--- title: "FuturaSun FU 470 MVL Velvet Pro Solar Panel: Specs & Datasheet | ComparePV" description: "FuturaSun FU 470 MVL Velvet Pro solar panel. Specs: 21.60% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/futurasun-fu-470-mvl" image: "https://comparepv.com/og/panel/futurasun-fu-470-mvl.png" updated: 2026-11-06 --- # FuturaSun FU 470 MVL Velvet Pro Middle of its segment, heavy for its output 84 panels in the segment HJT 450-500 W ## Identity - **Manufacturer:** FuturaSun - **Model:** FU 470 MVL Velvet Pro - **Series:** Velvet Pro - **Rated power:** 470 W - **Cell technology:** HJT - **Bifacial:** yes ## How it compares Compared against segment HJT 450-500 W (84 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 470 W | 460 W | Strong - top 19% | | | Module efficiency | 21.60% | 22.77% | Weak - bottom 12% | 7,813 | | Power density | 216.2 | 227.7 | Weak - bottom 13% | 7,779 | | Temperature coefficient | -0.260 | -0.240 | Weak - bottom 23% | 521 | | Weight (kg) | 27.5 kg | 23.0 kg | Weak - bottom 5% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 31 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.60% | 22.77% | Weak - bottom 12% | 7,813 | | Power density | 216.2 | 227.7 | Weak - bottom 13% | 7,779 | | Temperature coefficient | -0.260 | -0.240 | Weak - bottom 23% | 521 | | Weight per kWp | 58.5 | 49.3 | Weak - bottom 5% | 11,966 | | Performance warranty | 30 yrs | 30 yrs | Typical | 31 | ### Watch out for - **58.5 kg per kWp** - Bottom 5% of the HJT 450-500 W segment, against a median of 49.3. Ranked 11,966th in the whole database. - **21.60% module efficiency** - Bottom 12% of the HJT 450-500 W segment, against a median of 22.77%. - **216.2 watts per square metre** - Bottom 13% of the HJT 450-500 W segment, against a median of 227.7. - **Not ideal for:** Weight-limited structures, tight roof space and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 470 W - **Efficiency:** 21.60 % - **Voltage at Pmax (Vmp):** 45.65 V - **Current at Pmax (Imp):** 10.31 A - **Open-circuit voltage (Voc):** 53.49 V - **Short-circuit current (Isc):** 10.71 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.260 %/degC - **Temperature coefficient of Voc:** -0.240 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 44 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** HJT - **Cell count:** 144 - **Bifacial:** yes ### Physical - **Length:** 2094 mm - **Width:** 1038 mm - **Thickness:** 30 mm - **Weight:** 27.5 kg - **Area:** 2.17 m2 - **Power density:** 216.2 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 88.0 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 411 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 7813 of 14269 | | Power density | 7779 of 14269 | | Temperature coefficient | 521 of 14269 | | Weight | 11966 of 14269 | | Warranty | 31 of 14269 | ## Pros - **HJT technology with bifacial cells** - The combination of HJT heterojunction cells with bifacial half-cut design reduces resistive losses and recovers additional energy reflected off the rear side of the module, delivering higher annual yield than classic PERC panels, especially on flat roofs with bright, reflective surfaces. - **Very low temperature coefficient** - The Pmax temperature coefficient is -0.26%/°C, better than the typical -0.34% to -0.35%/°C found in PERC/TOPCon panels, limiting power losses on hot days and making the series attractive for high-temperature climates. - **30-year power performance warranty** - The manufacturer offers a 30-year linear power warranty with the very low annual degradation typical of HJT technology, contributing to a lower LCOE and more stable investment return over the system's lifetime compared to the standard 25-year warranties offered by competitors. - **European Tier-1 manufacturer** - FuturaSun is an Italian manufacturer operating since 2008, which means shorter supply chains, easier warranty service in the European market, and more supply stability compared to some Asian-made modules sold under multiple OEM brands. - **Aesthetic module finish** - The silver frame and patterned white rear glass blend visually well in both residential and commercial installations, which can be an important selection criterion for architecturally exposed projects. ## Cons - **Lower efficiency than competing TOPCon modules** - At the same 470 Wp power rating, the module efficiency is 21.6%, while comparable TOPCon modules (Trina Vertex S+ Shield i-TOPCon Ultra, Sunlike SKT450~470M12-96D3, Recom Lynx) reach 23.5-23.52%. This roughly 1.9pp gap means a larger module footprint (2094 x 1038 mm) is needed for the same unit power, limiting power density on roofs with limited surface area. - **Shorter product warranty than some TOPCon competitors** - The 15-year product warranty is shorter than the 25-year product warranties offered by some premium TOPCon manufacturers, which can matter when assessing overall service risk over the long term. ## About this series The FuturaSun Velvet Pro series consists of solar panels engineered to maximize energy harvest even under demanding light conditions. At the heart of the series is **HJT heterojunction technology** combined with **bifacial half-cut cells**, which reduce resistive losses and allow the panel to recover additional energy reflected off its rear side. The cell structure has been optimized for diffuse irradiance, so the modules maintain high output on overcast days or at unfavorable light incidence angles - a genuine advantage over conventional PERC panels. An additional benefit is the **low temperature coefficient**, which minimizes power losses on hot days, making the series particularly well suited for large flat-roof installations with reflective surfaces