--- title: "FuturaSun FU440MV Silk Rhino 440W Solar Panel - Specs & Review | ComparePV" description: "FuturaSun FU440MV Silk Rhino 440W solar panel. Specs: 22.02% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/futurasun-fu440mv-silk-rhino" updated: 2026-09-11 --- # FuturaSun FU440MV Silk Rhino Middle of its segment, heavy for its output 1,218 panels in the segment TOPCon 400-450 W ## Identity - **Manufacturer:** FuturaSun - **Model:** FU440MV Silk Rhino - **Series:** Silk Rhino - **Rated power:** 440 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 400-450 W (1218 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 440 W | 435 W | Typical | | | Module efficiency | 22.02% | 22.00% | Typical | 6,329 | | Power density | 220.2 | 220.2 | Typical | 6,328 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 26.6 kg | 22.0 kg | Weak - bottom 5% | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 7% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.02% | 22.00% | Typical | 6,329 | | Power density | 220.2 | 220.2 | Typical | 6,328 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 60.5 | 51.4 | Weak - bottom 5% | 12,466 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 7% | 9,798 | ### Watch out for - **60.5 kg per kWp** - Bottom 5% of the TOPCon 400-450 W segment, against a median of 51.4. Ranked 12,466th in the whole database. - **25 year performance warranty** - Bottom 7% of the TOPCon 400-450 W segment, against a median of 30 yrs. Ranked 9,798th in the whole database. - **Best for:** Residential and commercial. - **Not ideal for:** Weight-limited structures and owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 440 W - **Efficiency:** 22.02 % - **Voltage at Pmax (Vmp):** 29.62 V - **Current at Pmax (Imp):** 14.86 A - **Open-circuit voltage (Voc):** 35.14 V - **Short-circuit current (Isc):** 15.85 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 96 ### Physical - **Length:** 1762 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 26.6 kg - **Area:** 2.00 m2 - **Power density:** 220.2 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 89.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 385 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6329 of 14005 | | Power density | 6328 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 12466 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **Certified HW5 hail resistance** - The module withstands 50 mm diameter ice balls at speeds above 110 km/h, a result rarely matched in the N-type segment and a clear differentiator versus standard panels certified only to lower hail classes. - **High mechanical load rating: 5,400/7,800 Pa** - A reinforced frame with additional aluminum rear bars enables wind load resistance up to 5,400 Pa and snow load up to 7,800 Pa, well above the typical 2,400/5,400 Pa range of standard modules, making the series suitable for roofs in regions with harsh weather conditions. - **High N-type cell efficiency** - Efficiency of 22.02-22.77% is on par with leading segment peers (LEDVANCE 22.77%, Sunlike Solar 22.8%) and exceeds older-generation PERC modules by 1-2 percentage points. - **Low power degradation via N-type technology** - N-type cells exhibit lower LID/LeTID degradation than conventional PERC, translating into more stable energy yield over the system's lifetime, reflected in the manufacturer's claim of low annual power degradation. - **Established manufacturer with EU base** - FuturaSun has operated since 2008 and is headquartered in Italy, simplifying warranty claims within the European market compared to non-EU manufacturers. ## Cons - **Standard 15-year product warranty** - The 15-year product warranty is shorter than that offered by some competing N-type manufacturers in the 2026 market (25-30 years, e.g. Trina Vertex N, JinkoSolar Tiger Neo), which may affect bankability assessments for certain financing institutions. - **Fire rating Class C, not Class A** - Available technical documentation lists a Class C fire rating, whereas some EU jurisdictions (e.g. dense/adjacent construction) prefer or require Class A - installers should verify local code compliance before mounting near property lines. ## About this series The Silk Rhino series from FuturaSun was engineered for installations exposed to extreme weather conditions - hail, strong winds, and heavy snow loads. At the heart of the module are **n-type half-cut cells**, which ensure stable performance and lower energy losses even under partial shading. The series' standout feature, however, is its **certified HW5 hail resistance** - the panel withstands impacts from 50 mm ice balls traveling at speeds over 110 km/h, making it one of the most durable solutions available on the market. This resilience is achieved through a **reinforced frame structure with additional aluminum bars** and thicker tempered glass with an anti-reflective coating, which also allows the module to handle high snow loads. For investors and installers, this means a lower risk of mechanical damage, and consequently, reduced