--- title: "JA Solar MYM3036-195 195W Solar Panel - Specs & Review | ComparePV" description: "JA Solar MYM3036-195 195W solar panel. Specs: 19.10% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ja-solar-mym3036-195" updated: 2026-09-11 --- # JA Solar MYM3036-195 Space saver, no clear weak spot 54 panels in the segment PERC 150-200 W ## Identity - **Manufacturer:** JA Solar - **Model:** MYM3036-195 - **Series:** M3 series - **Rated power:** 195 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 150-200 W (54 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 195 W | 175 W | Strong - top 7% | | | Module efficiency | 19.10% | 16.60% | Strong - top 11% | 12,902 | | Power density | 191.2 | 162.7 | Strong - top 9% | 12,888 | | Temperature coefficient | -0.370 | -0.370 | Typical | 13,081 | | Weight (kg) | 11.3 kg | 11.3 kg | Strong - top 9% | | | Performance warranty | 25 yrs | 25 yrs | Typical | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 19.10% | 16.60% | Strong - top 11% | 12,902 | | Power density | 191.2 | 162.7 | Strong - top 9% | 12,888 | | Temperature coefficient | -0.370 | -0.370 | Typical | 13,081 | | Weight per kWp | 57.9 | 68.5 | Strong - top 9% | 11,494 | | Performance warranty | 25 yrs | 25 yrs | Typical | 9,798 | ### Strengths - **191.2 watts per square metre** - Top 9% of the PERC 150-200 W segment, against a median of 162.7. Ranked 12,888th in the whole database. - **57.9 kg per kWp** - Top 9% of the PERC 150-200 W segment, against a median of 68.5. Ranked 11,494th in the whole database. - **19.10% module efficiency** - Top 11% of the PERC 150-200 W segment, against a median of 16.60%. - **Best for:** Residential, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 195 W - **Efficiency:** 19.10 % - **Voltage at Pmax (Vmp):** 19.50 V - **Current at Pmax (Imp):** 10.00 A - **Open-circuit voltage (Voc):** 24.00 V - **Short-circuit current (Isc):** 10.49 A - **Max system voltage:** 1000 V ### Temperature - **Temperature coefficient of Pmax:** -0.370 %/degC - **Temperature coefficient of Voc:** -0.290 %/degC - **Temperature coefficient of Isc:** 0.048 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 36 ### Physical - **Length:** 1500 mm - **Width:** 680 mm - **Thickness:** 35 mm - **Weight:** 11.3 kg - **Area:** 1.02 m2 - **Power density:** 191.2 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 12902 of 14005 | | Power density | 12888 of 14005 | | Temperature coefficient | 13081 of 14005 | | Weight | 11494 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **BNEF Tier-1 bankable manufacturer** - JA Solar has continuously appeared on the BNEF Tier-1 list for over a decade and retained that status as of Q1 2026. Bankable status enables non-recourse project financing and simplifies due-diligence audits for commercial and residential installations. - **Half-cut cell design + MBB technology** - Splitting cells in half reduces operating current by ~50%, lowering resistive losses and hot-spot risk. Multi Busbar (MBB) technology shortens the current path within each cell and improves resistance to microcracks caused by transport stress and long-term thermal cycling. - **Wide power range – 35 variants** - The M3 series spans 35 variants from 185 Wp to 520 Wp, enabling module selection for residential, commercial, and utility-scale systems without switching manufacturers. Such a broad single-series range was uncommon among PERC modules available in 2019–2021. - **Double glass variants available** - Selected M3 variants feature dual-glass construction, eliminating the rear EVA backsheet susceptible to degradation and improving moisture resistance (PID resistance) and UV stability — key advantages for installations in harsh climates or environments with elevated chemical exposure. - **25-year linear power warranty** - The manufacturer provides a linear power output guarantee for 25 years, consistent with the Tier-1 industry standard for the 2019–2021 vintage and ensuring predictable yield curves for LCOE modeling in long-term projects. ## Cons - **Discontinued series (since 2021)** - The M3 series ended production in 