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Leapton LP182*182-M-60-NH-480W
Leapton Brand review

LP182*182-M-60-NH-480W

480 Wp N-type
ComparePV verdict

Middle of its segment, weak in heat

Rank 6,145 of 14,129
Compare panels Datasheet PDF
Power (Wp)
480
Typical for its class
Efficiency (%)
21.65
Weak · bottom 6%
Density (Wp/m²)
216.5
Weak · bottom 7%
Temp (%/°C)
-0.300
Weak · bottom 5%
Weight (kg)
23.5
Typical · median 23.7 kg
Warranty (yrs)
30
Typical · median 30 yrs

The Leapton LP182*182-M-60-NH series comprises modules based on N-type cells in TOPCon technology, designed to deliver stable performance under real-world conditions, even in partially shaded areas and with fluctuating weather. The use of half-cut cell architecture and multi-busbar connections supports lower internal losses and improved performance at high temperatures, which translates to more predictable energy production during the summer months.

In practice, this series helps address common investor concerns: power drops during hot weather, sensitivity to reduced sunlight, and the risk of long-term degradation. The modules offer positive power tolerance, and the design and material selection are focused on long-term operation - crucial for installations that are intended to operate autonomously for years.

Leapton LP182*182-M-60-NH is well-suited for premium residential installations, commercial rooftop systems, and projects where long-term warranty and high operational durability are paramount - without compromising on quality, as is often seen in cheaper alternatives.

Ranking

302 panels in the segment N-type 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.65% 22.52% Weak · bottom 6% 7,697
Power density 216.5 225.3 Weak · bottom 7% 7,661
Temperature coefficient -0.300 -0.290 Weak · bottom 5% 6,152
Weight per kWp 49.0 49.7 Typical 2,647
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

5 positive · 5 caution
Best for

Residential, commercial and shaded-installations.

Not ideal for

Hot climates, tight roof space and roofs where every square metre has to count.

Watch-outs
-0.300 %/°C temperature coefficient

Bottom 5% of the N-type 450-500 W segment, against a median of -0.290. Ranked 6,152nd in the whole database.

21.65% module efficiency

Bottom 6% of the N-type 450-500 W segment, against a median of 22.52%. Ranked 7,697th in the whole database.

216.5 watts per square metre

Bottom 7% of the N-type 450-500 W segment, against a median of 225.3. Ranked 7,661st in the whole database.

What owners get
N-type TOPCon cells with low temp. coefficient

The power temperature coefficient is -0.3%/°C, better than typical PERC modules (around -0.35 to -0.4%/°C). This translates into lower production losses on hot days and higher summer energy yield.

30-year power warranty with 87.4% retention

The manufacturer guarantees at least 87.4% of nominal power retained after 30 years, backed by a 25-year product warranty - a level comparable to leading TOPCon offerings and notably longer than the standard 25-year warranties common on older-generation PERC modules.

High mechanical durability per TUV Nord

The module has passed TUV Nord certification with a wind load rating of 2400 Pa and a snow load rating of 5400 Pa - a significant advantage for installations in regions with heavy snowfall or strong winds.

Higher efficiency than some peer series

The maximum efficiency of 22.55% exceeds comparable series Silfab SIL HM (21%) and Lina Energy LEPV 132 HC ICON PLUS (21.06%) at the same 500 Wp maximum power, meaning a smaller installation footprint for the same system capacity.

Tier-1 manufacturer with BNEF bankability rating

Leapton holds Tier 1 BNEF status, confirming supply to at least 6 projects financed by different non-recourse project finance banks - a key factor for commercial installations seeking bank financing.

Trade-offs
Lower efficiency than select competitors

The maximum efficiency of 22.55% is noticeably lower than the Gokin GK-3-54HGF series, which reaches 24.5% at the same 500 Wp power rating - for roof-constrained projects this may mean choosing a pricier alternative.

No bifacial variant in this series

The LP182*182-M-60-NH series is monofacial, while some competing tier-1 designs (e.g., HM/bifacial constructions) offer an additional 5-15% yield from the rear side - a potential limitation for installations on reflective surfaces or ground-mount systems.

Notes from the database
  • At 21.6% efficiency, this panel is 0.9pp below the N-type 450-500W median of 22.5%
  • 216.5 W/m² power density is 8.8 W/m² below N-type 450-500W median (225.3 W/m²) - requires larger installation area
  • Temperature coefficient of -0.30%/°C matches the N-type 450-500W median
  • In the top 54% for efficiency among all N-type panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 480 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.65 % Weak Segment median 22.52%
Vmpp · Impp 35.90 V · 13.37 A Operating point at max power
Voc · Isc 43.37 V · 13.86 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1955×1134×30 mm · 2.22 m² of roof
Weight 23.5 kg Typical Typical · median 23.7 kg
Cells 120 · N-type Monocrystalline
Coefficient Pmax -0.300 %/°C Weak bottom 5% of its segment
Coefficient Voc · Isc -0.250 · 0.046 %/°C
NOCT 41 °C At 800 W/m², 20 °C ambient
Product warranty 25 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 420 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Datasheet charts

Open datasheet PDF

Measured curves published by Leapton in this model's datasheet. A chart carrying a wattage was measured on that variant alone - only the ones that describe 480 Wp appear here. The rest cover the whole series.

