--- title: "Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Longi Solar LR7-72HVD-650M - Solar Panel Comparison | ComparePV" description: "Compare Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Longi Solar LR7-72HVD-650M 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-jkm725n-66hl5-bdv-z3-eu/longi-lr7-72hvd-650m" updated: 2026-09-11 --- # Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Longi Solar LR7-72HVD-650M LR7-72HVD-650M leads on the differences that matter The largest is module efficiency: 0.76 pp more efficient. 4 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Jinko Solar JKM725N-66HL5-BDV-Z3-EU](https://comparepv.com/panel/jinko-solar-jkm725n-66hl5-bdv-z3-eu) | [Longi Solar LR7-72HVD-650M](https://comparepv.com/panel/longi-lr7-72hvd-650m) | | Manufacturer | Jinko Solar | Longi Solar | | Power | 725 Wp | 650 Wp | | Efficiency | 23.34 % | 24.10 % | | Technology | TOPCon | N-type | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | JKM725N-66HL5-BDV-Z3-EU | LR7-72HVD-650M | Difference | | --- | --- | --- | --- | | Module efficiency | 23.34 % | 24.10 % | +0.76 pp for LR7-72HVD-650M | | Rated power | 725 Wp | 650 Wp | +75 W for JKM725N-66HL5-BDV-Z3-EU | | Temperature coefficient | -0.290 %/°C | -0.260 %/°C | +0.030 %/°C for LR7-72HVD-650M | | Weight | 37.5 kg | 33.5 kg | -4.0 kg for LR7-72HVD-650M | | Power density | 233.4 Wp/m² | 240.6 Wp/m² | +7.2 Wp/m² for LR7-72HVD-650M | | Product warranty | 12 yrs | 15 yrs | +3 yrs for LR7-72HVD-650M | | Open-circuit voltage | 49.20 V | 54.22 V | 5.02 V apart | | Short-circuit current | 18.74 A | 15.14 A | 3.60 A apart | | Module area | 3.106 m² | 2.701 m² | 0.405 m² apart | | Cell technology | TOPCon | N-type | TOPCon vs N-type | | Annual degradation | 0.40 %/yr | 0.35 %/yr | -0.05 %/yr for LR7-72HVD-650M | | Current at max power | 17.69 A | 14.49 A | 3.20 A apart | | Cell count | 132 | 144 | 12 cells apart | | Voltage at max power | 41.00 V | 44.87 V | 3.87 V apart | | Dimensions | 2384x1303x33 mm | 2382x1134x30 mm | 2384x1303x33 mm vs 2382x1134x30 mm | ## Every compared parameter | Parameter | JKM725N-66HL5-BDV-Z3-EU | LR7-72HVD-650M | | --- | --- | --- | | Rated power | 725 Wp | 650 Wp | | Module efficiency | 23.34 % | 24.10 % | | Power density | 233.4 Wp/m² | 240.6 Wp/m² | | Open-circuit voltage | 49.20 V | 54.22 V | | Voltage at max power | 41.00 V | 44.87 V | | Short-circuit current | 18.74 A | 15.14 A | | Current at max power | 17.69 A | 14.49 A | | Temperature coefficient | -0.290 %/°C | -0.260 %/°C | | Dimensions | 2384x1303x33 mm | 2382x1134x30 mm | | Module area | 3.106 m² | 2.701 m² | | Weight | 37.5 kg | 33.5 kg | | Weight per kWp | 51.7 kg/kWp | 51.5 kg/kWp | | Product warranty | 12 yrs | 15 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.40 %/yr | 0.35 %/yr | | Cell technology | TOPCon | N-type | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 144 | | Bifacial | Yes | Yes | ## Thirty-year yield Each panel's own declared degradation curve, at 1,200 kWh/kWp a year - **Cumulative output, JKM725N-66HL5-BDV-Z3-EU:** 24,325 kWh - **Cumulative output, LR7-72HVD-650M:** 21,978 kWh - **Gap:** 2,347 kWh ## Output when hot | Condition | Cell temperature | JKM725N-66HL5-BDV-Z3-EU | LR7-72HVD-650M | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 725 W | 650 W | 100.0% of rated power | | Cool, bright day | 40 °C | 693 W | 625 W | 95.7% of rated power | | Typical summer roof | 55 °C | 662 W | 599 W | 91.3% of rated power | | Hot roof | 