2021. This results in limited availability of new modules on the secondary market, potential difficulty matching panels for system expansions years later, and increased risk of insufficient warranty support from local distributors. - **PERC technology – clear efficiency gap vs. 2026 market** - The M3 series tops out at 20.45% module efficiency using P-type PERC cells. Current peer comparables significantly outperform it: DAH Solar DHN-60R20/DG at 23%, Silfab Commercial NTC at 21.9%, and Jinko Solar Tiger Neo III (TOPCon) at 24.06%. Additionally, P-type PERC cells exhibit substantially higher first-year LID (~1.92%) compared to N-type TOPCon (~0.26%), resulting in lower lifetime energy yield. - **Monofacial only – no bifacial option** - The M3 series is strictly monofacial, while the directly comparable DAH Solar DHN-60R20/DG offers bifacial double-glass construction at 23% efficiency. On reflective surfaces (gravel, white membranes), the absence of rear-side power generation forgoes a potential 5–15% additional annual energy gain. - **Product warranty of only 10–12 years** - Depending on the variant, product warranty is either 10 or 12 years, while current Tier-1 modules — including newer JA Solar lines such as DeepBlue 4.0 — standardly offer 12–15 years. The shorter equipment protection period may be a limiting factor for project financing structures requiring a minimum 12-year product warranty. ## About this series The JA Solar M3 series comprises modules designed for high energy production under real-world conditions, including situations where the roof is partially shaded and solar irradiance is variable. The use of **half-cut cell technology** minimizes electrical losses and helps maintain more stable operation of the system, which translates in practice to better energy yield from the same area. Furthermore, **MBB (Multi-Busbar) technology** improves current collection from the cells and increases resistance to microcracks, which is important during transportation and long-term operation. The M3 also stands out due to its **higher tolerance to mechanical loads** and reduced risk of hot spots, which will be appreciated by investors who prioritize long-term reliability. Depending on the variant, both classic laminate and **double-glass** versions are available, which are better suited to more challenging environmental conditions. This series is particularly well-suited for rooftop and larger commercial installations, where predictable yield, durability, and resistance to partial shading are key factors. ## Notable figures - At 19.1% efficiency, this panel is on par with typical \*\*PERC 0-400W\*\* modules - 191.2 W/m² power density is 3.2 W/m² below \*\*PERC 0-400W\*\* median (194.4 W/m²) - requires larger installation area - At -0.37%/°C, hot weather performance is typical for \*\*PERC 0-400W\*\* panels - 11.3 kg weight - 9.2 kg lighter than \*\*PERC 0-400W\*\* median (20.5 kg), reducing installation effort - #12902 for efficiency, #13081 for temperature performance out of 14005 panels ## Questions ### Is the JA Solar M3 series still available for purchase? The JA Solar M3 series has been discontinued and is no longer available through standard distribution channels. If you need panels with similar specs, newer JA Solar lineups such as DeepBlue 4.0 offer higher efficiency and current availability. Some distributors may still carry remaining M3 stock, so it is worth checking individually with local suppliers. ### What warranty comes with JA Solar M3 panels? JA Solar provides a 12-year product warranty covering defects in materials and workmanship, along with a 25-year linear power output warranty. After 25 years, the panel should retain at least 80.7% of its rated nameplate power. This warranty level is standard for a Tier 1 manufacturer like JA Solar, ensuring a credible and enforceable claim process over the full service life. ### Do JA Solar M3 panels perform well under partial roof shading? Yes, the M3 series handles partial shading better than conventional full-cell modules, thanks to the half-cut PERC cell design. Splitting each cell in