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Solarwatt Brand review

Panel classic AM 2.0 pure 410 Wp

410 Wp PERC
ComparePV verdict

Light for its output, no clear weak spot

Rank 11,187 of 14,005
Compare panels Datasheet PDF
Power (Wp)
410
Typical for its class
Efficiency (%)
21.20
Strong · top 15%
Density (Wp/m²)
211.7
Strong · top 16%
Temp (%/°C)
-0.330
Strong · top 10%
Weight (kg)
19.7
Strong · 2.3 kg below median
Warranty (yrs)
25
Typical · median 25 yrs

Solarwatt Panel classic AM 2.0 pure - 35 mm panels are an advanced glass-foil solution that combines proven technology with German manufacturing precision. The use of high-efficiency n-type monocrystalline cells translates into significantly higher efficiency and better module performance in diffuse light conditions, which is crucial for the effectiveness of installations in the Polish climate zone. These modules stand out for their exceptional resistance to potential-induced degradation phenomena, ensuring stable energy production for decades without sharp power drops. Thanks to the use of a solid 35 mm thick frame, the entire structure gains high mechanical rigidity, allowing for safe installation in locations exposed to extreme snow loads or strong winds. This is an ideal choice for homeowners and businesses looking for the perfect balance between innovation and reliability. The AM 2.0 pure series effectively addresses the issue of long-term investment profitability by offering an above-average linear power warranty that sets the brand apart from standard competition. They are also distinguished from other products by rigorous quality control and attention to construction details, resulting in maximum fire safety and durability of the entire PV system. Choosing this series guarantees peace of mind and predictable profits from your own solar power plant.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 21.20% 20.60% Strong · top 15% 9,076
Power density 211.7 206.2 Strong · top 16% 9,172
Temperature coefficient -0.330 -0.350 Strong · top 10% 8,545
Weight per kWp 48.0 53.0 Strong · top 7% 2,035
Performance warranty 25 yrs 25 yrs Typical 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Residential and commercial.

Strengths
48.0 kg per kWp

Top 7% of the PERC 400-450 W segment, against a median of 53.0. Ranked 2,035th in the whole database.

-0.330 %/°C temperature coefficient

Top 10% of the PERC 400-450 W segment, against a median of -0.350.

21.20% module efficiency

Top 15% of the PERC 400-450 W segment, against a median of 20.60%.

Notes from the database
  • 21.2% module efficiency - 0.6pp better than the PERC 400-450W median of 20.6%
  • At 211.7 W/m² power density, this panel generates 5.5 W/m² more per unit area than PERC 400-450W median (206.2 W/m²)
  • Temperature coefficient of -0.33%/°C matches the PERC 400-450W median
  • Weight of 19.7 kg (2.3 kg below PERC 400-450W median of 22.0 kg) allows easier transport and roof mounting
  • In the top 65% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 410 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 21.20 % Strong Segment median 20.60%
Vmpp · Impp 31.10 V · 13.20 A Operating point at max power
Voc · Isc 37.30 V · 14.10 A Sizes the string length
Max system voltage 1000 V Longer strings than 1000 V modules
Dimensions 1708×1134×35 mm · 1.94 m² of roof
Weight 19.7 kg Strong Strong · 2.3 kg below median
Cells 108 · PERC Monocrystalline
Coefficient Pmax -0.330 %/°C Strong top 10% of its segment
Coefficient Voc · Isc -0.250 · 0.050 %/°C
NOCT 44 °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 84.8 % Equals 336 W guaranteed

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
-0.330 %/°C against a segment median of -0.350
-

