--- title: "FuturaSun FU 430 MVS 430W Solar Panel - Specs & Review | ComparePV" description: "FuturaSun FU 430 MVS 430W solar panel. Specs: 22.02% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/futurasun-fu-430-mvs" updated: 2026-09-11 --- # FuturaSun FU 430 MVS Middle of its segment, heavy for its output 113 panels in the segment HJT 400-450 W ## Identity - **Manufacturer:** FuturaSun - **Model:** FU 430 MVS - **Series:** Velvet Plus - **Rated power:** 430 W - **Cell technology:** HJT - **Bifacial:** yes ## How it compares Compared against segment HJT 400-450 W (113 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 430 W | 435 W | Typical | | | Module efficiency | 22.02% | 22.20% | Typical | 6,329 | | Power density | 220.2 | 221.6 | Typical | 6,481 | | Temperature coefficient | -0.260 | -0.240 | Weak - bottom 23% | 511 | | Weight (kg) | 26.0 kg | 23.0 kg | Weak - bottom 11% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.02% | 22.20% | Typical | 6,329 | | Power density | 220.2 | 221.6 | Typical | 6,481 | | Temperature coefficient | -0.260 | -0.240 | Weak - bottom 23% | 511 | | Weight per kWp | 60.5 | 52.4 | Weak - bottom 11% | 12,467 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **60.5 kg per kWp** - Bottom 11% of the HJT 400-450 W segment, against a median of 52.4. - **-0.260 %/°C temperature coefficient** - Bottom 23% of the HJT 400-450 W segment, against a median of -0.240. - **Best for:** Residential, commercial and shaded-installations. - **Not ideal for:** Weight-limited structures and hot climates. ## Specification ### Electrical - **Rated power (Pmax):** 430 W - **Efficiency:** 22.02 % - **Voltage at Pmax (Vmp):** 33.49 V - **Current at Pmax (Imp):** 12.84 A - **Open-circuit voltage (Voc):** 40.40 V - **Short-circuit current (Isc):** 13.10 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:** 108 - **Bifacial:** yes ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 26.0 kg - **Area:** 1.95 m2 - **Power density:** 220.2 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:** 376 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6329 of 14005 | | Power density | 6481 of 14005 | | Temperature coefficient | 511 of 14005 | | Weight | 12467 of 14005 | | Warranty | 21 of 14005 | ## Pros - **Top-tier efficiency in the segment** - 22.02% efficiency matches the best peer comparable (EGing PV STAR Pro SERIES, 22.02%) and exceeds Silfab Elite (21.9%) and Boviet Solar GAMMA (19.8% — over 2 percentage points lower), driven by HJT technology combined with multi-busbar half-cut cells. - **Bifacial glass-glass construction** - Bifacial panels capture light reflected from the ground, yielding up to 30% additional energy depending on surrounding albedo and mounting configuration, improving LCOE particularly for ground-mount installations on light-colored surfaces. - **30-year power warranty** - The manufacturer offers a 30-year power warranty alongside a 15-year product warranty — a premium-segment level for HJT technology, exceeding the standard 25-year power warranties typical of PERC-based modules. - **Stable output in low-light conditions** - N-type heterojunction (HJT) cells have a better spectral response under diffuse light than conventional PERC, resulting in higher energy yield on cloudy days and during morning/evening hours. - **Enhanced environmental durability** - The double glass layer increases resistance to humidity, salt mist, and sand, which is significant for coastal and industrial installations, extending real-world service life beyond the stated warranty period. ## Cons - **Single power variant only** - The series is available exclusively at 430 Wp (variant\_count = 1), limiting module selection flexibility compared to competing series that offer a broader power range within a single product line. - **Higher weight and thickness from glass-glass build** - The double glass layer in bifacial modules typically increases panel mass compared to glass-backsheet construction, which may require reinforced roof mounting structures and longer, two-person installation. ## About this series The Velvet Plus series is built for investors who expect maximum yield from every square meter of roof or ground-mounted array. At the core of these modules is **HJT technology**, an N-type heterojunction cell design combined with **half-cut cells** featuring multiple busbars, which reduces current losses and improves resistance to microcracks. Thanks to its **bifacial glass-glass construction**, the panel also captures light reflected from the surrounding surface, delivering an additional energy gain of up to 30 percent depending on the environment and mounting conditions. The symmetrical cell layout gives both sides of the module a uniform, aesthetic appearance, a detail valued by installers working on street-facing projects. The