--- title: "Jinko Solar JS182MHC144-530 530W Solar Panel - Specs & Review | ComparePV" description: "Jinko Solar JS182MHC144-530 530W solar panel. Specs: 20.51% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/jinko-solar-js182mhc144-530" updated: 2026-09-11 --- # Jinko Solar JS182MHC144-530 Light for its output, needs the roof space 706 panels in the segment PERC 500-550 W ## Identity - **Manufacturer:** Jinko Solar - **Model:** JS182MHC144-530 - **Series:** JS182MHC144 - **Rated power:** 530 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 500-550 W (706 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 530 W | 535 W | Typical | | | Module efficiency | 20.51% | 20.90% | Weak - bottom 14% | 11,268 | | Power density | 205.1 | 209.0 | Weak - bottom 11% | 11,321 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,419 | | Weight (kg) | 26.5 kg | 28.4 kg | Strong - top 16% | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 23% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 20.51% | 20.90% | Weak - bottom 14% | 11,268 | | Power density | 205.1 | 209.0 | Weak - bottom 11% | 11,321 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,419 | | Weight per kWp | 50.0 | 53.0 | Strong - top 16% | 3,317 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 23% | 9,798 | ### Strengths - **50.0 kg per kWp** - Top 16% of the PERC 500-550 W segment, against a median of 53.0. ### Watch out for - **205.1 watts per square metre** - Bottom 11% of the PERC 500-550 W segment, against a median of 209.0. - **20.51% module efficiency** - Bottom 14% of the PERC 500-550 W segment, against a median of 20.90%. - **25 year performance warranty** - Bottom 23% of the PERC 500-550 W segment, against a median of 30 yrs. - **Best for:** Residential, commercial and shaded-installations. - **Not ideal for:** Roofs where every square metre has to count, tight roof space and owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 530 W - **Efficiency:** 20.51 % - **Voltage at Pmax (Vmp):** 41.20 V - **Current at Pmax (Imp):** 12.86 A - **Open-circuit voltage (Voc):** 49.33 V - **Short-circuit current (Isc):** 13.60 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.350 %/degC - **Temperature coefficient of Voc:** -0.270 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 144 ### Physical - **Length:** 2279 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 26.5 kg - **Area:** 2.58 m2 - **Power density:** 205.1 Wp/m2 ### Warranty and degradation - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **Output after 30 years:** 434 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 11268 of 14005 | | Power density | 11321 of 14005 | | Temperature coefficient | 10419 of 14005 | | Weight | 3317 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **BNEF #1 bankability – financial security** - JinkoSolar is the only PV manufacturer rated bankable by 100% of respondents in the Bloomberg BNEF 2025 bankability survey — the 10th consecutive year at the top position. This directly translates to easier project financing, higher likelihood of securing prosumer loans, and significantly lower counterparty risk over the 25-year warranty period. - **Half-cut 182 mm cells + multi-busbar** - The half-cut cell format on 182 mm wafers halves the operating current per cell, reducing resistive losses and hot-spot risk under partial shading conditions. Combined with a multi-busbar (MBB) interconnect, the design improves current collection across the cell surface and limits microcrack propagation caused by transport stress or snow loading. - **Module efficiency up to 21.28% — top of segment** - Peak efficiency of 21.28% places this series on par with direct peer comparables: IBC Solar 182M Half Cell (21.28%), Goldi Solar GS10-B144-TF (21.3%), and S-Energy SL65-72BGJ (21.3%). For the same roof area, annual energy yield is competitive with the best PERC 182 mm modules available in the 525–550 Wp segment. - **6 power variants, 525–550 Wp** - Six available wattage variants across the 525–550 Wp range allow precise string sizing within the inverter MPPT window without additional optimizers. This simplifies system design on irregularly shaped rooftops and reduces potential mismatch losses within a string. - **25-year linear power warranty** - JinkoSolar backs the series with a 25-year linear power output warranty — a premium-class standard for PERC modules. Combined with its #1 BNEF bankability ranking, the risk of warranty invalidation due to manufacturer insolvency is materially lower than with less-established Tier-2 brands. ## Cons - **PERC technology — aging generation** - PERC cells exhibit higher first-year LID (~1.92% vs. \<0.3% for TOPCon) and higher annual degradation (~0.6–0.8% vs. 0.4–0.5% for TOPCon), resulting in approximately 2–4% lower cumulative energy yield over 25 years compared to N-type modules. TOPCon surpassed PERC in global market share in 2024, reaching over 66% of shipped cell capacity, and JinkoSolar itself offers newer N-type series (Tiger Neo), making the JS182MHC144 — launched in 2020 — technologically superseded. - **Monofacial design — no albedo gain** - The single-sided construction prevents harvesting of reflected irradiance from the ground surface, which in favorable conditions (white TPO membrane, gravel, snow) can add 5–15% additional annual yield for bifacial modules of comparable rated power. For ground-mount installations or flat rooftops with light-colored ballast, this represents a concrete loss of yield potential. ## About this series The Jinko Solar JS182MHC144 series is designed for installations where stable energy production is crucial, even under challenging conditions on the roof and in the surrounding environment. The use of **half-cut cells** helps to minimize losses due to partial shading and reduces the risk of localized overheating, which