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Solar N Plus SP-N16B/96HG460W
Solar N Plus Brand review

SP-N16B/96HG460W

460 Wp TOPCon Bifacial 80%
ComparePV verdict

Light for its output, no clear weak spot

Rank 7,261 of 14,005
Compare panels Datasheet PDF
Power (Wp)
460
Typical for its class
Efficiency (%)
23.00
Strong · top 22%
Density (Wp/m²)
230.2
Strong · top 20%
Temp (%/°C)
-0.290
Typical · median -0.290
Weight (kg)
20.2
Strong · 3.8 kg below median
Warranty (yrs)
30
Typical · median 30 yrs

The Solar N Plus SP-N16B/96HG series are bifacial modules based on the N-type TOPCon technology, designed to maximize energy yield in real-world operating conditions. Thanks to their dual-sided construction, these panels can also utilize reflected light from the ground, making it easier to increase production without adding additional modules - particularly in situations where every square meter of roof or ground space is valuable. In practice, they are characterized by low degradation over time and stable performance over the long term, which translates into predictable investment profitability. Another advantage is better performance at high temperatures, which is particularly important in summer on roofs exposed to direct sunlight. The series solves typical problems associated with installations exposed to uneven lighting conditions, offering high quality tolerance and good parameter repeatability. This makes it a sensible choice for homes, businesses, and commercial installations - especially when the goal is high production and long-term reliability.

Ranking

1,089 panels in the segment TOPCon 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 23.00% 22.52% Strong · top 22% 1,919
Power density 230.2 225.2 Strong · top 20% 1,876
Temperature coefficient -0.290 -0.290 Typical 2,165
Weight per kWp 43.9 52.2 Strong · top 3% 359
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Residential, commercial and hot-climate.

Strengths
43.9 kg per kWp

Top 3% of the TOPCon 450-500 W segment, against a median of 52.2. Ranked 359th in the whole database.

230.2 watts per square metre

Top 20% of the TOPCon 450-500 W segment, against a median of 225.2.

23.00% module efficiency

Top 22% of the TOPCon 450-500 W segment, against a median of 22.52%.

Notes from the database
  • At 23.0% efficiency, this panel is on par with typical TOPCon 450-500W modules
  • 230.2 W/m² power density - 5.0 W/m² more than TOPCon 450-500W median (225.2 W/m²), more power per roof area
  • At -0.29%/°C, hot weather performance is typical for TOPCon 450-500W panels
  • At 20.2 kg, this panel is 3.8 kg lighter than TOPCon 450-500W median (24.0 kg) - easier handling during installation
  • Bifaciality factor of 80% can add 4-12% extra yield with reflective mounting surface

Specifications

Open datasheet PDF
Nominal power (Pmax) 460 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 23.00 % Strong Segment median 22.52%
Vmpp · Impp 30.00 V · 15.33 A Operating point at max power
Voc · Isc 36.05 V · 16.14 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1762×1134×30 mm · 2.00 m² of roof
Weight 20.2 kg Strong Strong · 3.8 kg below median
Cells 96 · TOPCon Monocrystalline
Bifaciality 80 % Rear output as a share of front
Coefficient Pmax -0.290 %/°C Typical median -0.290 of its segment
Coefficient Voc · Isc -0.250 · 0.045 %/°C
NOCT 42 °C At 800 W/m², 20 °C ambient
Product warranty 15 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 402 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Solar N Plus in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 460 Wp appear here. The rest cover the whole series.

30-Year Linear Power Output Warranty 30-Year Linear Power Output Warranty Whole series I-V Characteristics at Different Irradiance (SP-N16B/96HG460W) I-V Characteristics at Different Irradiance (SP-N16B/96HG460W) 460 W I-V Characteristics at Different Temperatures (SP-N16B/96HG460W) I-V Characteristics at Different Temperatures (SP-N16B/96HG460W) 460 W

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
-
With bifacial gain
-

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

Heat losses
-0.290 %/°C against a segment median of -0.290
-
Bifacial gain
Rear gain over light concrete: -
-

Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.

Filter these
Size
Panel Power Eff. Temp. Weight Difference
Solar N Plus SP-N16B/96HG460W 460 W 23.00% -0.290 20.2 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +50 W, cooler, +2.0 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +35 W, cooler, +1.8 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +45 W, cooler, +1.7 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +30 W, cooler, +1.5 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +40 W, cooler, +1.5 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg +40 W, cooler, +1.5 pp
SP-N16B/96HG-440W 440 W 22.00% -0.290 20.2 kg -20 W, -1.0 pp
SP-N16B/96HG-445W 445 W 22.30% -0.290 20.2 kg -15 W, -0.7 pp
SP-N16B/96HG-450W 450 W 22.50% -0.290 20.2 kg -10 W, -0.5 pp
SP-N16B/96HG-455W 455 W 22.80% -0.290 20.2 kg Very close match

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
What is TOPCon technology and why does the SP-N16B/96HG series use it?
TOPCon (Tunnel Oxide Passivated Contact) is an N-type silicon cell technology that minimizes recombination losses through a thin tunnel oxide layer. In real-world terms, this delivers module efficiency of 22–23% for the SP-N16B/96HG and lower long-term degradation compared to standard PERC cells. For the end customer it means more kilowatt-hours from the same roof area and more predictable returns over the system's lifetime.
What real-world energy gain can I expect from the bifacial design of the Solar N Plus SP-N16B/96HG?
The SP-N16B/96HG has a bifaciality factor above 85%, meaning the rear side can capture up to 85% of the power the front side generates. Under favorable albedo conditions — light gravel, white roofing membrane, concrete, or snow — real-world bifacial gain typically ranges from 5% to 15% over an equivalent monofacial module. Ground-mounted systems with adequate clearance and flat rooftops with white TPO membranes benefit most.
What warranty does the Solar N Plus SP-N16B/96HG come with, and what does it cover?
The manufacturer provides a 15-year product warranty covering material defects and workmanship, plus a 30-year linear power warranty guaranteeing at least 87.4% of nameplate power at the end of year 30. For a 460 Wp module, that means a minimum output of over 402 Wp after three decades. This compares favorably to older PERC modules that typically guaranteed 80–83% after 25 years.
How does the SP-N16B/96HG perform in summer heat when roof temperatures spike?
The temperature coefficient of Pmax for the SP-N16B/96HG is just -0.29%/°C, one of the lowest figures in the 460 Wp class. Standard PERC modules typically reach -0.35%/°C. At a cell temperature of 75°C, the TOPCon module loses roughly 15% of rated power versus about 19% for a PERC equivalent — a measurable advantage on hot summer days when output matters most.
Will the Solar N Plus SP-N16B/96HG fit a standard pitched roof and is it manageable to install?
At 1762×1134×30 mm and 20.2 kg, the module fits standard residential mounting systems without issue. A two-person installation crew can handle it safely on a pitched roof. The module is compatible with conventional aluminum rail systems and supports a maximum system voltage of 1500 V DC, enabling longer MPPT strings without additional wiring constraints.
Is Solar N Plus a Tier 1 manufacturer, and should I trust the SP-N16B/96HG for a long-term installation?
Solar N Plus is not currently listed on Bloomberg NEF Tier 1 rankings, which is a factor to weigh when assessing manufacturer financial risk. This does not reflect module quality — the SP-N16B/96HG carries positive listings on ENF Solar and is distributed across European markets. Before purchasing, confirm whether the warranty is backed by independent insurance or whether the distributor offers their own guarantee program to protect your investment.
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