service costs and greater peace of mind over the long-term operation of the installation. The Silk Rhino series is particularly well suited for regions with unstable climates and for rooftops exposed to harsh weather conditions, where standard panels could be damaged. An additional advantage is **low annual power degradation**, which translates into stable energy yield throughout the entire lifespan of the installation. ## Notable figures - At 22.0% efficiency, this panel is on par with typical \*\*TOPCon 400-450W\*\* modules - Power density of 220.2 W/m² matches the \*\*TOPCon 400-450W\*\* median - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 400-450W\*\* median - Weight of 26.6 kg is 4.6 kg above \*\*TOPCon 400-450W\*\* median (22.0 kg) - verify structural support - Ranked #6329 out of 14005 panels for efficiency in the database ## Questions ### What does HW5 hail resistance rating mean for FuturaSun Silk Rhino panels? HW5 is the highest certified hail resistance rating in photovoltaics. Silk Rhino panels withstand ice ball impacts of 50 mm in diameter traveling at speeds above 110 km/h. This durability comes from a reinforced frame with additional aluminum bars and thicker tempered glass with an anti-reflective coating. This makes the series well suited to regions with unstable climates and frequent hailstorms. ### What warranty comes with FuturaSun Silk Rhino panels? The Silk Rhino series is backed by a 15-year product warranty and a 25-year linear power output warranty. Thanks to low annual power degradation, the panels maintain stable energy yield throughout the system's lifetime, giving owners a predictable return on investment. ### How do n-type half-cut cells differ from standard p-type cells? The n-type cells used in Silk Rhino offer higher efficiency and lower susceptibility to light-induced degradation (LID) compared to conventional p-type cells. The half-cut design, cutting cells in half, reduces resistive losses and improves module performance under partial shading, such as from chimneys or roof antennas. ### Are Silk Rhino panels suitable for roofs with heavy snow loads? Yes, this is one of the series' key use cases. The reinforced frame with additional aluminum bars, the same feature responsible for hail resistance, also increases the panel's mechanical strength against snow load. This makes Silk Rhino a good fit for mountainous regions and other areas with frequent heavy snowfall. ### What is the maximum power output of FuturaSun Silk Rhino panels? Panels in the Silk Rhino series reach a maximum power output of up to 455 Wp. Combined with n-type half-cut cell technology, this delivers high module efficiency while keeping standard, compact dimensions typical of rooftop installations. ### Are FuturaSun Silk Rhino panels bifacial? No, the Silk Rhino series consists of monofacial panels, generating energy only from the front side of the module. The manufacturer focused this series on mechanical durability and structural strength rather than the additional rear-side energy gain offered by bifacial designs. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/FuturaSun_Silk-Rhino_96_445-455W_MV-e1edb4b84d3c.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +50 W, lighter, +2.5 pp | | [Suntech STP-NT11/48QGSF-490](https://comparepv.com/panel/suntech-stp-nt11-48qgsf-490) | 490 W | +50 W, lighter, +2.5 pp | | [JA Solar JAT54S40-485/LR](https://comparepv.com/panel/ja-solar-jat54s40-485-lr) | 485 W | Lighter, +2.3 pp, +5 yr warranty | | [AIKO AIKO-A485-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a485-mce54mw) | 485 W | Lighter, +2.3 pp, +5 yr warranty | | [AIKO AIKO-A485-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a485-mah54mw) | 485 W | Lighter, +2.3 pp, +5 yr warranty | | [Gokin GK-5-54HG-485M](https://comparepv.com/panel/gokin-gk-5-54hg-485m) | 485 W | Lighter, +2.3 pp, +5 yr warranty | | [Heckert Solar ZEUS 3.0+ 108 485WP](https://comparepv.com/panel/heckert-solar-zeus-3-0-108-485wp) | 485 W | +45 W, +2.3 pp, +5 yr warranty | | [FuturaSun FU 400 M](https://comparepv.com/panel/futurasun-fu-400-m) | 400 W | -40 W, lighter, -2.0 pp | | [FuturaSun FU445MV Silk Rhino](https://comparepv.com/panel/futurasun-fu445mv-silk-rhino) | 445 W | +0.2 pp | | [FuturaSun FU450MV Silk Rhino](https://comparepv.com/panel/futurasun-fu450mv-silk-rhino) | 450 W | +10 W, +0.5 pp | | [FuturaSun FU455MV Silk Rhino](https://comparepv.com/panel/futurasun-fu455mv-silk-rhino) | 455 W | +15 W, +0.8 pp | | [FuturaSun FU 460 M](https://comparepv.com/panel/futurasun-fu-460-m) | 460 W | +20 W, lighter, +1.0 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +70 W, +3.0 pp, +5 yr warranty | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +55 W, lighter, +2.8 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +65 W, +2.7 pp, +5 yr warranty | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +60 W, +2.5 pp, +5 yr warranty | --- Source: https://comparepv.com/panel/futurasun-fu440mv-silk-rhino Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.