translates to more predictable operation of the entire module chain. Furthermore, the design based on **multi-busbar connections** improves current collection from the cell and supports resistance to micro-cracks that may occur during transport or under snow loads. In practice, this series is a good choice when you want to combine high power density with easier installation design - the modules work well with modern inverters and optimizers, making it easier to adapt to limited space. Thanks to the emphasis on **reliability and long-term stability**, the JS182MHC144 will be suitable for both residential and commercial rooftops, as well as larger prosumer systems. It stands out for its **practical resistance to real-world operating conditions**, rather than just relying on catalog specifications. ## Notable figures - Efficiency of 20.5% matches the \*\*PERC 500-550W\*\* median - Power density of 205.1 W/m² is 3.9 W/m² below \*\*PERC 500-550W\*\* median (209.0 W/m²) - needs more roof space - Temperature coefficient of -0.35%/°C matches the \*\*PERC 500-550W\*\* median - Weight of 26.5 kg (1.9 kg below \*\*PERC 500-550W\*\* median of 28.4 kg) allows easier transport and roof mounting - Ranked #11268 out of 14005 panels for efficiency in the database ## Questions ### What warranty does the Jinko Solar JS182MHC144 series come with? The JS182MHC144 series includes a 25-year linear power output warranty, guaranteeing minimum performance levels throughout that period, as well as a 10-year product warranty covering material and workmanship defects. As a Tier 1 manufacturer, Jinko Solar backs these warranties with the financial stability and track record that installers and homeowners can rely on. ### How does the Jinko Solar JS182MHC144 perform under partial shading conditions? The JS182MHC144 handles partial shading significantly better than conventional full-cell modules thanks to its half-cut cell design. With 144 half-cut cells split into two independent strings, shading on one section affects only that portion of the panel, while the other half continues generating power. This makes it a strong choice for rooftops with chimneys, dormers, or nearby trees. ### Are JS182MHC144 550 W panels compatible with standard inverters and optimizers? Yes, the 550 W JS182MHC144 modules are compatible with leading string inverters and microinverters on the market, including SMA, Fronius, Huawei, and SolarEdge. The multi-busbar design delivers stable electrical parameters, and most modern MPPT inverter voltage ranges accommodate this module without issue. Always verify the inverter's MPP voltage range against the module datasheet before finalizing the system design. ### What is PERC cell technology used in the JS182MHC144 and is it worth it? PERC (Passivated Emitter and Rear Cell) technology adds a reflective passivation layer to the rear of each cell, allowing more photons to be captured and boosting module efficiency compared to standard monocrystalline cells. In the JS182MHC144, PERC is combined with half-cut cells and multi-busbar interconnections to reach up to 550 W per panel, delivering more energy from the same roof area. ### Are Jinko Solar JS182MHC144 panels suitable for pitched roofs in temperate climates? Yes, the JS182MHC144 series is well suited for pitched roof installations in temperate climates. The modules operate across a temperature range of -40°C to +85°C, handling both hard winters and hot summers without issue. The typical 144-cell form factor (approx. 2278×1134 mm, ~32 kg) requires a sturdy racking system and careful handling during installation on sloped surfaces. ### How does the Jinko Solar JS182MHC144 differ from bifacial panels and when should I choose this model? The JS182MHC144 is a monofacial module that captures sunlight only from the front side, unlike bifacial panels that also harvest reflected irradiance from the rear. It is the right choice for rooftops with dark coverings or mounting configurations where rear-side exposure is not feasible. If the installation surface is highly reflective (e.g., white roofing membrane or gravel), a bifacial variant may deliver better overall yield. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/JS182MHC144-550W-43eecdfaae30.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | Cooler, +4.5 pp, +5 yr warranty | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | Cooler, lighter, +4.3 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, +4.3 pp, +5 yr warranty | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, +4.2 pp, +5 yr warranty | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, +4.1 pp, +5 yr warranty | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | Cooler, lighter, +4.0 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | Cooler, +4.0 pp, +5 yr warranty | | [Jinko Solar JKM525M-72HL4-TV](https://comparepv.com/panel/jinko-solar-jkm525m-72hl4-tv) | 525 W | Heavier, +5 yr warranty | | [Jinko Solar JS182MHC144-525](https://comparepv.com/panel/jinko-solar-js182mhc144-525) | 525 W | -0.2 pp | | [Jinko Solar JKM530M-72HL4-TV](https://comparepv.com/panel/jinko-solar-jkm530m-72hl4-tv) | 530 W | Heavier, +5 yr warranty | | [Jinko Solar JKM535M-72HL4-(V)-F3-EN](https://comparepv.com/panel/jinko-solar-jkm535m-72hl4-v-f3-en) | 535 W | Heavier | | [Jinko Solar JKM535M-72HL4-BDVP](https://comparepv.com/panel/jinko-solar-jkm535m-72hl4-bdvp) | 535 W | Heavier, +0.2 pp, +5 yr warranty | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +120 W, cooler, +4.7 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +115 W, cooler, +4.5 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +110 W, cooler, +4.3 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +105 W, cooler, +4.1 pp | --- Source: https://comparepv.com/panel/jinko-solar-js182mhc144-530 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.