and for hot climates. The panels also stand out with their refined design - a silver frame and patterned white rear glass - making them a good fit for both residential and commercial installations. The manufacturer backs the series with a **30-year performance warranty** and very low annual power degradation, translating into a lower LCOE and a stable return on investment over the entire life of the installation. ## Notable figures - At 21.6% efficiency, this panel is 1.2pp below the \*\*HJT 450-500W\*\* median of 22.8% - At 216.2 W/m², this panel generates 11.5 W/m² less per unit area than \*\*HJT 450-500W\*\* median (227.7 W/m²) - At -0.26%/°C, loses 0.02pp more power per degree than \*\*HJT 450-500W\*\* median (-0.24%/°C) - At 27.5 kg (4.5 kg above \*\*HJT 450-500W\*\* median of 23.0 kg), requires checking roof load capacity - Ranked #7813 out of 14269 panels for efficiency in the database ## Questions ### How does HJT cell technology in FuturaSun Velvet Pro panels differ from classic PERC cells? HJT (heterojunction) cells combine monocrystalline silicon with amorphous silicon layers, reducing resistive losses and increasing sensitivity to diffuse radiation. In practice, Velvet Pro maintains high performance on cloudy days and at unfavorable light incidence angles, where classic PERC panels lose significantly more power. HJT also has a lower temperature coefficient, resulting in smaller power drops during hot days. ### Are FuturaSun Velvet Pro panels suitable for flat roofs? Yes, Velvet Pro is a good choice for large flat roofs, especially those with a reflective surface such as membrane roofing or light-colored covering. Thanks to bifacial half-cut cells, the modules capture additional light reflected from the rear side, increasing energy yield in typical east-west or south-facing flat roof mounting configurations. ### What warranty comes with FuturaSun Velvet Pro panels? The manufacturer provides a 15-year product warranty and a 30-year power performance warranty with very low annual power degradation. This means that after three decades of operation, the panel still generates a substantial share of its nominal power, resulting in lower LCOE and a stable return on investment over the entire lifetime of the installation. ### How much power does one Velvet Pro panel provide, and how many modules are needed for a 10 kWp system? The maximum module power is 470 Wp. A 10 kWp installation requires roughly 21-22 panels, depending on the exact power variant chosen within the series and system losses. Thanks to bifacial technology, the actual energy yield from that panel count can be higher than the nominal power rating alone would suggest. ### Does the bifacial design of Velvet Pro panels make sense on a typical pitched roof? The bifacial effect is most noticeable when the panel has access to reflected light on its rear side, such as in pole-mounted, ground-mounted, or flat roof installations with a bright, reflective surface. On a standard pitched roof with tight mounting against the roofing material, the additional rear-side gain will be minimal, though the panel still retains the benefits of HJT and half-cut cell technology. ### Who manufactures Velvet Pro panels, and is it a reliable brand in the European market? Velvet Pro panels are manufactured by FuturaSun, an Italian solar panel maker headquartered in Italy with a long-standing presence in the European renewable energy market. The company specializes in premium modules using advanced cell technologies, and its established market presence facilitates warranty service and spare parts availability across the European region. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/FuturaSun_144_470W_Velvet-Pro_EN-40a66b97ef91.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Jinko Solar JKM510T-48HL6M-DB](https://comparepv.com/panel/jinko-solar-jkm510t-48hl6m-db) | 510 W | +40 W, lighter, +3.9 pp | | [Jinko Solar JKM505T-48HL6M-DB](https://comparepv.com/panel/jinko-solar-jkm505t-48hl6m-db) | 505 W | +35 W, lighter, +3.7 pp | | [Jinko Solar JKM500T-48HL6M-DB](https://comparepv.com/panel/jinko-solar-jkm500t-48hl6m-db) | 500 W | +30 W, lighter, +3.4 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +40 W, lighter, +3.4 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +25 W, lighter, +3.2 pp | | [Jinko Solar JKM495T-48HL6M-DB](https://comparepv.com/panel/jinko-solar-jkm495t-48hl6m-db) | 495 W | +25 W, lighter, +3.2 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +35 W, lighter, +3.1 pp | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | +35 W, lighter, +3.1 pp | | [Maxeon SPR-BE54-HD505](https://comparepv.com/panel/maxeon-spr-be54-hd505) | 505 W | +35 W, +3.1 pp, +10 yr warranty | | [Maxeon SPR-BE66-GD615](https://comparepv.com/panel/maxeon-spr-be66-gd615) | 615 W | +145 W, +3.2 pp, +10 yr warranty | | [Maxeon SPR-BE66-GD610](https://comparepv.com/panel/maxeon-spr-be66-gd610) | 610 W | +140 W, +3.0 pp, +10 yr warranty | | [Maxeon SPR-BE66-GD605](https://comparepv.com/panel/maxeon-spr-be66-gd605) | 605 W | +135 W, +2.8 pp, +10 yr warranty | | [Maxeon SPR-BE66-GD600](https://comparepv.com/panel/maxeon-spr-be66-gd600) | 600 W | +130 W, +2.6 pp, +10 yr warranty | | [Maxeon SPR-BE66-GD595](https://comparepv.com/panel/maxeon-spr-be66-gd595) | 595 W | +125 W, +2.4 pp, +10 yr warranty | | [Gamko New Energy GKA120N-PRO-590W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-590w) | 590 W | +120 W, hotter, +2.2 pp | | [Gamko New Energy GKA120N-PRO-585W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-585w) | 585 W | +115 W, hotter, +2.0 pp | --- Source: https://comparepv.com/panel/futurasun-fu-470-mvl Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.