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FuturaSun Brand review

FU 400 M

400 Wp PERC
ComparePV verdict

Strong in heat, needs the roof space

Rank 12,076 of 14,005
Compare panels Datasheet PDF
Power (Wp)
400
Weak · bottom 9%
Efficiency (%)
20.02
Weak · bottom 14%
Density (Wp/m²)
200.2
Weak · bottom 14%
Temp (%/°C)
-0.290
Strong · top 2%
Weight (kg)
21.3
Typical · median 22.0 kg
Warranty (yrs)
25
Typical · median 25 yrs

Silk® Nova Orange is a FuturaSun panel series built for roofs where a standard black or blue module simply isn't an option. The orange-terracotta colored glass with an anti-reflective coating (ARC) and a color-matched frame let the panels blend into ceramic roof tiles, so the installation stops being a visually intrusive addition to the building. This addresses a real pain point for developers building in heritage-protected zones, historic districts, and municipalities with strict architectural guidelines, where roof aesthetics can matter just as much as system power. Under the surface sits modern n-type half-cut cell technology with multi-busbar (MBB) design, delivering stable energy output and reduced sensitivity to partial shading. The series works equally well on single-family homes with traditional terracotta roofing and in BIPV projects, where the module functions as an architectural element rather than just a power generator. It's a fit for investors and architects who don't want to trade aesthetics for solar power, but instead expect harmonious integration with the building envelope alongside high manufacturing quality and solid warranty backing from an Italian manufacturer.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.02% 20.60% Weak · bottom 14% 12,182
Power density 200.2 206.2 Weak · bottom 14% 12,189
Temperature coefficient -0.290 -0.350 Strong · top 2% 2,165
Weight per kWp 53.2 53.0 Typical 7,089
Performance warranty 25 yrs 25 yrs Typical 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

6 positive · 5 caution
Best for

Residential and commercial.

Not ideal for

Roofs where every square metre has to count and tight roof space.

Strengths
-0.290 %/°C temperature coefficient

Top 2% of the PERC 400-450 W segment, against a median of -0.350. Ranked 2,165th in the whole database.

Watch-outs
200.2 watts per square metre

Bottom 14% of the PERC 400-450 W segment, against a median of 206.2.

20.02% module efficiency

Bottom 14% of the PERC 400-450 W segment, against a median of 20.60%.

What owners get
Unique colored ARC coating

Brick-orange glass (RAL 8007) with anti-reflective coating (ARC) combined with a color-matched frame is a solution none of the peer comparables (Heliene, MWG, DMEGC) offer. It enables installation on heritage-protected roofs without sacrificing power typical for the 400 Wp segment.

N-type half-cut cells with MBB

96 monocrystalline N-type G21R half-cut cells with multi-busbar (MBB) technology offer lower LID/LeTID degradation than older PERC designs and reduced sensitivity to partial shading, translating into more stable energy yield in urban settings.

20.02% efficiency well above DMEGC

Module efficiency of 20.02% is significantly higher than DMEGC's GH400M10T-B48HST (15.48%) and close to MWG Mono (19.32%), confirming that the colored coating does not cost significant performance versus most peers in the same 400 Wp power class.

Slow power degradation over time

Per manufacturer data, the module retains 99% power after year 1 and 92% after 20 years (0.4%/year decline from year 2), giving a predictable, competitive degradation profile backed by a 25-year power warranty.

Experienced Italian manufacturer

FuturaSun has operated since 2008 and specializes in BIPV and aesthetic PV integration solutions, making the Silk Nova Orange series a mature niche product rather than a first-generation experiment.

Trade-offs
Lower efficiency than peer group leader

20.02% efficiency is slightly below Heliene's 108HC M10 SL All Black (20.5%) at the same 400 Wp power class - the colored aesthetic comes with a minor performance cost versus the best-in-class black panel.

15-year product warranty below market trend

A 15-year product warranty is shorter than the 25-30 year standard now offered by many Tier-1 manufacturers on premium modules, which may matter when comparing total cost of ownership over the 25-year power warranty horizon.

Only one power variant in the series

The series is available exclusively as 400 Wp (variant_count = 1), limiting design flexibility compared to manufacturers offering a broader power range to match different roof areas.

