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Luxor Solar Brand review

LX-50P

50 Wp Polycrystalline
ComparePV verdict

Middle of its segment, needs the roof space

Rank 14,128 of 14,129
Compare panels Datasheet PDF
Power (Wp)
50
Weak · bottom 4%
Efficiency (%)
-
Not published
Density (Wp/m²)
49.9
Weak · bottom 1%
Temp (%/°C)
-0.490
Weak · bottom 2%
Weight (kg)
11.5
Weak · 3.8 kg above median
Warranty (yrs)
25
Typical · median 25 yrs

The Solo Line series focuses on delivering reliable energy by using advanced monocrystalline Half-Cut cells, which effectively limit the impact of partial shading on the performance of the entire system. This solution eliminates the problem of power drops in residential installations with complex roof architecture, where chimneys or dormers often cast shadows on individual modules. These panels are characterized by exceptional mechanical durability and resistance to degradation caused by external factors, making them a safe choice for many years of operation in the variable Polish climate. Thanks to current flow optimization and a significant reduction in heat loss, this series offers higher operating efficiency at high temperatures compared to standard market solutions. It is a product dedicated to demanding investors for whom maximizing yields from a limited area while maintaining high aesthetic values of the installation is key. It stands out from the competition through exceptionally rigorous quality control and precise component matching, which translates into above-average stability of electrical parameters throughout the entire warranty period. By choosing these modules, you gain the certainty that the system will work with high efficiency even in low sunlight, realistically optimizing energy self-consumption in your household or business.

Ranking

119 panels in the 0-150 W band, all technologies
Metric This panel Median Position in segment Overall rank
Module efficiency - 15.21% Not published 14,123
Power density 49.9 147.0 Weak · bottom 1% 14,113
Temperature coefficient -0.490 -0.386 Weak · bottom 2% 14,040
Weight per kWp 230.0 77.1 Weak · bottom 2% 14,109
Performance warranty 25 yrs 25 yrs Typical 9,912
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

4 positive · 5 caution
Best for

Residential, shaded-installations and commercial.

Not ideal for

Roofs where every square metre has to count, weight-limited structures and hot climates.

Watch-outs
49.9 watts per square metre

Bottom 1% of the 0-150 W band, against a median of 147.0. Ranked 14,113th in the whole database.

230.0 kg per kWp

Bottom 2% of the 0-150 W band, against a median of 77.1. Ranked 14,109th in the whole database.

-0.490 %/°C temperature coefficient

Bottom 2% of the 0-150 W band, against a median of -0.386. Ranked 14,040th in the whole database.

What owners get
Half-Cut technology limits shading losses

Monocrystalline Half-Cut cells in the Solo Line split standard cells in two, reducing power losses under partial shading (e.g., from chimneys or dormers) and cutting resistive losses compared to full-size cells used in cheaper product lines.

19 years of market presence (since 2007)

Luxor Solar is a German manufacturer operating since 2007, giving it nearly two decades of manufacturing experience and service continuity - relevant when assessing long-term partnership risk, despite lacking BNEF Tier-1 status.

25-year linear power warranty

Solo Line modules carry a 25-year linear power output warranty and a 10-year product warranty, matching the market standard for crystalline-silicon modules and giving investors predictable long-term energy yield.

10-180 Wp format built for niche applications

The narrow power range (10-180 Wp, model LX-10-180W, 36 cells) allows precise module selection for mobile, RV, marine, or small off-grid systems - a niche where comparable products compete directly (e.g., Centro Energy CE-180M60, SpolarPV BIPV up to 180 Wp).

Trade-offs
No Tier-1 (BNEF) manufacturer status

Luxor Solar is not listed as a bankable Tier-1 manufacturer under BloombergNEF's methodology, which can complicate bank financing for larger commercial projects requiring certified bankable equipment.

Low unit power limits scalability

The 180 Wp maximum output is a fraction of the 400-600 Wp modules dominating the residential market in 2026, meaning larger rooftop installations require far more panels, connectors, and mounting points per kWp - raising BoS costs and installation time.

