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Solitek Brand review

SOLID Semi-Clear Framed 455 W

455 Wp TOPCon Bifacial
ComparePV verdict

Middle of its segment, heavy for its output

Rank 5,009 of 14,005
Compare panels Datasheet PDF
Power (Wp)
455
Typical for its class
Efficiency (%)
22.77
Typical · median 22.52%
Density (Wp/m²)
227.7
Typical · median 225.2
Temp (%/°C)
-0.300
Weak · bottom 20%
Weight (kg)
36.0
Weak · 12.0 kg above median
Warranty (yrs)
30
Typical · median 30 yrs

The SoliTek SOLID Semi-Clear Framed series are modern photovoltaic modules with a glass-glass construction and a partial transparency effect, which revolutionize the integration of photovoltaics with architecture. By using double-sided N-type TOPCon cells, the panels generate power from both sides of the surface - both from the front and from the back - significantly increasing annual energy yield even in diffuse light conditions. The double layer of tempered glass guarantees exceptional mechanical strength: the structure withstands extreme loads from snow and wind and meets the requirements of hail class 4 and Fire Class A. The black anodized aluminum frame simplifies installation and gives the modules an elegant, modern visual appearance, while the prestigious DIBt certification officially allows their use in locations with stringent safety requirements - carports, shaded terraces, agricultural greenhouses, and overhead canopies. The SOLID Semi-Clear Framed series is primarily aimed at agrivoltaic installations, developers implementing bioclimatic projects, and investors seeking a panel that simultaneously produces energy and serves as a functional glazing that allows natural light to pass through. European production and a 50-year lifespan guarantee are further arguments for the durability of this investment.

Ranking

1,089 panels in the segment TOPCon 450-500 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.77% 22.52% Typical 3,073
Power density 227.7 225.2 Typical 2,888
Temperature coefficient -0.300 -0.290 Weak · bottom 20% 6,093
Weight per kWp 79.1 52.2 Weak · bottom 1% 13,709
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 2 caution
Best for

Agrivoltaic and BIPV.

Not ideal for

Weight-limited structures and hot climates.

Watch-outs
79.1 kg per kWp

Bottom 1% of the TOPCon 450-500 W segment, against a median of 52.2. Ranked 13,709th in the whole database.

-0.300 %/°C temperature coefficient

Bottom 20% of the TOPCon 450-500 W segment, against a median of -0.290.

Notes from the database
  • Efficiency of 22.8% matches the TOPCon 450-500W median
  • At 227.7 W/m² power density, roof space requirements are typical for TOPCon 450-500W panels
  • At -0.30%/°C, hot weather performance is typical for TOPCon 450-500W panels
  • At 36.0 kg, this panel is 12.0 kg heavier than the TOPCon 450-500W median (24.0 kg) - more demanding for installation crews
  • Ranked #3073 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 455 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.77 % Typical Segment median 22.52%
Vmpp · Impp 29.71 V · 15.31 A Operating point at max power
Voc · Isc 34.82 V · 15.97 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1762×1134×40 mm · 2.00 m² of roof
Weight 36.0 kg Weak Weak · 12.0 kg above median
Cells 96 · TOPCon Monocrystalline
Coefficient Pmax -0.300 %/°C Weak bottom 20% of its segment
Coefficient Voc · Isc -0.250 · 0.045 %/°C
NOCT 46 °C At 800 W/m², 20 °C ambient
Product warranty 30 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 90.0 % Equals 410 W guaranteed
Degradation 1.00 → 0.31 % 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
-0.300 %/°C against a segment median of -0.290
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Solitek SOLID Semi-Clear Framed 455 W 455 W 22.77% -0.300 36.0 kg You are here
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +40 W, 15 kg lighter, +2.0 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg Cooler, lighter, +1.9 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg Cooler, 15 kg lighter, +1.7 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg Cooler, lighter, +1.7 pp
CIPRO-TN9C54M-500W 500 W 24.50% -0.260 21.4 kg +45 W, lighter, +1.7 pp
GK-3-54HGb-500M 500 W 24.50% -0.260 21.4 kg +45 W, lighter, +1.7 pp
SOLID Agro Framed 300 300 W 15.01% -0.300 35.0 kg -155 W, lighter, -7.8 pp
SOLID Agro Frameless 300 300 W 14.88% -0.300 33.0 kg -155 W, lighter, -7.9 pp
SOLID Satin 445W 445 W 22.07% -0.300 33.0 kg -10 W, lighter, -0.7 pp
Blackstar Satin 445 445 W 22.27% -0.300 25.5 kg -10 W, lighter, -0.5 pp
SOLID Black Frameless 455 455 W 22.57% -0.300 33.0 kg Lighter
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg Cooler, lighter, +2.2 pp

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 SoliTek SOLID Semi-Clear Framed panels suitable for overhead installations such as carports or covered terraces?
Yes, the SOLID Semi-Clear Framed series holds a DIBt certificate, which officially approves these modules for use as overhead glazing in applications such as carports, shaded terraces, pergolas, and canopies. The glass-glass construction with two 3.2 mm tempered glass panes delivers exceptional mechanical strength, meeting hail resistance class 4 and Fire Class A, making it one of the safest overhead PV solutions available.
What warranty does the SoliTek SOLID Semi-Clear Framed panel come with?
SoliTek provides a 30-year product warranty and a 30-year power output warranty for this series. The declared module lifespan is 50 years, which significantly exceeds the coverage period and reduces long-term risk for large agrivoltaic or architectural installations where panel replacement would be costly and disruptive.
Does the bifacial TOPCon technology in the SOLID Semi-Clear Framed series actually improve energy yield?
Yes. The N-type TOPCon bifacial cells harvest energy from both the front and rear surfaces — reflected or diffuse light hitting the back of the module is fully utilized. According to manufacturer data, the bifacial gain can boost annual energy yield by up to 35% compared to a standard monofacial panel, especially over light-colored surfaces such as concrete or gravel and in ground-mounted or elevated installations.
What agrivoltaic applications are the SoliTek SOLID Semi-Clear Framed 455W modules best suited for?
The SOLID Semi-Clear Framed series is purpose-built for agrivoltaics: the semi-transparent design transmits natural light beneath the structure, creating a favorable microclimate for crops. Modules perform well over greenhouses, PV-roofed polytunnels, and shade-tolerant cultivation areas. European manufacturing and DIBt certification also simplify the permitting process for such projects.
What is the difference between the SoliTek SOLID Semi-Clear Framed and the Frameless variant?
The Framed variant features a black anodized aluminum frame that enables straightforward installation on standard rooftop and ground-mount racking systems without special frameless clamps. The Frameless version is preferred for purely architectural and facade applications where minimal visible profiles are important. Cell technology, warranties, and DIBt certifications are identical across both variants.
How do SoliTek SOLID Semi-Clear Framed 455W panels perform during cold Polish winters?
N-type TOPCon cells have a low power temperature coefficient of −0.30%/°C, meaning less output loss in cold conditions compared to older PERC technology. The glass-glass construction handles extreme snow loads and meets hail resistance class 4, so heavy snowfall and icing pose no structural risk. On a cold, sunny winter day the panel can actually exceed its STC-rated output thanks to the favorable low-temperature effect.
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