70 °C | 630 W | 574 W | 87.0% of rated power | ## Against the whole database | Measure | JKM725N-66HL5-BDV-Z3-EU | LR7-72HVD-650M | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #943 | #219 | 14,005 | LR7-72HVD-650M leads by 724 places | | Power density | #936 | #233 | 14,005 | LR7-72HVD-650M leads by 703 places | | Heat behaviour | #2,165 | #511 | 14,005 | LR7-72HVD-650M leads by 1,654 places | | Weight | #5,085 | #4,914 | 14,005 | LR7-72HVD-650M leads by 171 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #397 | #891 | 14,005 | JKM725N-66HL5-BDV-Z3-EU leads by 494 places | ## Questions ### Which panel is better: Jinko Solar JKM725N-66HL5-BDV-Z3-EU or Longi Solar LR7-72HVD-650M? According to our database: **Longi Solar LR7-72HVD-650M** has higher module efficiency (**24.10%** vs **23.34%**); **Longi Solar LR7-72HVD-650M** tolerates heat better (temp coeff **-0.260%/°C** vs **-0.290%/°C**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Jinko Solar JKM725N-66HL5-BDV-Z3-EU and Longi Solar LR7-72HVD-650M? **Jinko Solar JKM725N-66HL5-BDV-Z3-EU** has a module efficiency of **23.34%**, while **Longi Solar LR7-72HVD-650M** is **24.10%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Jinko Solar JKM725N-66HL5-BDV-Z3-EU use vs Longi Solar LR7-72HVD-650M? **Jinko Solar JKM725N-66HL5-BDV-Z3-EU** uses **TOPCon** cells; **Longi Solar LR7-72HVD-650M** uses **N-type**. 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 JKM725N-66HL5-BDV-Z3-EU and Longi Solar LR7-72HVD-650M? **Jinko Solar JKM725N-66HL5-BDV-Z3-EU** has a **30 years** power warranty; **Longi Solar LR7-72HVD-650M** 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 JKM725N-66HL5-BDV-Z3-EU and Longi Solar LR7-72HVD-650M bifacial panels? Both **Jinko Solar JKM725N-66HL5-BDV-Z3-EU** and **Longi Solar LR7-72HVD-650M** 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 JKM725N-66HL5-BDV-Z3-EU vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (735W bin)](https://comparepv.com/compare/jinko-solar-jkm725n-66hl5-bdv-z3-eu/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-735w-bin) - 3 differences, the largest is module efficiency - [Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Jinko Solar JKM735N-66HL5-BDV-Z3-EU](https://comparepv.com/compare/jinko-solar-jkm725n-66hl5-bdv-z3-eu/jinko-solar-jkm735n-66hl5-bdv-z3-eu) - 3 differences, the largest is module efficiency - [Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Jinko Solar JKM735N-66HL5-BDV-Z6-EU](https://comparepv.com/compare/jinko-solar-jkm725n-66hl5-bdv-z3-eu/jinko-solar-jkm735n-66hl5-bdv-z6-eu) - 3 differences, the largest is module efficiency - [Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Jinko Solar JKM710-735N-66HL5-BDV-Z3-EU (730W bin)](https://comparepv.com/compare/jinko-solar-jkm725n-66hl5-bdv-z3-eu/jinkosolar-jkm710-735n-66hl5-bdv-z3-eu-730w-bin) - The same specification on paper - [Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Jinko Solar JKM730N-66HL5-BDV-Z3-EU](https://comparepv.com/compare/jinko-solar-jkm725n-66hl5-bdv-z3-eu/jinko-solar-jkm730n-66hl5-bdv-z3-eu) - The same specification on paper - [Jinko Solar JKM725N-66HL5-BDV-Z3-EU vs Jinko Solar JKM730N-66HL5-BDV-Z6-EU](https://comparepv.com/compare/jinko-solar-jkm725n-66hl5-bdv-z3-eu/jinko-solar-jkm730n-66hl5-bdv-z6-eu) - The same specification on paper --- Source: https://comparepv.com/compare/jinko-solar-jkm725n-66hl5-bdv-z3-eu/longi-lr7-72hvd-650m 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.