--- title: "WINAICO WST-410MGX-E1 Solar Panel: Specs & Datasheet | ComparePV" description: "WINAICO WST-410MGX-E1 solar panel. Specs: 21.00% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/winaico-wst-410mgx-e1" image: "https://comparepv.com/og/panel/winaico-wst-410mgx-e1.png" updated: 2026-10-23 --- # WINAICO WST-410MGX-E1 Middle of its segment, short guarantee 6,855 panels in the 310-510 W band, all technologies ## Identity - **Manufacturer:** WINAICO - **Model:** WST-410MGX-E1 - **Series:** WST-MGX-E1 GEMINI Series - **Rated power:** 410 W - **Cell technology:** Monocrystalline ## How it compares Compared against 310-510 W band, all technologies (6855 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 410 W | 435 W | Typical | | | Module efficiency | 21.00% | 21.35% | Typical | 9,828 | | Power density | 210.0 | 213.2 | Typical | 9,843 | | Temperature coefficient | -0.350 | -0.300 | Weak - bottom 23% | 10,489 | | Weight (kg) | 21.6 kg | 23.0 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 18% | 9,912 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.00% | 21.35% | Typical | 9,828 | | Power density | 210.0 | 213.2 | Typical | 9,843 | | Temperature coefficient | -0.350 | -0.300 | Weak - bottom 23% | 10,489 | | Weight per kWp | 52.7 | 53.1 | Typical | 6,369 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 18% | 9,912 | ### Watch out for - **25 year performance warranty** - Bottom 18% of the 310-510 W band, against a median of 30 yrs. - **-0.350 %/°C temperature coefficient** - Bottom 23% of the 310-510 W band, against a median of -0.300. - **Best for:** Commercial, shaded-installations and cold-climate. - **Not ideal for:** Owners who want a long output guarantee and hot climates. ## Specification ### Electrical - **Rated power (Pmax):** 410 W - **Efficiency:** 21.00 % - **Voltage at Pmax (Vmp):** 31.43 V - **Current at Pmax (Imp):** 13.05 A - **Open-circuit voltage (Voc):** 37.40 V - **Short-circuit current (Isc):** 13.88 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:** 0.045 %/degC - **NOCT:** 41 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell count:** 108 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 21.6 kg - **Area:** 1.95 m2 - **Power density:** 210.0 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 85.3 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.53 % - **Output after 30 years:** 339 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 9828 of 14129 | | Power density | 9843 of 14129 | | Temperature coefficient | 10489 of 14129 | | Weight | 6369 of 14129 | | Warranty | 9912 of 14129 | ## About this series The WST-MGX-E1 GEMINI series from WINAICO is built for commercial and industrial installations, where long-term yield predictability matters most. At its core are **half-cut monocrystalline cells** arranged across six independent strings, which limits power losses under partial shading and reduces the risk of hot spots - a common issue on large rooftop and ground-mount arrays. The module stands out for its **high mechanical strength**, verified through load testing up to 5400 Pa, making it well suited to sites exposed to strong wind and heavy snow loads. Investors also gain peace of mind thanks to a **25-year linear performance guarantee** with degradation capped at 0.53% per year, translating into a lower LCOE over the system's full life cycle. The black anodized frame and an IP68 junction box with three bypass diodes add durability and operational safety under demanding weather conditions. This is a solution for designers and investors seeking a predictable, resilient option with low operating costs for photovoltaic installations on commercial and industrial rooftops over many years of service. ## Notable figures - Efficiency of 21.0% is 0.8pp below the \*\*database\*\* median (21.8%) - 210.0 W/m² power density is 8.1 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) - 21.6 kg weight - 4.9 kg lighter than \*\*database\*\* median (26.5 kg), reducing installation effort - #9828 for efficiency, #10489 for temperature performance out of 14129 panels ## Questions ### What is the actual power output and efficiency of WINAICO WST-MGX-E1 GEMINI panels? The GEMINI series reaches a maximum power output of up to 415 Wp. Thanks to monocrystalline half-cut cells arranged across six independent strings, the panels maintain