Leapton N-Type Linear Power Warranty vs Industry Warranty (0.4% Annual Degradation over 30 Years) Leapton N-Type Linear Power Warranty vs Industry Warranty (0.4% Annual Degradation over 30 Years) Whole series

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
-0.300 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Leapton LP182*182-M-60-NH-480W 480 W 21.65% -0.300 23.5 kg You are here
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +30 W, cooler, +3.4 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg Cooler, lighter, +3.2 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +25 W, cooler, +3.1 pp
WST-505BKX54-A2 505 W 24.70% -0.260 25.0 kg +25 W, cooler, +3.1 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, lighter, +2.9 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +20 W, cooler, +2.9 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg Cooler, lighter, +2.9 pp
LP182*182-M-60-NH-485W 485 W 21.88% -0.300 23.5 kg +0.2 pp
LP182*210-M-54-NH-490W 490 W 22.03% -0.300 23.7 kg +10 W, +0.4 pp
LP182*182-M-60-NH-490W 490 W 22.10% -0.300 23.5 kg +10 W, +0.5 pp
LP182*210-M-54-NH-495W 495 W 22.26% -0.300 23.7 kg +15 W, +0.6 pp
LP182*182-M-60-NH-495W 495 W 22.33% -0.300 23.5 kg +15 W, +0.7 pp
LP182*210-M-54-NH-500W 500 W 22.48% -0.300 23.7 kg +20 W, +0.8 pp
LP182*182-M-60-NH-500W 500 W 22.55% -0.300 23.5 kg +20 W, +0.9 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +80 W, cooler, +3.2 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +75 W, cooler, +3.0 pp

Found 488 panels of the same or similar size to this one, within ±10 mm. See them here Found 512 panels of the same or similar size to this one, within ±25 mm. See them here Found 1085 panels of the same or similar size to this one, within ±50 mm. See them here Found 1476 panels of the same or similar size to this one, within ±100 mm. See them here

About the LP182*182-M-60-NH series

6 answered

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

What is TOPCon technology and why does the Leapton LP182*182-M-60-NH series use it?
TOPCon (Tunnel Oxide Passivated Contact) is an N-type silicon cell architecture that minimizes recombination losses at the contact interface. This allows the LP182*182-M-60-NH to reach up to 22.55% efficiency - noticeably higher than typical PERC modules. In practice, it means more energy from the same roof area, better low-light performance, and slower long-term degradation compared to older P-type technology.
What warranty does the Leapton LP182*182-M-60-NH series come with?
The LP182*182-M-60-NH includes a 25-year product warranty covering mechanical integrity and a 30-year power output warranty. After 30 years, modules are guaranteed to retain at least 87.4% of rated power, equating to roughly 0.4% annual degradation. These terms exceed the standard 25/25-year coverage offered by many competitors and reflect Leapton's Tier 1 manufacturer status.
How do the LP182*182-M-60-NH panels perform in summer heat and high temperatures?
The temperature coefficient of Pmax is -0.30%/°C, among the lowest in its class. Compared to typical PERC modules rated at -0.35%/°C or worse, these panels lose less power on hot days. At a cell temperature of 70°C, the LP182*182-M-60-NH loses roughly 13.5% of rated power versus about 15.75% for standard PERC - a measurable difference in annual energy yield.
Do the LP182*182-M-60-NH panels handle partial shading from a chimney or dormers well?
Yes. The modules use a 120-cell half-cut layout that divides the panel into two electrically independent halves. Shade cast by a chimney, dormer, or antenna limits only part of the module's output instead of throttling the whole panel. Combined with N-type TOPCon cells and multi-busbar interconnects, this gives the series a clear advantage over older technologies on rooftops with obstructions.
What are the dimensions and weight of the Leapton LP182*182-M-60-NH - will they fit on a small roof?
Each module measures 1955 × 1134 × 30 mm and weighs 23.5 kg - a standard footprint for 500 Wp panels. On a typical pitched roof with around 30 m² of usable surface, you can fit 10 to 12 modules (5-6 kWp), depending on roof geometry and required clearances from eaves and ridge. The per-unit weight is manageable for standard rafter construction.
What mechanical load rating do the Leapton LP182*182-M-60-NH panels carry - can they handle heavy snow?
The LP182*182-M-60-NH is TÜV Nord certified for a snow load of 5,400 Pa and a wind load of 2,400 Pa. In Polish climate conditions - including heavy wet snowfall - these ratings are sufficient for the vast majority of standard pitched-roof installations when mounted on a certified racking system. The certification covers both static and dynamic load scenarios.
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