--- title: "FuturaSun FU 570 MV 570W Solar Panel - Specs & Review | ComparePV" description: "FuturaSun FU 570 MV 570W solar panel. Specs: 22.00% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/futurasun-fu-570-mv" updated: 2026-09-11 --- # FuturaSun FU 570 MV Middle of its segment, heavy for its output 1,018 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** FuturaSun - **Model:** FU 570 MV - **Series:** Silk Nova Duetto - **Rated power:** 570 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 550-600 W (1018 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 570 W | 580 W | Typical | | | Module efficiency | 22.00% | 22.44% | Weak - bottom 23% | 6,517 | | Power density | 220.7 | 224.4 | Typical | 6,058 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 32.0 kg | 31.2 kg | Weak - bottom 18% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.00% | 22.44% | Weak - bottom 23% | 6,517 | | Power density | 220.7 | 224.4 | Typical | 6,058 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 56.1 | 53.8 | Weak - bottom 18% | 10,413 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **56.1 kg per kWp** - Bottom 18% of the TOPCon 550-600 W segment, against a median of 53.8. - **22.00% module efficiency** - Bottom 23% of the TOPCon 550-600 W segment, against a median of 22.44%. - **Best for:** Commercial and utility-scale. - **Not ideal for:** Weight-limited structures and tight roof space. ## Specification ### Electrical - **Rated power (Pmax):** 570 W - **Efficiency:** 22.00 % - **Voltage at Pmax (Vmp):** 42.04 V - **Current at Pmax (Imp):** 13.56 A - **Open-circuit voltage (Voc):** 50.72 V - **Short-circuit current (Isc):** 14.32 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:** 144 - **Bifacial:** yes ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 32.0 kg - **Area:** 2.58 m2 - **Power density:** 220.7 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.0 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 498 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6517 of 14005 | | Power density | 6058 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 10413 of 14005 | | Warranty | 21 of 14005 | ## Pros - **N-type bifacial half-cut cells with MBB** - The use of N-type bifacial half-cut cells with multi-busbar technology delivers up to 22.84% efficiency and resistance to LID and LeTID, resulting in lower annual power degradation compared to older PERC modules. The bifacial design additionally recovers reflected light from the ground, increasing real-world energy yield. - **Glass-glass construction instead of backsheet** - The double solar glass eliminates the risk of laminate degradation and delamination typical of traditional backsheets, improving moisture resistance and reducing fire propagation risk within the module. This design also increases mechanical durability under snow and wind loads. - **30-year linear power warranty** - The manufacturer guarantees a minimum annual power degradation of 0.4% starting from the first year, translating to approximately 87% of nominal power after 30 years. These parameters are comparable to leading segment competitors, such as AE Solar HORIZON CMD-144BDS (590 Wp, 22.86%) and SunEvo SE5-72H (590 Wp, 22.83%). - **Wide power range of 430-590 Wp** - The series includes 9 power variants ranging from 430 to 590 Wp, allowing the optimal module to be selected for both residential rooftop installations and large commercial or utility-scale PV projects without changing cell technology. - **Designed and certified in Italy** - FuturaSun, operating in the market since 2008, designs and certifies the Silk Nova Duetto series in the EU, easing compliance with local quality standards and shortening the service accountability chain compared to non-EU manufacturers. ## Cons - **Product warranty shorter than market leaders** - The 15-year product warranty reflects an older market standard - current tier-1 leaders (e.g., JinkoSolar, LONGi, Trina Solar) now offer 25-year product warranties alongside a 30-year linear performance warranty, giving investors longer coverage against component failures (connectors, frame, junction box) than the Silk Nova Duetto provides. ## About this series Silk® Nova Duetto is a panel series engineered for investors who expect maximum durability and stable energy output over decades. At the core of the module are **n-type bifacial half-cut cells with MBB technology**, allowing the panel to recover additional energy reflected from the ground, delivering measurably higher yields compared to classic monofacial solutions. The use of **dual solar glass instead of a traditional backsheet** eliminates the risk of laminate degradation and fire spread, making this panel a safer choice for residential and commercial roofs alike. A robust **black anodized aluminum frame** combined with a rigid glass-glass construction ensures high mechanical resistance to snow and wind loads, which matters in demanding climate conditions. The manufacturer