high efficiency even under partial shading, resulting in more stable energy yield throughout the day compared to modules with conventional full-cell architecture. ### Are WINAICO GEMINI WST-MGX-E1 panels suitable for large commercial rooftop installations? Yes, the GEMINI series was specifically designed for commercial and industrial installations. Mechanical durability verified through load testing up to 5400 Pa makes these panels suitable for large flat roofs on warehouses and industrial halls, even in locations exposed to strong wind or heavy snow loads. ### What warranty comes with WINAICO WST-MGX-E1 GEMINI panels and what does it cover? The manufacturer provides a 15-year product warranty along with a 25-year linear power warranty, with annual degradation not exceeding 0.53%. In practice, this means the panel should retain a substantial share of its original power output after 25 years of operation, resulting in a lower LCOE over the full lifecycle of the installation. ### Does the half-cut technology in GEMINI panels actually reduce the risk of hot spots? Yes. Splitting cells into smaller halves and distributing them across six independent strings limits the impact of partial shading on the whole module. When one section of the panel is shaded, power losses are confined to the corresponding string rather than the entire panel, which significantly reduces the risk of cell overheating and hot-spot formation. ### Are WINAICO panels durable and safe under harsh weather conditions, such as heavy snowfall? The WST-MGX-E1 GEMINI construction, featuring a black anodized frame and an IP68 junction box with three bypass diodes, is tested for loads up to 5400 Pa, equivalent to heavy snow and strong wind conditions. This mechanical durability makes the modules well-suited for harsher climates without increased failure risk. ### Is WINAICO a reliable and financially stable manufacturer of GEMINI series panels? WINAICO is a Taiwan-based manufacturer classified as Tier 1, reflecting high financial and technological credibility confirmed by independent industry rankings. The WST-MGX-E1 GEMINI series is currently in active production, so investors can count on module availability and genuine warranty support throughout the long operational lifetime of the installation. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/WINAICO_Datasheet_WST-415MGX-E1_EU_0723-d0470bb7fff1.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A460-MAH54Mb](https://comparepv.com/panel/aiko-shenzhen-aiko-digital-energy-technology-co-ltd-aiko-a460-mah54mb-1) | 460 W | +50 W, cooler, +2.6 pp | | [Just Solar JST-EDMH-(445-465)W-TD (460W class)](https://comparepv.com/panel/just-solar-jst-edmh-445-465-w-td-460w-class) | 460 W | +50 W, +2.6 pp, +5 yr warranty | | [Luxor Solar LX-460M/182R-96+ GG](https://comparepv.com/panel/luxor-lx-460m-182r-96-gg) | 460 W | +50 W, cooler, +2.6 pp | | [Philadelphia Solar PS-MNB108(HCBF)-460W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-460w) | 460 W | +50 W, cooler, +2.5 pp | | [JA Solar JAT54S40-460/LR](https://comparepv.com/panel/ja-solar-jat54s40-460-lr) | 460 W | +50 W, cooler, +2.5 pp | | [Luxor Solar LX-460M/182R188-108+ GG](https://comparepv.com/panel/luxor-solar-lx-460m-182r188-108-gg) | 460 W | +50 W, cooler, +2.4 pp | | [AIKO AIKO-455-MAH54Db](https://comparepv.com/panel/aiko-aiko-455-mah54db) | 455 W | Cooler, +2.3 pp, +5 yr warranty | | [Longi Solar LR5-54HTH-455M](https://comparepv.com/panel/longi-lr5-54hth-455m) | 455 W | +45 W, cooler, +2.3 pp | | [WINAICO WST-400MGX-P3 Full Black](https://comparepv.com/panel/winaico-wst-400mgx-p3-full-black) | 400 W | -10 W, -0.6 pp | | [WINAICO WST-405MGX-E5](https://comparepv.com/panel/winaico-wst-405mgx-e5) | 405 W | Cooler | | [WINAICO WST-410MGX-P3](https://comparepv.com/panel/winaico-wst-410mgx-p3) | 410 W | Very close match | | [WINAICO WST-415MGX-E3](https://comparepv.com/panel/winaico-wst-415mgx-e3) | 415 W | +0.3 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +100 W, cooler, +4.0 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +85 W, cooler, +3.8 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +95 W, cooler, +3.7 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +95 W, cooler, +3.7 pp | --- Source: https://comparepv.com/panel/winaico-wst-410mgx-e1 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.