structure is **optimized for performance under low and diffuse light**, so the panels maintain stable output on cloudy days and during early morning or evening hours. The dual-glass configuration significantly improves resistance to moisture, salt mist, and sand, extending the real-world lifespan of the installation. FuturaSun backs this design with a **30-year power warranty**, making Velvet Plus a premium choice for both rooftop and ground-mount systems where long-term energy yield stability and a low LCOE matter most. ## Notable figures - Efficiency of 22.0% matches the \*\*HJT 400-450W\*\* median - Power density of 220.2 W/m² matches the \*\*HJT 400-450W\*\* median - -0.26%/°C temperature coefficient - 0.02pp worse than \*\*HJT 400-450W\*\* median (-0.24%/°C), expect higher hot weather losses - Weight of 26.0 kg is 3.0 kg above \*\*HJT 400-450W\*\* median (23.0 kg) - verify structural support - In the top 45% for efficiency among all HJT panels ## Questions ### How does the HJT technology in the Velvet Plus series differ from classic monocrystalline cells? HJT, or N-type heterojunction, combines crystalline silicon with thin layers of amorphous silicon, reducing energy losses and boosting cell efficiency. Unlike classic PERC cells, HJT modules have a lower temperature coefficient, so they lose less power on hot days, and they respond better to low and diffuse light, resulting in higher annual energy yield. ### Do bifacial Velvet Plus panels require special installation? The glass-glass construction lets the modules capture light reflected off the ground, so the best results come from mounting on a bright, reflective surface such as gravel or a light-colored roof, with a small gap beneath the module. On typical sloped roofs the panels still work correctly, but the full bifacial gain, up to 30 percent, is mainly realized in ground-mounted and freestanding installations. ### What warranty comes with FuturaSun Velvet Plus panels? The manufacturer provides a 15-year product warranty along with a 30-year linear power warranty. This is among the longer warranty periods on the market and reflects the high-quality materials used in the HJT technology and the glass-glass construction's resistance to degradation, contributing to a lower LCOE over the system's lifetime. ### Do Velvet Plus panels perform well in low-light conditions, such as autumn and winter? Yes, the module design is optimized for performance under low and diffuse light. As a result, the panels maintain stable energy output on cloudy days and during morning and evening hours, when solar irradiance is lower than in full midday sun. ### What is the maximum power output of a single panel in the Velvet Plus series? Velvet Plus modules reach a maximum power of up to 430 Wp. Combined with half-cut multi-busbar cell technology and a bifacial glass-glass design, this allows a high energy yield per square meter of roof or ground surface, which matters for installations with limited available space. ### Are Velvet Plus panels resistant to harsh conditions, such as coastal installations? Yes, the double glass layer used in the glass-glass construction significantly increases resistance to moisture, salt mist, and sand. This makes Velvet Plus panels well suited for coastal installations and regions with elevated humidity, maintaining stable performance throughout the system's service life. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/FuturaSun_108_430W_Velvet-Plus_EN-05c2b37e119d.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A480-MAH54Mw](https://comparepv.com/panel/aiko-aiko-a480-mah54mw) | 480 W | +50 W, lighter, +2.1 pp | | [Gokin GK-5-54HG-480M](https://comparepv.com/panel/gokin-gk-5-54hg-480m) | 480 W | +50 W, lighter, +2.1 pp | | [Jinko Solar JKM480N-48QL6-DB-F2-EU](https://comparepv.com/panel/jinko-solar-jkm480n-48ql6-db-f2-eu) | 480 W | +50 W, lighter, +2.0 pp | | [Gamko New Energy GKA96N-PRO-480W](https://comparepv.com/panel/gamko-new-energy-gka96n-pro-480w) | 480 W | +50 W, lighter, +2.0 pp | | [FuturaSun FU 435 M](https://comparepv.com/panel/futurasun-fu-435-m) | 435 W | Hotter, lighter, -5 yr warranty | | [FuturaSun FU 440 M](https://comparepv.com/panel/futurasun-fu-440-m) | 440 W | Hotter, lighter, -5 yr warranty | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +80 W, lighter, +3.0 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +65 W, lighter, +2.8 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +75 W, lighter, +2.7 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +60 W, lighter, +2.5 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +70 W, lighter, +2.5 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +70 W, lighter, +2.5 pp | --- Source: https://comparepv.com/panel/futurasun-fu-430-mvs Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.