--- title: "Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM545M-72HL4-BDVP - Solar Panel Comparison | ComparePV" description: "Compare Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM545M-72HL4-BDVP side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm545m-72hl4-bdvp" image: "https://comparepv.com/og/compare/panels/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm545m-72hl4-bdvp.png" updated: 2026-09-11 --- # Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM545M-72HL4-BDVP Identical on every published parameter All 19 comparable parameters agree. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Jinko Solar JKM540M-72HL4-BDVP](https://comparepv.com/panel/jinko-solar-jkm540m-72hl4-bdvp) | [Jinko Solar JKM545M-72HL4-BDVP](https://comparepv.com/panel/jinko-solar-jkm545m-72hl4-bdvp) | | Manufacturer | Jinko Solar | Jinko Solar | | Power | 540 Wp | 545 Wp | | Efficiency | 20.94 % | 21.13 % | | Technology | PERC | PERC | ## Every compared parameter | Parameter | JKM540M-72HL4-BDVP | JKM545M-72HL4-BDVP | | --- | --- | --- | | Rated power | 540 Wp | 545 Wp | | Module efficiency | 20.94 % | 21.13 % | | Power density | 209.4 Wp/m² | 211.3 Wp/m² | | Open-circuit voltage | 49.73 V | 49.92 V | | Voltage at max power | 41.13 V | 41.32 V | | Short-circuit current | 13.89 A | 13.95 A | | Current at max power | 13.13 A | 13.19 A | | Temperature coefficient | -0.350 %/°C | -0.350 %/°C | | Dimensions | 2274x1134x30 mm | 2274x1134x30 mm | | Module area | 2.579 m² | 2.579 m² | | Weight | 34.3 kg | 34.3 kg | | Weight per kWp | 63.5 kg/kWp | 62.9 kg/kWp | | Product warranty | 12 yrs | 12 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.45 %/yr | 0.45 %/yr | | Cell technology | PERC | PERC | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 144 | 144 | | Bifacial | Yes | Yes | ## Thirty-year yield Each panel's own declared degradation curve, at 1,200 kWh/kWp a year Same temp coeff. for both panels (-0.350 %/°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, JKM540M-72HL4-BDVP:** 17,783 kWh - **Cumulative output, JKM545M-72HL4-BDVP:** 17,947 kWh - **Gap:** 164 kWh ## Output when hot | Condition | Cell temperature | JKM540M-72HL4-BDVP | JKM545M-72HL4-BDVP | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 540 W | 545 W | 100.0% of rated power | | Cool, bright day | 40 °C | 512 W | 516 W | 94.8% of rated power | | Typical summer roof | 55 °C | 483 W | 488 W | 89.5% of rated power | | Hot roof | 70 °C | 455 W | 459 W | 84.2% of rated power | ## Against the whole database | Measure | JKM540M-72HL4-BDVP | JKM545M-72HL4-BDVP | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #10,067 | #9,307 | 14,129 | JKM545M-72HL4-BDVP leads by 760 places | | Power density | #10,034 | #9,294 | 14,129 | JKM545M-72HL4-BDVP leads by 740 places | | Heat behaviour | #10,489 | #10,489 | 14,129 | Tied - the same position in the database | | Weight | #13,006 | #12,938 | 14,129 | JKM545M-72HL4-BDVP leads by 68 places | | Warranty | #21 | #21 | 14,129 | Tied - the same position in the database | | Overall | #7,945 | #7,515 | 14,129 | JKM545M-72HL4-BDVP leads by 430 places | ## Questions ### Which panel is better: Jinko Solar JKM540M-72HL4-BDVP or Jinko Solar JKM545M-72HL4-BDVP? According to our database: **Jinko Solar JKM545M-72HL4-BDVP** has higher module efficiency (**21.13%** vs **20.94%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Jinko Solar JKM540M-72HL4-BDVP and Jinko Solar JKM545M-72HL4-BDVP? **Jinko Solar JKM540M-72HL4-BDVP** has a module efficiency of **20.94%**, while **Jinko Solar JKM545M-72HL4-BDVP** is **21.13%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Jinko Solar JKM540M-72HL4-BDVP use vs Jinko Solar JKM545M-72HL4-BDVP? **Jinko Solar JKM540M-72HL4-BDVP** uses **PERC** cells; **Jinko Solar JKM545M-72HL4-BDVP** 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 Jinko Solar JKM540M-72HL4-BDVP and Jinko Solar JKM545M-72HL4-BDVP? **Jinko Solar JKM540M-72HL4-BDVP** has a **30 years** power warranty; **Jinko Solar JKM545M-72HL4-BDVP** 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 Jinko Solar JKM540M-72HL4-BDVP and Jinko Solar JKM545M-72HL4-BDVP bifacial panels? Both **Jinko Solar JKM540M-72HL4-BDVP** and **Jinko Solar JKM545M-72HL4-BDVP** 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 - [Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM555M-72HL4-BDVP](https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm555m-72hl4-bdvp) - 6 differences, the largest is module efficiency - [Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM550M-72HL4-BDVP](https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm550m-72hl4-bdvp) - 6 differences, the largest is weight per kwp - [Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM535M-72HL4-BDVP](https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm535m-72hl4-bdvp) - The same specification on paper - [Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM530M-72HL4-BDVP](https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm530m-72hl4-bdvp) - 3 differences, the largest is module efficiency - [Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM525M-72HL4-BDVP](https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm525m-72hl4-bdvp) - 3 differences, the largest is module efficiency - [Jinko Solar JKM540M-72HL4-BDVP vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)](https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-bin) - 13 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/jinko-solar-jkm540m-72hl4-bdvp/jinko-solar-jkm545m-72hl4-bdvp 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.