Notes from the database
  • At 20.0% efficiency, this panel is 0.6pp below the PERC 400-450W median of 20.6%
  • Power density of 200.2 W/m² is 6.0 W/m² below PERC 400-450W median (206.2 W/m²) - needs more roof space
  • At -0.29%/°C (vs median -0.35%/°C), loses ~2% less power in hot conditions
  • In the top 87% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 400 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.02 % Weak Segment median 20.60%
Vmpp · Impp 30.70 V · 13.03 A Operating point at max power
Voc · Isc 33.55 V · 13.38 A Sizes the string length
Max system voltage 1000 V Longer strings than 1000 V modules
Dimensions 1762×1134×30 mm · 2.00 m² of roof
Weight 21.3 kg Typical Typical · median 22.0 kg
Cells 96 · PERC Monocrystalline
Coefficient Pmax -0.290 %/°C Strong top 2% of its segment
Coefficient Voc · Isc -0.280 · 0.045 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
End-of-warranty output 89.0 % Equals 350 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.290 %/°C against a segment median of -0.350
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
FuturaSun FU 400 M 400 W 20.02% -0.290 21.3 kg You are here
LX-440M/182-108+GG 440 W 23.07% -0.240 23.6 kg Cooler, +3.1 pp, +5 yr warranty
JST-EDMH-(445-465)W-TD (450W class) 450 W 23.05% -0.300 20.5 kg +50 W, +3.0 pp, +5 yr warranty
QNN182-HG450-54 450 W 23.04% -0.290 24.0 kg +50 W, +3.0 pp, +5 yr warranty
HY440-N108BDD 450 W 23.04% -0.300 23.5 kg +50 W, +3.0 pp, +5 yr warranty
NLBK-27-450 450 W 23.04% -0.300 22.9 kg +50 W, +3.0 pp, +5 yr warranty
RS41-450NBG-E3 450 W 23.04% -0.290 24.5 kg +50 W, +3.0 pp, +5 yr warranty
FU440MV Silk Rhino 440 W 22.02% -0.290 26.6 kg +40 W, heavier, +2.0 pp
FU445MV Silk Rhino 445 W 22.27% -0.290 26.6 kg +45 W, heavier, +2.2 pp
FU450MV Silk Rhino 450 W 22.52% -0.290 26.6 kg +50 W, heavier, +2.5 pp
FU455MV Silk Rhino 455 W 22.77% -0.290 26.6 kg +55 W, heavier, +2.8 pp
FU 460 M 460 W 23.02% -0.290 21.3 kg +60 W, +3.0 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +110 W, +5.0 pp, +5 yr warranty
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +95 W, +4.8 pp, +5 yr warranty
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +105 W, +4.7 pp, +5 yr warranty
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +90 W, +4.5 pp, +5 yr warranty
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +100 W, +4.5 pp, +5 yr warranty

Found 1395 panels of the same or similar size to this one, within ±10 mm. See them here Found 1425 panels of the same or similar size to this one, within ±25 mm. See them here Found 3614 panels of the same or similar size to this one, within ±50 mm. See them here Found 3962 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Are FuturaSun Silk Nova Orange panels suitable for roofs covered with ceramic tiles?
Yes, this is the main application for this series. The orange-terracotta glass with an anti-reflective coating (ARC) and matching frame color allow the modules to blend into classic ceramic roof tiles. This means the installation does not stand out visually on the roof, which matters for buildings in heritage-protected zones or municipalities with strict architectural guidelines.
What is the maximum power output of the Silk Nova Orange panel, and how does it compare to standard black panels?
The maximum power in the Silk Nova Orange series is 400 Wp. This is somewhat lower than top-tier black mono panels, which is typical for colored modules since the tinted glass coating slightly reduces light transmission. This is offset by the use of modern n-type half-cut cells with multiple busbars, improving output stability.
How do the n-type half-cut cells in Silk Nova Orange differ from standard p-type cells?
N-type cells feature lower light-induced degradation and higher heat tolerance than traditional p-type cells. Half-cut cell technology, which splits each cell in half, reduces power losses under partial shading, such as from a chimney or antenna, while the multi-busbar (MBB) grid improves current collection and connection reliability within the panel.
What warranty comes with the Silk Nova Orange panels?
FuturaSun provides a 15-year product warranty and a 25-year linear power output warranty. This means the manufacturer guarantees a defined performance level for the module over a quarter century, a standard benchmark for premium modern panels that gives investors confidence in the long-term profitability of the installation.
Are the Silk Nova Orange panels bifacial?
No, the Silk Nova Orange series consists of monofacial panels, not bifacial ones. The colored, non-transparent glass layer that gives the panel its orange-terracotta hue rules out rear-side energy generation. This series prioritizes aesthetic integration with roof tiles over the maximum energy yield typical of bifacial panels.
Who should choose the more expensive, colored Silk Nova Orange panels instead of standard black panels?
This series is designed for developers building in heritage-protected areas, historic districts, or municipalities with strict architectural regulations, where a standard black module might be rejected by local authorities or clash with the building facade. It also suits BIPV projects, where the panel serves as an architectural finishing element rather than just a power generator.
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