Alternatives

All Solarwatt panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Solarwatt Panel classic AM 2.0 pure 410 Wp 410 W 21.20% -0.330 19.7 kg You are here
AIKO-A460-MAH54Mb 460 W 23.60% -0.290 20.5 kg +50 W, +2.4 pp, +5 yr warranty
JST-EDMH-(445-465)W-TD (460W class) 460 W 23.56% -0.300 20.5 kg +50 W, +2.4 pp, +5 yr warranty
LX-460M/182R-96+ GG 460 W 23.55% -0.260 23.5 kg +50 W, cooler, +2.4 pp
PS-MNB108(HCBF)-460W 460 W 23.53% -0.290 20.5 kg +50 W, +2.3 pp, +5 yr warranty
JAT54S40-460/LR 460 W 23.50% -0.260 19.3 kg +50 W, cooler, +2.3 pp
LX-460M/182R188-108+ GG 460 W 23.35% -0.290 24.5 kg +50 W, +2.2 pp, +5 yr warranty
AIKO-455-MAH54Db 455 W 23.30% -0.260 24.0 kg Cooler, +2.1 pp, +5 yr warranty
LR5-54HTH-455M 455 W 23.30% -0.290 20.8 kg +45 W, cooler, +2.1 pp
SOLARWATT Panel classic AM 2.0 black - 35 mm (395 Wp variant) 395 W 20.40% -0.330 19.7 kg -15 W, -0.8 pp
SOLARWATT Panel classic AM 2.0 pure - 35 mm (400 Wp variant) 400 W 20.70% -0.330 19.7 kg -10 W, -0.5 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +100 W, cooler, +3.8 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +85 W, cooler, +3.6 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +95 W, cooler, +3.5 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +80 W, cooler, +3.3 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +90 W, cooler, +3.3 pp

Found 26 panels of the same or similar size to this one, within ±10 mm. See them here Found 1816 panels of the same or similar size to this one, within ±25 mm. See them here Found 2029 panels of the same or similar size to this one, within ±50 mm. See them here Found 3944 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What warranty does the Solarwatt Panel classic AM 2.0 pure 35 mm come with?
Solarwatt provides a 15-year product warranty and a 25-year linear power output warranty for this series. This means the manufacturer guarantees a predictable minimum energy yield for a full quarter century, while covering module defects for the first 15 years. This is one of the longer warranty packages available for glass-foil modules on the European market.
Does the PERC technology in the Solarwatt classic AM 2.0 pure perform well under Poland's frequently overcast conditions?
Yes. The PERC cells used in the classic AM 2.0 pure series deliver better efficiency under diffuse and low-irradiance conditions compared to standard BSF cells. In Poland, where overcast skies dominate much of the year, this translates into measurably higher annual energy yields. The 410 Wp peak output is achieved under full irradiance, but the module generates usable power under cloudy skies as well.
How heavy is the Solarwatt classic AM 2.0 pure and is it suitable for a standard pitched roof?
The module weighs approximately 19.7 kg and measures 1,708 x 1,134 mm. The 35 mm aluminum frame provides high mechanical rigidity, making it easy to handle on a rooftop and compatible with standard racking systems used in prosumer installations — whether on ceramic tiles or metal roofing common in Polish residential construction.
Are Solarwatt classic AM 2.0 pure panels resistant to PID (Potential Induced Degradation)?
Yes, the classic AM 2.0 pure series is engineered to resist PID. This is particularly important in string-inverter systems where higher DC voltages can accelerate cell degradation in modules lacking this protection. PID resistance ensures the panels maintain stable output power over decades, directly improving the long-term return on investment.
What snow and wind loads can the Solarwatt classic AM 2.0 pure handle with its 35 mm frame?
The thick 35 mm aluminum frame provides high structural rigidity and resistance to extreme weather. The panels are certified in accordance with European mechanical load standards, enabling safe installation in high-snow-load zones and areas exposed to strong winds. Exact static and dynamic load values are specified in the current manufacturer datasheet.
What is the difference between the Solarwatt classic AM 2.0 pure and the black variant at the same wattage?
The pure version features a standard silver aluminum frame and light-colored backsheet, which promotes slightly lower module operating temperatures. The black version has a black frame and black aesthetics preferred for rooftop installations where visual integration matters. Both variants share the same 410 Wp peak power rating and identical 15/25-year warranty structure.
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