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Sharp Brand review

NU-JC415

415 Wp PERC
ComparePV verdict

Space saver, no clear weak spot

Rank 11,122 of 14,129
Compare panels Datasheet PDF
Power (Wp)
415
Typical for its class
Efficiency (%)
21.25
Strong · top 12%
Density (Wp/m²)
212.5
Strong · top 11%
Temp (%/°C)
-0.341
Typical · median -0.350
Weight (kg)
20.7
Strong · 1.3 kg below median
Warranty (yrs)
25
Typical · median 25 yrs

The Sharp NU-JC series are modules designed for high efficiency, even under less-than-ideal conditions. The use of half-cut monocrystalline cells minimizes internal losses and helps maintain stable performance even with partial shading, which in practice translates to better energy yield from the same surface area. You may also find PERC or N-type TOPCon technology in selected variants, which allows the modules to better utilize diffuse light and maintain their parameters over time.

The positive power tolerance is also noteworthy, which reduces the risk of underestimating the performance of the installation in real-world conditions. The series is designed for long-term reliability, as evidenced by, among other things, high hail resistance and a focus on dependability over the long term.

It is a good choice for residential and small commercial installations, where predictable performance, aesthetics (available black versions), and greater tolerance for difficult mounting conditions are important.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.25% 20.60% Strong · top 12% 8,973
Power density 212.5 206.2 Strong · top 11% 8,858
Temperature coefficient -0.341 -0.350 Typical 10,401
Weight per kWp 49.9 53.0 Strong · top 16% 3,274
Performance warranty 25 yrs 25 yrs Typical 9,912
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Residential, commercial and shaded-installations.

Strengths
212.5 watts per square metre

Top 11% of the PERC 400-450 W segment, against a median of 206.2.

21.25% module efficiency

Top 12% of the PERC 400-450 W segment, against a median of 20.60%.

49.9 kg per kWp

Top 16% of the PERC 400-450 W segment, against a median of 53.0.

Notes from the database
  • At 21.2% efficiency, this panel is 0.6pp above typical PERC 400-450W modules (median: 20.6%)
  • At 212.5 W/m² power density, this panel generates 6.3 W/m² more per unit area than PERC 400-450W median (206.2 W/m²)
  • At -0.34%/°C, hot weather performance is typical for PERC 400-450W panels
  • 20.7 kg weight - 1.3 kg lighter than PERC 400-450W median (22.0 kg), reducing installation effort
  • In the top 64% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 415 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.25 % Strong Segment median 20.60%
Vmpp · Impp 31.49 V · 13.18 A Operating point at max power
Voc · Isc 38.08 V · 13.87 A Sizes the string length
Max system voltage 1000 V Longer strings than 1000 V modules
Dimensions 1722×1134×30 mm · 1.95 m² of roof
Weight 20.7 kg Strong Strong · 1.3 kg below median
Cells 108 · PERC Monocrystalline
Coefficient Pmax -0.341 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.262 · 0.054 %/°C
NOCT 43 °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

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
-0.341 %/°C against a segment median of -0.350
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Sharp NU-JC415 415 W 21.25% -0.341 20.7 kg You are here
JST-EDMH-(445-465)W-TD (465W class) 465 W 23.81% -0.300 20.5 kg +50 W, +2.6 pp, +5 yr warranty
LX-465M/182R-96+ GG 465 W 23.80% -0.260 23.5 kg +50 W, cooler, +2.6 pp
AIKO-A460-MAH54Mb 460 W 23.60% -0.290 20.5 kg Cooler, +2.4 pp, +5 yr warranty
LX-465M/182R188-108+ GG 465 W 23.60% -0.290 24.5 kg +50 W, cooler, +2.4 pp
JST-EDMH-(445-465)W-TD (460W class) 460 W 23.56% -0.300 20.5 kg +45 W, +2.3 pp, +5 yr warranty
LX-460M/182R-96+ GG 460 W 23.55% -0.260 23.5 kg Cooler, +2.3 pp, +5 yr warranty
PS-MNB108(HCBF)-460W 460 W 23.53% -0.290 20.5 kg Cooler, +2.3 pp, +5 yr warranty
JAT54S40-460/LR 460 W 23.50% -0.260 19.3 kg Cooler, +2.2 pp, +5 yr warranty
NU-JC410 410 W 21.00% -0.341 21.8 kg Heavier, -0.2 pp
NU-JC420B 420 W 21.51% -0.300 20.7 kg Cooler, +0.3 pp
NU-JC435 435 W 22.28% -0.300 20.7 kg +20 W, cooler, +1.0 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +95 W, cooler, +3.8 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +80 W, cooler, +3.6 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +90 W, cooler, +3.4 pp
WST-505BKX54-A2 505 W 24.70% -0.260 25.0 kg +90 W, cooler, +3.4 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +75 W, cooler, +3.2 pp

Found 1797 panels of the same or similar size to this one, within ±10 mm. See them here Found 1928 panels of the same or similar size to this one, within ±25 mm. See them here Found 3413 panels of the same or similar size to this one, within ±50 mm. See them here Found 4007 panels of the same or similar size to this one, within ±100 mm. See them here

About the NU-JC Series series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

Is the Sharp NU-JC Series still available for purchase?
The Sharp NU-JC Series has been discontinued. Sharp closed its European solar module sales division in March 2025, so no new stock is being supplied directly from the manufacturer. Any remaining availability is limited to distributor inventory. Before purchasing, confirm current stock levels and warranty service conditions directly with your supplier.
What is TOPCon cell technology used in Sharp NU-JC panels and why does it matter?
TOPCon (Tunnel Oxide Passivated Contact) is an N-type cell technology in which a thin tunnel oxide layer passivates the contacts and significantly reduces charge carrier recombination. In practice, this translates to higher cell efficiency (up to 22.28% in the NU-JC Series), better performance under diffuse light on overcast days, and slower long-term power degradation compared to older PERC cells.
What warranty is included with Sharp NU-JC solar panels?
Sharp offers a 25-year product warranty and a 25-year linear power output warranty. The positive power tolerance further reduces the risk of a module delivering less energy than the system design assumes. Since Sharp has exited the European market, we recommend confirming warranty claim procedures in writing with your distributor before purchasing remaining stock.
Do Sharp NU-JC panels handle partial shading from a chimney or dormer well?
Yes, the half-cut cell layout significantly improves shade tolerance. Each cell is split in two, so shading one section of the module does not block the output of the remaining sections. The N-type TOPCon technology also boosts performance under diffuse irradiance, resulting in better energy yields during overcast days or at low sun angles typical of northern European climates.
Is there an all-black or black-frame version of the Sharp NU-JC Series?
Yes, Sharp offered black-frame variants within the NU-JC Series, including the full-black NU-JC430B model. This is a solid choice for homeowners who value installation aesthetics, as the panels blend in with dark roof tiles without the contrast of a silver frame. Since the series is discontinued, confirm the specific color variant's availability with your distributor before ordering.
What is the peak power output of a Sharp NU-JC panel and how many do I need for a typical home?
The flagship model in the series reaches a peak power output of 435 Wp at approximately 22.28% efficiency. For a typical home consuming 4,000-5,000 kWh per year, around 9-12 panels are usually sufficient, resulting in a system size of roughly 3.9-5.2 kWp. The high per-panel wattage is especially useful on roofs with limited usable area, since the same energy target is met with fewer modules.
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