Skip to main content
SpolarPV Brand review

SP350YHM6-54L

350 Wp PERC
ComparePV verdict

Middle of its segment, modest efficiency

Rank 13,159 of 14,005
Compare panels Datasheet PDF
Power (Wp)
350
Weak · bottom 2%
Efficiency (%)
17.92
Weak · bottom 5%
Density (Wp/m²)
179.5
Weak · bottom 5%
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 17.92% 19.90% Weak · bottom 5% 13,243
Power density 179.5 199.0 Weak · bottom 5% 13,219
Temperature coefficient -0.350 -0.350 Typical 10,419
Weight per kWp 60.0 55.8 Typical 12,365
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
17.92% module efficiency

Bottom 5% of the PERC 350-400 W segment, against a median of 19.90%. Ranked 13,243rd in the whole database.

179.5 watts per square metre

Bottom 5% of the PERC 350-400 W segment, against a median of 199.0. Ranked 13,219th in the whole database.

Notes from the database
  • Efficiency of 17.9% is 1.5pp below the PERC 0-400W median (19.4%)
  • Power density of 179.5 W/m² is 14.9 W/m² below PERC 0-400W median (194.4 W/m²) - needs more roof space
  • At -0.35%/°C, hot weather performance is typical for PERC 0-400W panels
  • In the top 95% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 350 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 17.92 % Weak Segment median 19.90%
Vmpp · Impp 32.26 V · 10.94 A Operating point at max power
Voc · Isc 37.96 V · 11.60 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 287 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 SP350YHM6-54L 350 W 17.92% -0.350 21.0 kg You are here
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Cooler, lighter, +5.4 pp
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Cooler, lighter, +5.4 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +5.2 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +5.2 pp
GKA182M300W 300 W 23.00% - 16.2 kg -50 W, +5.1 pp, +5 yr warranty
GKA210M320W 320 W 23.00% - 16.2 kg Lighter, +5.1 pp, +5 yr warranty
GKA210M340W 340 W 23.00% - 16.2 kg Lighter, +5.1 pp, +5 yr warranty
GKA210M360W 360 W 23.00% - 16.2 kg Lighter, +5.1 pp, +5 yr warranty
GKA210M380W (1/4*4*38) 380 W 23.00% - 17.1 kg Lighter, +5.1 pp, +5 yr warranty
GKA210M400W (1/2*4*20) 400 W 23.00% - 18.0 kg +50 W, +5.1 pp, +5 yr warranty
SP310RHM6-54L 310 W 15.87% -0.350 21.0 kg -40 W, -2.1 pp
SP370GHM6-54L 370 W 18.94% -0.350 21.0 kg +20 W, +1.0 pp
SP380GHM6-54L 380 W 19.45% -0.350 21.0 kg +30 W, +1.5 pp
SPV420-TM10-108 420 W 21.54% -0.300 21.5 kg +70 W, +3.6 pp, +5 yr warranty
SPV425-TM10-108 425 W 21.80% -0.300 21.5 kg +75 W, +3.9 pp, +5 yr warranty
SPV425-TM10-108BD 425 W 21.76% - 23.5 kg +75 W, +3.8 pp, +5 yr warranty
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +160 W, cooler, +7.1 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

Add to compare