NSM535-144** has a module efficiency of **20.71%**, while **Navitas Solar NSM560-144** is **21.67%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Navitas Solar NSM535-144 use vs Navitas Solar NSM560-144? **Navitas Solar NSM535-144** uses **PERC** cells; **Navitas Solar NSM560-144** 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 Navitas Solar NSM535-144 and Navitas Solar NSM560-144? **Navitas Solar NSM535-144** has a **25 years** power warranty; **Navitas Solar NSM560-144** has a **25 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 - [Navitas Solar NSM535-144 vs Navitas Solar NSM555-144](https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm555-144) - 3 differences, the largest is module efficiency - [Navitas Solar NSM535-144 vs Navitas Solar NSM550-144](https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm550-144) - 3 differences, the largest is module efficiency - [Navitas Solar NSM535-144 vs Navitas Solar NSM545-144](https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm545-144) - 3 differences, the largest is module efficiency - [Navitas Solar NSM535-144 vs Navitas Solar NSM540-144](https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm540-144) - The same specification on paper - [Navitas Solar NSM535-144 vs Navitas Solar NSM530-144](https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm530-144) - One difference: module efficiency - [Navitas Solar NSM535-144 vs Navitas Solar NSM525-144](https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm525-144) - 3 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/navitas-solar-nsm535-144/navitas-solar-nsm560-144 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.