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Solaria Brand review

Solaria PowerXT®-360R-PD

360 Wp Monocrystalline
ComparePV verdict

Middle of its segment, weak in heat

Rank 11,841 of 14,005
Compare panels Datasheet PDF
Power (Wp)
360
Weak · bottom 16%
Efficiency (%)
19.90
Weak · bottom 23%
Density (Wp/m²)
199.0
Weak · bottom 24%
Temp (%/°C)
-0.390
Weak · bottom 4%
Weight (kg)
21.0
Weak · bottom 24%
Warranty (yrs)
25
Weak · bottom 22%

The Solaria PowerXT series is designed to maximize energy generation from the same roof area - without compromising aesthetics or reliability. A key advantage is the "shingled” technology (module layout), which minimizes unused space on the module and reduces losses associated with traditional connections. This allows the panels to offer <b>high power density, which is particularly beneficial when every square meter counts - in residential homes, multi-family buildings, and small commercial installations.

PowerXT also features improved performance in partially shaded conditions - parallel connections between the strings minimize power loss when a shadow from a chimney, tree, or skylight covers part of the module. In addition, connections without tape and soldering are used, which reduces the number of potential failure points over the long term. The overall design features a uniform, “pure black” appearance, ideal for investors who prioritize a consistent architectural style.

Ranking

5,282 panels in the 260-460 W band, all technologies
Metric This panel Median Position in segment Overall rank
Module efficiency 19.90% 20.97% Weak · bottom 23% 12,331
Power density 199.0 209.3 Weak · bottom 24% 12,332
Temperature coefficient -0.390 -0.330 Weak · bottom 4% 13,579
Weight per kWp 58.3 53.9 Weak · bottom 24% 11,670
Performance warranty 25 yrs 30 yrs Weak · bottom 22% 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 3 caution
Best for

Residential, commercial and shaded-installations.

Not ideal for

Hot climates, owners who want a long output guarantee and tight roof space.

Watch-outs
-0.390 %/°C temperature coefficient

Bottom 4% of the 260-460 W band, against a median of -0.330. Ranked 13,579th in the whole database.

25 year performance warranty

Bottom 22% of the 260-460 W band, against a median of 30 yrs.

19.90% module efficiency

Bottom 23% of the 260-460 W band, against a median of 20.97%.

Notes from the database
  • Efficiency of 19.9% is 1.9pp below the database median (21.8%)
  • At 199.0 W/m², this panel generates 19.1 W/m² less per unit area than database median (218.1 W/m²)
  • Temperature coefficient of -0.39%/°C is 0.09pp worse than database median (-0.30%/°C) - higher losses in summer heat
  • At 21.0 kg, this panel is 5.5 kg lighter than database median (26.5 kg) - easier handling during installation
  • #12331 for efficiency, #13579 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 360 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 19.90 % Weak Segment median 20.97%
Vmpp · Impp 39.50 V · 9.13 A Operating point at max power
Voc · Isc 47.70 V · 9.56 A Sizes the string length
Max system voltage 1000 V Longer strings than 1000 V modules
Dimensions 1621×1116×40 mm · 1.81 m² of roof
Weight 21.0 kg Weak Weak · bottom 24%
Coefficient Pmax -0.390 %/°C Weak bottom 4% of its segment
Coefficient Voc · Isc -0.290 · 0.040 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 25 years Hardware defects only
Performance warranty 25 years Weak bottom 22% · median 30 yrs

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
-0.390 %/°C against a segment median of -0.330
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Solaria Solaria PowerXT®-360R-PD 360 W 19.90% -0.390 21.0 kg You are here
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +3.2 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +3.2 pp
GKA210M320W 320 W 23.00% - 16.2 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M340W 340 W 23.00% - 16.2 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M360W 360 W 23.00% - 16.2 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M380W (1/4*4*38) 380 W 23.00% - 17.1 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M400W (1/2*4*20) 400 W 23.00% - 18.0 kg +40 W, +3.1 pp, +5 yr warranty
GKA210M400W (1/4*4*40) 400 W 23.00% - 18.0 kg +40 W, +3.1 pp, +5 yr warranty
GKA210M380W (1/2*4*19) 380 W 23.00% - 17.1 kg Lighter, +3.1 pp, +5 yr warranty
SPR-MAX3-400-COM 400 W 22.60% -0.270 19.0 kg Cooler, +2.7 pp, +15 yr warranty
PowerXT-355R-AC 355 W 19.60% - 22.0 kg Heavier, -0.3 pp
Solaria PowerXT-365R-PD 365 W 20.20% -0.390 21.0 kg +0.3 pp
Solaria PowerXT-370R-PD 370 W 20.50% -0.390 21.0 kg +10 W, +0.6 pp
LX-440M/182-108+GG 440 W 23.07% -0.240 23.6 kg +80 W, cooler, +3.2 pp
SPV445-TM10-108 445 W 22.83% -0.300 21.5 kg +85 W, cooler, +2.9 pp
LX-435M/182-108+ GG 435 W 22.81% -0.240 23.6 kg +75 W, cooler, +2.9 pp

Found 8 panels of the same or similar size to this one, within ±10 mm. See them here Found 13 panels of the same or similar size to this one, within ±25 mm. See them here Found 20 panels of the same or similar size to this one, within ±50 mm. See them here Found 318 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Is the Solaria PowerXT series still available for purchase?
The Solaria PowerXT series has been discontinued and is no longer offered as a new product. A limited number of modules may still be available from distributors' existing stock, but full product range availability and continuous supply should not be expected. If you are planning an installation, check with your supplier for current inventory levels or consider comparable alternatives with similar shingled-cell technology.
How does the shingled cell technology in Solaria PowerXT panels work and does it actually deliver more energy?
Shingled technology cuts cells into narrow strips that are layered and bonded without busbars or soldering ribbons. This eliminates inactive gaps on the module surface and reduces resistive losses. In practice, Solaria PowerXT achieves higher power density per square meter than conventional PERC modules, translating into more energy harvested from the same roof area — a meaningful advantage when roof space is limited.
What warranty does the Solaria PowerXT panel carry and what does it cover?
Solaria PowerXT comes with a 30-year product warranty and a 30-year power output warranty — notably longer than the 25-year standard offered by most manufacturers. The product warranty covers manufacturing defects, while the power warranty guarantees the module will still produce a specified percentage of its rated output after 30 years. Since the series is discontinued, verifying warranty enforcement terms with your supplier before purchasing remaining stock is advisable.
How does the Solaria PowerXT handle partial shading from a chimney or trees?
The shingled architecture connects cell sub-strings in parallel, so shading from a chimney, tree, or dormer window causes a significantly smaller drop in energy yield compared to standard modules. The absence of solder joints and busbars also reduces hot-spot formation. Solaria PowerXT is a strong choice for rooftops with shading obstacles, though maximum performance is always achieved on a fully unobstructed surface.
Is the Solaria PowerXT panel bifacial — does it generate power from both sides?
No, the Solaria PowerXT series up to 430 Wp is a monofacial module — power is generated from the front side only. The rear surface features a uniform pure black finish that enhances the aesthetic appearance of the installation but does not capture additional reflected irradiance from the ground or rooftop surface.
What is the maximum power output of the Solaria PowerXT and what type of installations is it best suited for?
The top variant in the Solaria PowerXT lineup reaches 430 Wp. Its high power density makes it well suited for residential prosumer installations on single-family and multi-family homes where roof area is at a premium. It also fits small commercial rooftop systems. The pure black aesthetics appeal to homeowners who prioritize a clean, architecturally consistent look for their building.
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