--- title: "Jinko Solar MM550-72HLD-MB Solar Panel: Specs & Datasheet | ComparePV" description: "Jinko Solar MM550-72HLD-MB solar panel. Specs: 21.33% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/jinko-solar-mm550-72hld-mb" image: "https://comparepv.com/og/panel/jinko-solar-mm550-72hld-mb.png" updated: 2026-09-11 --- # Jinko Solar MM550-72HLD-MB Middle of its segment, short guarantee 7,530 panels in the 450-650 W band, all technologies ## Identity - **Manufacturer:** Jinko Solar - **Model:** MM550-72HLD-MB - **Series:** Tiger Pro 72HC - **Rated power:** 550 W - **Cell technology:** Monocrystalline ## How it compares Compared against 450-650 W band, all technologies (7530 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 550 W | 550 W | Typical | | | Module efficiency | 21.33% | 22.32% | Typical | 8,542 | | Power density | 213.3 | 223.2 | Typical | 8,505 | | Temperature coefficient | -0.350 | -0.292 | Weak - bottom 11% | 10,489 | | Weight (kg) | 28.9 kg | 28.5 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 10% | 9,912 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.33% | 22.32% | Typical | 8,542 | | Power density | 213.3 | 223.2 | Typical | 8,505 | | Temperature coefficient | -0.350 | -0.292 | Weak - bottom 11% | 10,489 | | Weight per kWp | 52.5 | 52.7 | Typical | 6,228 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 10% | 9,912 | ### Watch out for - **25 year performance warranty** - Bottom 10% of the 450-650 W band, against a median of 30 yrs. - **-0.350 %/°C temperature coefficient** - Bottom 11% of the 450-650 W band, against a median of -0.292. - **Best for:** Commercial, utility-scale and shaded-installations. - **Not ideal for:** Owners who want a long output guarantee and hot climates. ## Specification ### Electrical - **Rated power (Pmax):** 550 W - **Efficiency:** 21.33 % - **Voltage at Pmax (Vmp):** 40.90 V - **Current at Pmax (Imp):** 13.45 A - **Open-circuit voltage (Voc):** 49.62 V - **Short-circuit current (Isc):** 14.03 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.350 %/degC - **Temperature coefficient of Voc:** -0.280 %/degC - **Temperature coefficient of Isc:** 0.048 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell count:** 144 ### Physical - **Length:** 2274 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 28.9 kg - **Area:** 2.58 m2 - **Power density:** 213.3 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 451 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 8542 of 14129 | | Power density | 8505 of 14129 | | Temperature coefficient | 10489 of 14129 | | Weight | 6228 of 14129 | | Warranty | 9912 of 14129 | ## Pros - **Half-Cut + MBB Technology** - 144 half-cut cells combined with Multi Busbar (9 BB) design reduce internal resistance losses and mitigate the impact of partial shading on total module output. This is a critical advantage in commercial rooftop installations with obstructions such as chimneys, parapets, and infrastructure elements where conventional full-cell modules lose disproportionate amounts of energy. - **Low Degradation Rate: 0.55%/year** - The manufacturer guarantees ≤2% first-year degradation and ≤0.55%/year thereafter, resulting in a minimum 84.8% of rated power output after 25 years - a figure confirmed in the official series datasheets (JKM530-570M-72HL4). This figure is on par with top-tier PERC modules available between 2020 and 2023. - **Up to 22.07% Efficiency for PERC** - Top variants in the series reach 22.07% module efficiency, matching the segment's PERC efficiency leader among peer comparables (Silfab Commercial NTC: 22.1%) and clearly outperforming typical 540+ Wp PERC modules of the same era. For large-area installations this translates to reduced rooftop footprint and lower BoS costs. - **Tier-1 BNEF - JinkoSolar Bankability** - JinkoSolar has maintained Tier-1 BNEF status continuously for many years, reconfirmed in the Q1 2026 ranking (JinkoSolar and LONGi tied at #1 with 120,000 MW/year of installed capacity). For investors and lenders financing utility-scale PV farms, this translates directly to easier access to project finance and lower collateral requirements. - **20 Power Variants (530-570 Wp)** - A broad portfolio of 20 variants spanning 530-570 Wp gives system designers the flexibility to match module power to specific string configurations and MPPT inverter inputs without electrical design compromises. Multi-bin availability simplifies layout optimization in large prosumer and utility-scale PV installations. ## Cons - **Discontinued Series (since ~2023)** - Tiger Pro 72HC is no longer manufactured - production ended around 2023 and the line was superseded by the Tiger Neo with N-type TOPCon technology. This means limited new-module availability on the secondary market, risk of production lot mismatches during system expansion, and potential challenges in enforcing the 12-year product warranty and 25-year power warranty over the long term. - **PERC Technology Superseded by N-type TOPCon** - While PERC was the market standard during the series' production window (2020-2023), direct peer comparables (Horay Solar HS 191R-132 TC-D Basin: 23% efficiency, 570 Wp) now leverage TOPCon/HJT, delivering higher conversion efficiency, lower LID degradation, and a better power temperature coefficient. Tiger Pro 72HC is therefore technologically outpaced by the newer generation of modules in the same power class. - **Monofacial Only - No Bifacial Option** - The series is strictly monofacial (is\_bifacial: false), while at least two direct peer comparables (Horay Solar HS 191R-132 TC-D Basin and HS 191R-132 TC Basin, both 570 Wp, 23%) are bifacial, enabling an additional 5-25% energy yield gain on trackers and high-albedo ground surfaces. In ground-mount installations, this difference has a measurable impact on LCOE. ## About this series Jinko Solar's Tiger Pro 72HC series is designed for