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SpolarPV Brand review

Type S

180 Wp BIPV
ComparePV verdict

Middle of its segment, heavy for its output

Rank 13,759 of 14,005
Compare panels Datasheet PDF
Power (Wp)
180
Typical for its class
Efficiency (%)
16.84
Typical · median 16.33%
Density (Wp/m²)
168.4
Typical · median 163.3
Temp (%/°C)
-0.370
Typical · median -0.370
Weight (kg)
21.0
Weak · 8.0 kg above median
Warranty (yrs)
25
Typical · median 25 yrs

The SpolarPV Building Integrated PV Solutions (Glass-Glass, Frameless) series transforms into BIPV modules that effectively replace building facade or cladding elements - instead of simply "adding" panels onto an existing roof. Thanks to the glass-glass and frameless design, you achieve a cleaner architectural detail, better resistance to environmental factors, and easier long-term aesthetic maintenance. In practice, this is a solution for investors who want to combine renewable energy with a modern building design, without compromising on aesthetics.

The series uses silicon-based solar cells (including those used in PERC technology) and lamination using PVB film, which supports durability and stability in integrated installations. The modules are available in transparent or colored versions, making them suitable for skylights, facades, canopies, carports, and railings. A key advantage over traditional PV is integration with the building structure - you save space, simplify the material design, and generate energy where it was previously only a facade or glass surface.

Ranking

444 panels in the 80-280 W band, all technologies
Metric This panel Median Position in segment Overall rank
Module efficiency 16.84% 16.33% Typical 13,491
Power density 168.4 163.3 Typical 13,486
Temperature coefficient -0.370 -0.370 Typical 13,081
Weight per kWp 116.7 68.5 Weak · bottom 2% 13,968
Performance warranty 25 yrs 25 yrs Typical 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

0 positive · 1 caution
Best for

BIPV and commercial.

Not ideal for

Weight-limited structures.

Watch-outs
116.7 kg per kWp

Bottom 2% of the 80-280 W band, against a median of 68.5. Ranked 13,968th in the whole database.

Notes from the database
  • Module efficiency of 16.8% is 1.6pp below average for BIPV 0-400W panels (median: 18.4%)
  • 168.4 W/m² power density is 16.0 W/m² below BIPV 0-400W median (184.4 W/m²) - requires larger installation area
  • At -0.37%/°C, loses 0.02pp more power per degree than BIPV 0-400W median (-0.35%/°C)
  • In the top 96% for efficiency among all BIPV panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 180 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 16.84 % Typical Segment median 16.33%
Vmpp · Impp 20.50 V · 6.63 A Operating point at max power
Voc · Isc 25.50 V · 7.19 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1069×1000 mm · 1.07 m² of roof
Weight 21.0 kg Weak Weak · 8.0 kg above median
Coefficient Pmax -0.370 %/°C Typical median -0.370 of its segment
Coefficient Voc · Isc -0.260 · 0.031 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
End-of-warranty output 82.5 % Equals 149 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
-0.370 %/°C against a segment median of -0.370
-

Alternatives

All SpolarPV panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
SpolarPV Type S 180 W 16.84% -0.370 21.0 kg You are here
GKA182M150W 150 W 23.00% - 9.0 kg Lighter, +6.2 pp, +5 yr warranty
GKA182M160W 160 W 23.00% - 9.0 kg Lighter, +6.2 pp, +5 yr warranty
GKA182M180W 180 W 23.00% - 9.0 kg Lighter, +6.2 pp, +5 yr warranty
GKA182M200W 200 W 23.00% - 9.0 kg Lighter, +6.2 pp, +5 yr warranty
GKA182M135W 135 W 23.00% - 6.1 kg Lighter, +6.2 pp, +5 yr warranty
NS-220MH-80 220 W 22.06% -0.290 10.5 kg Cooler, lighter, +5.2 pp
NS-220MH-80 220 W 22.06% -0.290 10.5 kg Cooler, lighter, +5.2 pp
NS-210MH-80 210 W 21.06% -0.290 10.5 kg Cooler, lighter, +4.2 pp
NS-210MH-80 210 W 21.06% -0.290 10.5 kg Cooler, lighter, +4.2 pp
YH215W-21M 215 W 20.83% -0.340 10.8 kg Lighter, +4.0 pp, +5 yr warranty
KT230W-60HL4B 230 W 20.76% - 25.4 kg +50 W, heavier, +3.9 pp
YH200W-20M 200 W 19.80% -0.400 3.7 kg Hotter, 17 kg lighter, +3.0 pp
ESM-F205W 205 W 19.22% - 3.2 kg +25 W, 18 kg lighter, +2.4 pp
ESM-F200W 200 W 18.75% - 3.2 kg +20 W, 18 kg lighter, +1.9 pp

Found 1 panel of the same or similar size to this one, within ±10 mm. See them here Found 1 panel of the same or similar size to this one, within ±25 mm. See them here Found 1 panel of the same or similar size to this one, within ±50 mm. See them here Found 5 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
How do SpolarPV Building Integrated PV Solutions Glass-Glass modules differ from standard solar panels?
SpolarPV BIPV Glass-Glass modules replace roofing or facade elements — they are not mounted on top of an existing structure. The frameless glass-glass construction delivers a cleaner architectural finish and superior mechanical durability compared to a standard aluminum-framed panel with a rear backsheet. These modules combine the building envelope function with energy generation, eliminating the need for separate cladding or facade materials.
What warranty does the SpolarPV Building Integrated PV Solutions series carry?
The manufacturer provides a 12-year product warranty covering material and workmanship defects, plus a 25-year linear power output warranty guaranteeing a minimum performance level for a quarter century. Note that SpolarPV is not classified as a Tier 1 manufacturer, so we recommend obtaining written warranty confirmation from an authorized distributor before purchasing.
What applications are SpolarPV Glass-Glass Frameless BIPV modules suitable for?
This series is designed for any application where glass serves a structural or envelope role — including roof skylights, glass facades and curtain walls, canopies, carports, and balustrades. Transparent and colored variants are available, giving architects design flexibility. With up to 180 Wp per module, these panels generate renewable energy from surfaces that would otherwise be purely decorative or protective glazing.
What is the maximum power output of a SpolarPV BIPV module, and is it sufficient to power a home?
The maximum power per module in this series is 180 Wp — lower than premium rooftop panels (typically 400–500 Wp). This reflects BIPV's primary focus on aesthetics and architectural integration. Powering a home requires a larger number of modules or combining this series with a conventional PV installation. The series is best used as a contribution to a building's energy balance rather than a standalone power source.
Are SpolarPV Glass-Glass Frameless modules resistant to moisture and mechanical damage?
Yes. The glass-glass construction with PVB lamination provides superior resistance to moisture ingress, UV degradation, and mechanical loads compared to standard backsheet modules. Thanks to the PVB interlayer, even if a glass pane cracks, shards remain in place — a critical safety feature for facades and overhead skylights in occupied areas. The frameless design also eliminates the risk of frame-corner corrosion over time.
Are the cells in the SpolarPV BIPV series bifacial?
No — modules in this series are not bifacial and operate as single-sided units. This is typical for BIPV applications where the rear surface of the module is adjacent to the building structure or forms the interior face of a partition. In transparent skylight variants, the rear side transmits daylight into the interior but does not generate power. The cells use PERC technology, which delivers good efficiency under diffuse irradiance conditions common on vertical facades.
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