Notes from the database
  • Power density of 49.9 W/m² is 168.2 W/m² below database median (218.1 W/m²) - needs more roof space
  • -0.49%/°C temperature coefficient - 0.19pp worse than database median (-0.30%/°C), expect higher hot weather losses
  • 11.5 kg weight - 15.0 kg lighter than database median (26.5 kg), reducing installation effort
  • Ranked #14123 out of 14129 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 50 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency -
Vmpp · Impp 17.44 V · 2.88 A Operating point at max power
Voc · Isc 21.60 V · 3.24 A Sizes the string length
Max system voltage 400 V Longer strings than 1000 V modules
Dimensions 1482×676×35 mm · 1.00 m² of roof
Weight 11.5 kg Weak Weak · 3.8 kg above median
Cells 36 Polycrystalline
Coefficient Pmax -0.490 %/°C Weak bottom 2% of its segment
Coefficient Voc · Isc -0.350 · 0.050 %/°C
Product warranty 10 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
End-of-warranty output 85.0 % Equals 41 W guaranteed
Degradation 3.00 → 0.50 % 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
-0.490 %/°C against a segment median of -0.386
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Luxor Solar LX-50P 50 W - -0.490 11.5 kg You are here
RSM080P 80 W 15.50% -0.390 5.7 kg Cooler, lighter, +5 yr warranty
RSM-100P 100 W 15.44% -0.390 7.0 kg +50 W, cooler, +5 yr warranty
RSM090P 90 W 14.80% -0.390 6.4 kg Cooler, lighter, +5 yr warranty
WS-100 /12V 100 W 14.31% -0.386 9.0 kg +50 W, cooler, -15 yr warranty
RSM060P 60 W 14.00% -0.390 4.8 kg Cooler, lighter, +5 yr warranty
RSM070P 70 W 13.80% -0.390 5.6 kg Cooler, lighter, +5 yr warranty
LX-10P 10 W - -0.490 11.5 kg -40 W
LX-160P 160 W - -0.490 11.5 kg +110 W
LX-180M 180 W - -0.490 11.5 kg +130 W
ZEUS 1.2 FullBlack 280W 280 W 23.31% -0.260 14.3 kg +230 W, cooler, +5 yr warranty
GKA182M285W 285 W 23.00% - 10.8 kg +235 W, +5 yr warranty
GKA182M240W 240 W 23.00% - 10.8 kg +190 W, +5 yr warranty
GKA182M260W 260 W 23.00% - 10.8 kg +210 W, +5 yr warranty
GKA182M270W 270 W 23.00% - 10.8 kg +220 W, +5 yr warranty
DM270M10T-B32HBT 270 W 22.90% -0.290 15.3 kg +220 W, cooler, +5 yr warranty
ZEUS 1.2 FullBlack 275W 275 W 22.89% -0.260 14.3 kg +225 W, cooler, +5 yr warranty

Found 75 panels of the same or similar size to this one, within ±10 mm. See them here Found 97 panels of the same or similar size to this one, within ±25 mm. See them here Found 97 panels of the same or similar size to this one, within ±50 mm. See them here Found 141 panels of the same or similar size to this one, within ±100 mm. See them here

About the Solo Line series

6 answered

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

What warranty comes with Luxor Solar Solo Line panels?
Luxor Solar Solo Line modules carry a 10-year product warranty covering material and manufacturing defects, plus a 25-year linear power output warranty. The manufacturer guarantees a minimum energy yield for a full quarter-century. Luxor Solar is headquartered in Germany and designs its modules to European quality standards, ensuring stable electrical parameters throughout the entire warranty period.
How does half-cut cell technology in the Solo Line reduce power losses caused by chimney or dormer shading?
Half-cut technology splits each monocrystalline cell in two, reducing internal resistance and minimizing hot-spot formation. When a chimney or dormer partially shades the module, only half the cell string is affected rather than the entire panel. In practice, installations on architecturally complex roofs lose significantly less energy than they would with standard full-size cells.
Do Luxor Solar Solo Line panels perform well in winter and under the overcast conditions typical of Central Europe?
Yes. The half-cut monocrystalline cells used in the Solo Line series deliver higher efficiency under low and diffuse irradiance - conditions common during Central European fall and winter. Optimized current flow reduces thermal losses, and the manufacturer reports above-average stability of electrical parameters at low irradiance levels. The series is specifically engineered for variable climates like Poland's.
What is the maximum power output of a Luxor Solar Solo Line module, and how many panels does a typical single-family home need?
The Luxor Solar Solo Line reaches a maximum power of 180 Wp. It targets smaller prosumer installations or systems where compact dimensions and limited roof area are key constraints. A typical 5 kWp residential system would require roughly 28 modules, though the exact number depends on annual energy consumption, roof azimuth and tilt angle, and local solar irradiance.
Is the Luxor Solar Solo Line a bifacial panel?
No, the Solo Line is a monofacial module - energy is harvested exclusively from the front surface. No high-albedo ground cover beneath the array is needed. This makes it a simpler and more compact solution for rooftop installations where bifacial gain would be negligible, while still delivering reliable output through its half-cut monocrystalline cell design.
Is Luxor Solar a Tier 1 manufacturer, and is it worth choosing the Solo Line over cheaper alternatives?
Luxor Solar does not currently appear in the Bloomberg NEF Tier 1 ranking, but this Germany-based manufacturer distinguishes itself through exceptionally rigorous quality control and precise component matching. The Solo Line offers above-average stability of electrical parameters throughout its 25-year power warranty, which - when factored into the LCOE calculation - can outweigh the lower purchase price of cheaper alternatives.
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