locations where every watt per square meter counts - commercial rooftops, utility-scale farms, and large residential installations. The key difference lies in combining **half-cut cell technology** with **Multi Busbar (MBB)**, which genuinely improves module performance under partial shading and minimizes internal resistance losses. In practice, this translates to more stable energy production throughout the day, especially under challenging installation conditions (chimneys, hips, infrastructure elements). This series also employs **Tiling Ribbon (TR)**, a cell-bonding method that reduces gaps between cells and supports higher module efficiency without artificial "parameter boosting." For investors, reduced hot-spot risk is also crucial, translating to safer long-term operation. The Tiger Pro 72HC stands out from the competition by combining high power density with a refined mounting structure for large-area installations - where low energy costs and consistent installation quality are priorities. ## Notable figures - Efficiency of 21.3% matches the \*\*database\*\* median - 213.3 W/m² power density is 4.8 W/m² below \*\*database\*\* median (218.1 W/m²) - requires larger installation area - At -0.35%/°C, loses 0.05pp more power per degree than \*\*database\*\* median (-0.30%/°C) - At 28.9 kg (2.4 kg above \*\*database\*\* median of 26.5 kg), requires checking roof load capacity - In the top 60% for efficiency among all N-type panels ## Questions ### Is the Jinko Solar Tiger Pro 72HC series still available for purchase? The Tiger Pro 72HC series has been discontinued and is no longer part of Jinko Solar's active product lineup. It may still be found with distributors clearing existing inventory. If you're looking for a current equivalent from the same manufacturer, consider Jinko's newer n-type (TOPCon) series, which have replaced this line. ### What warranty does Jinko Solar offer on Tiger Pro 72HC modules? Jinko Solar provides a 12-year product warranty covering material and workmanship defects, along with a 25-year linear power warranty. Annual degradation is guaranteed at no more than 0.45%, meaning the module should retain at least 83.1% of its rated power after 25 years. This is the standard warranty for a Tier 1 module of this class. ### What are the practical benefits of half-cut cells and Multi Busbar (MBB) technology in the Tiger Pro 72HC? Half-cut technology splits each PERC cell in half, reducing the current per cell and lowering resistive losses. Multi Busbar (MBB) shortens the current path and improves tolerance to microcracks. The result is more stable energy output throughout the day and better performance under partial shading conditions, which is especially relevant for rooftops with obstacles such as chimneys or parapets. ### Do Jinko Tiger Pro 72HC panels perform well under partial shading? Yes, the 72HC series was designed with challenging installation conditions in mind. The combination of half-cut cells and Tiling Ribbon (TR) interconnection limits the impact of shading from chimneys, parapets, or rooftop equipment. The module is split into two independent electrical circuits, so shading one half does not fully block the output of the other. ### What type of installations is the 570 Wp Jinko Tiger Pro 72HC best suited for? With up to 570 Wp and a 144-cell format, this module is designed primarily for commercial rooftops, utility-scale PV farms, and large prosumer systems where high power density per square meter is the priority. The large format and weight make it less practical for small residential rooftops, so the series is optimal for systems starting from several tens of kilowatts. ### How do Tiger Pro 72HC modules perform in low temperatures and winter conditions? The modules are rated for operation between -40°C and +85°C, so cold winters pose no operational risk. The power temperature coefficient is approximately -0.35%/°C, which is standard for PERC cells. It is worth noting that PV panels actually operate more efficiently on cool, sunny days than during hot summer weather, so clear winter days can yield strong output at good irradiance levels. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/Jinko-530-550-6603e1cabad1.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | Cooler, lighter, +3.7 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, +3.5 pp, +5 yr warranty | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, lighter, +3.4 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | Cooler, +3.4 pp, +5 yr warranty | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, +3.3 pp, +5 yr warranty | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | Cooler, lighter, +3.2 pp | | [Jinko Solar JKM525M-72HL4-TV](https://comparepv.com/panel/jinko-solar-jkm525m-72hl4-tv) | 525 W | -25 W, -1.0 pp, +5 yr warranty | | [Jinko Solar JS182MHC144-525](https://comparepv.com/panel/jinko-solar-js182mhc144-525) | 525 W | -25 W, lighter, -1.0 pp | | [Jinko Solar JKM530M-72HL4-TV](https://comparepv.com/panel/jinko-solar-jkm530m-72hl4-tv) | 530 W | -20 W, -0.8 pp, +5 yr warranty | | [Jinko Solar JS182MHC144-530](https://comparepv.com/panel/jinko-solar-js182mhc144-530) | 530 W | -20 W, lighter, -0.8 pp | | [Jinko Solar JKM535M-72HL4-(V)-F3-EN](https://comparepv.com/panel/jinko-solar-jkm535m-72hl4-v-f3-en) | 535 W | -15 W, -0.6 pp | | [Jinko Solar JKM535M-72HL4-BDVP](https://comparepv.com/panel/jinko-solar-jkm535m-72hl4-bdvp) | 535 W | Heavier, -0.6 pp, +5 yr warranty | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +100 W, cooler, +3.9 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +95 W, cooler, +3.7 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +90 W, cooler, +3.5 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +85 W, cooler, +3.3 pp | --- Source: https://comparepv.com/panel/jinko-solar-mm550-72hld-mb 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.