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SpolarPV Brand review

SP370GHM6-54L

370 Wp PERC
ComparePV verdict

Middle of its segment, modest efficiency

Rank 12,867 of 14,005
Compare panels Datasheet PDF
Power (Wp)
370
Typical for its class
Efficiency (%)
18.94
Weak · bottom 14%
Density (Wp/m²)
189.8
Weak · bottom 14%
Temp (%/°C)
-0.350
Typical · median -0.350
Weight (kg)
21.0
Typical · median 21.4 kg
Warranty (yrs)
25
Typical · median 25 yrs

Ranking

579 panels in the segment PERC 350-400 W
Metric This panel Median Position in segment Overall rank
Module efficiency 18.94% 19.90% Weak · bottom 14% 12,988
Power density 189.8 199.0 Weak · bottom 14% 12,946
Temperature coefficient -0.350 -0.350 Typical 10,419
Weight per kWp 56.8 55.8 Typical 10,847
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 · 2 caution
Not ideal for

Tight roof space and roofs where every square metre has to count.

Watch-outs
18.94% module efficiency

Bottom 14% of the PERC 350-400 W segment, against a median of 19.90%.

189.8 watts per square metre

Bottom 14% of the PERC 350-400 W segment, against a median of 199.0.

Notes from the database
  • At 18.9% efficiency, this panel is 0.5pp below the PERC 0-400W median of 19.4%
  • 189.8 W/m² power density is 4.7 W/m² below PERC 0-400W median (194.4 W/m²) - requires larger installation area
  • At -0.35%/°C, hot weather performance is typical for PERC 0-400W panels
  • Ranked #12988 out of 14005 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 370 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 18.94 % Weak Segment median 19.90%
Vmpp · Impp 32.32 V · 11.69 A Operating point at max power
Voc · Isc 38.02 V · 12.40 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1721×1133×30 mm · 1.95 m² of roof
Weight 21.0 kg Typical Typical · median 21.4 kg
Cells 108 · PERC Monocrystalline
Coefficient Pmax -0.350 %/°C Typical median -0.350 of its segment
Coefficient Voc · Isc -0.275 · 0.045 %/°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 84.8 % Equals 304 W guaranteed
Degradation 2.00 → 0.55 % 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
-0.350 %/°C against a segment median of -0.350
-

Alternatives

All SpolarPV panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
SpolarPV SP370GHM6-54L 370 W 18.94% -0.350 21.0 kg You are here
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +4.2 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +4.2 pp
GKA210M320W 320 W 23.00% - 16.2 kg -50 W, +4.1 pp, +5 yr warranty
GKA210M340W 340 W 23.00% - 16.2 kg Lighter, +4.1 pp, +5 yr warranty
GKA210M360W 360 W 23.00% - 16.2 kg Lighter, +4.1 pp, +5 yr warranty
GKA210M380W (1/4*4*38) 380 W 23.00% - 17.1 kg Lighter, +4.1 pp, +5 yr warranty
GKA210M400W (1/2*4*20) 400 W 23.00% - 18.0 kg +30 W, +4.1 pp, +5 yr warranty
GKA210M400W (1/4*4*40) 400 W 23.00% - 18.0 kg +30 W, +4.1 pp, +5 yr warranty
GKA210M380W (1/2*4*19) 380 W 23.00% - 17.1 kg Lighter, +4.1 pp, +5 yr warranty
SPR-MAX3-400-COM 400 W 22.60% -0.270 19.0 kg Cooler, +3.7 pp, +15 yr warranty
SP310RHM6-54L 310 W 15.87% -0.350 21.0 kg -60 W, -3.1 pp
SP350YHM6-54L 350 W 17.92% -0.350 21.0 kg -20 W, -1.0 pp
SP380GHM6-54L 380 W 19.45% -0.350 21.0 kg +10 W, +0.5 pp
SPV420-TM10-108 420 W 21.54% -0.300 21.5 kg +50 W, +2.6 pp, +5 yr warranty
SPV425-TM10-108 425 W 21.80% -0.300 21.5 kg +55 W, +2.9 pp, +5 yr warranty
SPV425-TM10-108BD 425 W 21.76% - 23.5 kg +55 W, +2.8 pp, +5 yr warranty
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +140 W, cooler, +6.1 pp

Found 1783 panels of the same or similar size to this one, within ±10 mm. See them here Found 1914 panels of the same or similar size to this one, within ±25 mm. See them here Found 3392 panels of the same or similar size to this one, within ±50 mm. See them here Found 3978 panels of the same or similar size to this one, within ±100 mm. See them here

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