--- title: "Jinko Solar JKM525-54HL4M-BDV 525W Solar Panel - Specs & Review | ComparePV" description: "Jinko Solar JKM525-54HL4M-BDV 525W solar panel. Specs: 23.61% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/jinkosolar-jkm525-54hl4m-bdv" updated: 2026-09-11 --- # Jinko Solar JKM525-54HL4M-BDV Efficiency leader, no clear weak spot 432 panels in the segment TOPCon 500-550 W ## Identity - **Manufacturer:** Jinko Solar - **Model:** JKM525-54HL4M-BDV - **Series:** Tiger Neo 54HL4M-BDV (Bifacial dual-glass, N-type TOPCon, HOT 3.0) - **Rated power:** 525 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 500-550 W (432 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 525 W | 510 W | Strong - top 21% | | | Module efficiency | 23.61% | 22.73% | Strong - top 5% | 621 | | Power density | 236.1 | 227.4 | Strong - top 5% | 645 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 27.0 kg | 27.0 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.61% | 22.73% | Strong - top 5% | 621 | | Power density | 236.1 | 227.4 | Strong - top 5% | 645 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 51.4 | 52.4 | Typical | 4,804 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **23.61% module efficiency** - Top 5% of the TOPCon 500-550 W segment, against a median of 22.73%. Ranked 621st in the whole database. - **236.1 watts per square metre** - Top 5% of the TOPCon 500-550 W segment, against a median of 227.4. Ranked 645th in the whole database. - **Best for:** Residential, commercial and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 525 W - **Efficiency:** 23.61 % - **Voltage at Pmax (Vmp):** 35.05 V - **Current at Pmax (Imp):** 14.98 A - **Open-circuit voltage (Voc):** 41.23 V - **Short-circuit current (Isc):** 15.88 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 108 - **Bifacial:** yes ### Physical - **Length:** 1961 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 27.0 kg - **Area:** 2.22 m2 - **Power density:** 236.1 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 459 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 621 of 14005 | | Power density | 645 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 4804 of 14005 | | Warranty | 21 of 14005 | ## Pros - **N-type TOPCon with HOT 3.0 Technology** - N-type TOPCon cells featuring HOT 3.0 metallization enhancement (SMBB) deliver a temperature coefficient of Pmax at -0.29%/°C, outperforming standard PERC modules (-0.35%/°C). Reduced susceptibility to LID and LeTID degradation results in more stable long-term energy output. - **Up to 23.61% Efficiency – Top of Segment** - Peak module efficiency of 23.61% matches the best peer comparables (Jolywood JW-HD108N-R2: 23.6%) and clearly exceeds VSUN N-132MH-BB TOPCon (22.11%), enabling higher energy yield from the same roof or ground area. - **30-Year Power Warranty, 87.4% Retention** - JinkoSolar guarantees annual degradation of 0.40% (years 2–30) with 1% in year one, ensuring a minimum of 87.4% of rated power after 30 years. The linear warranty scope exceeds the 25-year terms offered by many competing Tier-1 manufacturers. - **JinkoSolar #1 Bankable per BNEF** - JinkoSolar is the only PV module manufacturer to achieve a 100% bankability score in Bloomberg BNEF's PV Module Bankability Survey, holding the top position for 10 consecutive years (2024–2025 data). This reduces counterparty risk for project finance and supports LCOE predictability over the 30-year warranty period. - **Bifacial Dual-Glass Construction** - Bifacial cells encapsulated in a dual-glass frame (2+2 mm tempered glass) recover energy from reflected albedo (gravel, white membrane, snow) while delivering superior mechanical resistance to snow and wind loads, and better moisture ingress protection compared to backsheet-based modules. ## Cons - **~27 kg Weight – Roof Load Constraint** - The module weighs approximately 27 kg (1961×1134×30 mm, dual 2 mm glass), equating to roughly 12.2 kg/m². On older structures with limited load-bearing capacity, a structural assessment may be required or the format may be outright unsuitable — a constraint JinkoSolar itself acknowledged by launching the "Light Diamond" lightweight line. - **Bifacial Gain Limited on Pitched Rooftops** - Full bifacial potential is realized in ground-mount or flat-roof installations with high-albedo surfaces, where rear-side gain can reach 10–25% additional yield. On typical pitched residential roofs with dark underlays, rear-side irradiance is significantly reduced, narrowing the cost-per-watt advantage over cheaper monofacial alternatives. ## About this series The Jinko Solar Tiger Neo 54HL4M-BDV series are modules engineered for maximum yield from the same surface area, combining the benefits of **bifacial dual-glass construction** with **N-type TOPCon cells**. Dual-sided operation enables truly recovering energy from reflected light (such as off a light-colored roof, gravel, membrane, or snow), leading to a higher annual energy output, especially in space-constrained installations. A key feature of this series is **HOT 3.0** (with enhanced metallization), focused on higher efficiency and module performance stability over time. This translates to reduced risks of degradation common in older technologies and more predictable yields over the long term. Furthermore, the rigid, glass-to-glass structure