backs the series with a **long-term product and performance warranty**, minimizing annual power decline and safeguarding the stability of the investment over time. Designed and certified in Italy, the Silk Nova Duetto series answers the market's growing demand for panels that combine aesthetics, reliability, and longevity in a single module. ## Notable figures - At 22.0% efficiency, this panel is on par with typical \*\*TOPCon 550-600W\*\* modules - 220.7 W/m² power density is 3.8 W/m² below \*\*TOPCon 550-600W\*\* median (224.4 W/m²) - requires larger installation area - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 550-600W\*\* median - Bifaciality factor of 80% can add 4-12% extra yield with reflective mounting surface - Ranked #6517 out of 14005 panels for efficiency in the database ## Questions ### How do the n-type bifacial half-cut cells in Silk Nova Duetto differ from classic p-type cells? N-type cells offer lower annual degradation and reduced sensitivity to metal contamination, resulting in more stable energy production over the years. The bifacial design additionally captures light reflected from the ground surface (roof, gravel, light-colored surfaces), boosting yield by several percent compared to monofacial panels of the same 590 Wp nominal power. ### Is the 590 Wp Silk Nova Duetto panel suitable for a residential rooftop installation? Yes, 590 Wp is among the higher power ratings available for residential panels, meaning fewer modules are needed to reach a target system size. This allows homeowners with limited roof area to install fewer panels, reducing the number of mounting points and shortening installation time while maintaining strong energy performance. ### What warranty comes with the Silk Nova Duetto series and what does it cover? FuturaSun provides a 15-year product warranty covering material and workmanship defects, plus a 30-year linear power performance warranty guaranteeing a minimal, predictable output decline over time. These are among the longer coverage periods on the market, which matters when planning return on investment over several decades. ### Why does the panel use a double glass construction instead of a traditional backsheet, and is it worth it? The glass-glass construction eliminates the risk of backsheet degradation from UV exposure and moisture, and significantly reduces the risk of fire spreading within the laminate. This makes the panel more resistant to micro-cracks and PID corrosion, resulting in a longer lifespan and higher safety, which is especially important for residential rooftop installations. ### Can the Silk Nova Duetto withstand heavy snow load and strong winds? A robust black anodized aluminum frame combined with the glass-glass construction gives the panel high mechanical rigidity, providing good resistance to snow and wind loads. This build quality is particularly important in regions with harsher climate conditions, where standard backsheet panels may be more prone to deformation. ### Where is the FuturaSun Silk Nova Duetto series designed and certified? The Silk Nova Duetto series is designed and certified in Italy by FuturaSun, ensuring compliance with strict European quality and safety standards. For buyers seeking panels from a European manufacturer with a strong engineering heritage, this is a significant factor when choosing a supplier for a solar installation. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/FuturaSun_144_565-590W_Silk-Nova-Duetto_EN-59da7bd85193.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +2.8 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +2.6 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, 16 kg lighter, +2.4 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | -30 W, lighter, +2.4 pp | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | -30 W, lighter, +2.4 pp | | [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | Cooler, lighter, +2.3 pp | | [Longi Solar LR7-60HVH-545M](https://comparepv.com/panel/longi-lr7-60hvh-545m) | 545 W | Cooler, lighter, +2.2 pp | | [FuturaSun FU 565 MV](https://comparepv.com/panel/futurasun-fu-565-mv) | 565 W | Very close match | | [FuturaSun FU 575 MV](https://comparepv.com/panel/futurasun-fu-575-mv) | 575 W | Very close match | | [FuturaSun FU 580 MV](https://comparepv.com/panel/futurasun-fu-580-mv) | 580 W | +10 W, +0.4 pp | | [FuturaSun FU 585 MV](https://comparepv.com/panel/futurasun-fu-585-mv) | 585 W | +15 W, +0.6 pp | | [FuturaSun FU 590 MV](https://comparepv.com/panel/futurasun-fu-590-mv) | 590 W | +20 W, +0.8 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +80 W, lighter, +3.2 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +75 W, lighter, +3.0 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +70 W, lighter, +2.8 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +65 W, lighter, +2.6 pp | --- Source: https://comparepv.com/panel/futurasun-fu-570-mv Not in this file, on the page: a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.