half means only a portion of the module is affected by shade at any given time, while the rest continues producing power normally. The MBB multi-busbar layout further reduces resistive losses, improving energy yield under variable irradiance and on roofs with chimneys or dormers. ### What is half-cut cell and MBB technology in the JA Solar M3 series, and why does it matter? Half-cut technology splits each PERC cell in half, reducing the current per cell, which lowers resistive losses and minimizes hot spot risk. MBB, or multi-busbar, replaces a few wide busbars with many thin ones, improving current collection across the cell surface and increasing module resistance to micro-cracks that can develop during shipping or under long-term mechanical stress from wind and snow loads. ### Is the JA Solar M3 520 Wp suitable for a pitched residential rooftop? Yes, M3 series modules up to 520 Wp are designed with rooftop installations in mind, including pitched roofs on residential buildings. Their higher mechanical load tolerance ensures good resistance to wind uplift and snow pressure. That said, it is worth consulting your installer about the specific module dimensions and roof load capacity, since larger 72-cell modules are heavier than standard 60-cell panels. ### What is the difference between the single glass and double glass variants of the JA Solar M3 series? The standard glass-backsheet variant is lighter and more cost-effective, suitable for typical rooftop applications. The double glass version offers superior moisture resistance and corrosion protection, making it a better fit for harsh environments such as coastal or high-humidity locations near bodies of water. It can also serve an architectural function, for example as a light-transmitting roofing element in pergolas or carports. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/Product-specification-MYM3036-185-205-77401e3fbcb0.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Gamko New Energy GKA182M150W](https://comparepv.com/panel/gamko-new-energy-gka182m150w) | 150 W | -45 W, +3.9 pp, +5 yr warranty | | [Gamko New Energy GKA182M160W](https://comparepv.com/panel/gamko-new-energy-gka182m160w) | 160 W | -35 W, +3.9 pp, +5 yr warranty | | [Gamko New Energy GKA182M180W](https://comparepv.com/panel/gamko-new-energy-gka182m180w) | 180 W | Lighter, +3.9 pp, +5 yr warranty | | [Gamko New Energy GKA182M200W](https://comparepv.com/panel/gamko-new-energy-gka182m200w) | 200 W | Lighter, +3.9 pp, +5 yr warranty | | [Gamko New Energy GKA182M240W](https://comparepv.com/panel/gamko-new-energy-gka182m240w) | 240 W | +45 W, +3.9 pp, +5 yr warranty | | [JA Solar NS-220MH-80](https://comparepv.com/panel/ja-solar-ns-220mh-80) | 220 W | +25 W, cooler, +3.0 pp | | [PolyCrown Solar Tech NS-220MH-80](https://comparepv.com/panel/polycrown-solar-tech-ns-220mh-80) | 220 W | +25 W, cooler, +3.0 pp | | [JA Solar NS-210MH-80](https://comparepv.com/panel/ja-solar-ns-210mh-80) | 210 W | +15 W, cooler, +2.0 pp | | [PolyCrown Solar Tech NS-210MH-80](https://comparepv.com/panel/polycrown-solar-tech-ns-210mh-80) | 210 W | +15 W, cooler, +2.0 pp | | [IBC Solar YH215W-21M](https://comparepv.com/panel/ibc-solar-yh215w-21m) | 215 W | Cooler, +1.7 pp, +5 yr warranty | | [JA Solar MYP3036-160](https://comparepv.com/panel/ja-solar-myp3036-160) | 160 W | -35 W, -3.4 pp | | [JA Solar MYP3036-165](https://comparepv.com/panel/ja-solar-myp3036-165) | 165 W | -30 W, -2.9 pp | | [JA Solar MYP3036-170](https://comparepv.com/panel/ja-solar-myp3036-170) | 170 W | -25 W, -2.4 pp | | [JA Solar MYP3036-175](https://comparepv.com/panel/ja-solar-myp3036-175) | 175 W | -20 W, -1.9 pp | | [JA Solar MYP3036-180](https://comparepv.com/panel/ja-solar-myp3036-180) | 180 W | -15 W, -1.5 pp | | [JA Solar MYM3036-185](https://comparepv.com/panel/ja-solar-mym3036-185) | 185 W | -10 W, -1.0 pp | | [Heckert Solar ZEUS 1.2 FullBlack 280W](https://comparepv.com/panel/heckert-solar-zeus-1-2-fullblack-280w) | 280 W | +85 W, cooler, +4.2 pp | --- Source: https://comparepv.com/panel/ja-solar-mym3036-195 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.