supports **mechanical durability** and enhanced longevity in demanding environmental conditions. This is an excellent choice for residential and commercial installations, particularly where **low lifecycle energy cost**, high reliability, and additional rear side gain are important. ## Notable figures - Efficiency of 23.6% is 0.9pp above the \*\*TOPCon 500-550W\*\* median (22.7%) - At 236.1 W/m² power density, this panel generates 8.7 W/m² more per unit area than \*\*TOPCon 500-550W\*\* median (227.4 W/m²) - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 500-550W\*\* median - Ranked #621 out of 14005 panels for efficiency in the database ## Questions ### What warranty does the Jinko Solar Tiger Neo 54HL4M-BDV come with? Jinko Solar provides a 15-year product warranty and a 30-year linear power warranty. First-year power retention is guaranteed at no less than 99% of rated output, falling no lower than 87.4% by year 30. Annual degradation after year one is just 0.40%, one of the best figures in its class and a key driver of low long-term LCOE for residential and commercial systems alike. ### How much extra energy does the bifacial design of the Jinko Tiger Neo 54HL4M-BDV actually deliver? Real-world bifacial gain depends on the albedo of the surface beneath the array. Light-colored roofing membranes, gravel, or snow can boost annual yield by 5-15% or more. Ground-mount and carport installations benefit most from the rear-side contribution. On dark flat rooftops the gain is smaller but still measurable, making bifacial worthwhile in almost any installation scenario. ### What is HOT 3.0 technology in the Jinko Tiger Neo 54HL4M-BDV and why does it matter? HOT 3.0 is Jinko's advanced metallization process for N-type TOPCon cells that actively suppresses LID and LeTID degradation, which erode output in older P-type modules during the first years of operation. The result is a more stable power curve over the 30-year warranty period, with annual degradation of only 0.40% after year one. For any system where LCOE is a priority, that stability directly improves return on investment. ### Do Jinko Tiger Neo 54HL4M-BDV panels lose significant power on hot summer days? The temperature coefficient of Pmax is -0.29%/°C, among the lowest values for N-type TOPCon modules currently on the market. A 10°C rise in cell temperature above STC reduces output by roughly 2.9%, compared with 3.4-4.0% for older PERC technology. During warm Central European summers this translates into measurably higher energy yield relative to legacy PERC installations of equivalent nameplate capacity. ### How heavy is the Jinko Solar Tiger Neo 54HL4M-BDV and will my roof structure support it? The module weighs approximately 27 kg and measures 1961 x 1134 x 30 mm. The dual-glass construction adds weight compared with a standard backsheet panel, so a structural assessment is advisable for older timber rafters or clay-tile roofs before committing to purchase. Commercial flat rooftops and ground-mount systems handle this format routinely, as racking and ballast systems are engineered per project anyway. ### How does N-type TOPCon in the Jinko 54HL4M-BDV compare to older PERC panels? N-type TOPCon cells are inherently immune to LID, the light-induced degradation that reduces rated output in P-type PERC modules during their first operational years. Module efficiency in this series reaches up to 23.61%, delivering more watt-peak per square meter of roof space than a comparable PERC product. Combined with a lower temperature coefficient and HOT 3.0 metallization, TOPCon offers a measurably better 30-year energy yield curve than PERC for new installations. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/jkm495-525n-54hl4m-bdv-z1-en-b3fdc5c22371.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | Cooler, lighter, +1.4 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | -30 W, lighter, +1.2 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | +35 W, cooler, +1.2 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, lighter, +1.1 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | +30 W, cooler, +1.0 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | -35 W, lighter, +0.9 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | Cooler, lighter, +0.9 pp | | [Jinko Solar JKM495-54HL4M-BDV](https://comparepv.com/panel/jinkosolar-jkm495-54hl4m-bdv) | 495 W | -30 W, -1.3 pp | | [Jinko Solar JKM500-54HL4M-BDV](https://comparepv.com/panel/jinkosolar-jkm500-54hl4m-bdv) | 500 W | -25 W, -1.1 pp | | [Jinko Solar JKM505-54HL4M-BDV](https://comparepv.com/panel/jinkosolar-jkm505-54hl4m-bdv) | 505 W | -20 W, -0.9 pp | | [Jinko Solar JKM510-54HL4M-BDV](https://comparepv.com/panel/jinkosolar-jkm510-54hl4m-bdv) | 510 W | -15 W, -0.7 pp | | [Jinko Solar JKM515-54HL4M-BDV](https://comparepv.com/panel/jinkosolar-jkm515-54hl4m-bdv) | 515 W | -10 W, -0.4 pp | | [Jinko Solar JKM520-54HL4M-BDV](https://comparepv.com/panel/jinkosolar-jkm520-54hl4m-bdv) | 520 W | -0.2 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, lighter, +0.8 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | Cooler, lighter, +0.8 pp | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | Cooler, lighter, +0.8 pp | --- Source: https://comparepv.com/panel/jinkosolar-jkm525-54hl4m-bdv Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.