SpolarPV SPV540-PM10-144 vs SpolarPV SPV695-TG12-132BD
VS
The verdict
SPV695-TG12-132BD leads on the differences that matter
The largest is module efficiency: 1.49 pp more efficient. 4 of 19 comparable parameters are identical.
See all 15 differencesHow alike are they
4
of 19 comparable
parameters are identical
parameters are identical
identical
differs
01
15 of 19 parameters
What actually differs
Parameter
SPV540-PM10-144
SPV695-TG12-132BD
Difference
Module efficiency
20.92 %
22.41 %
1.49 pp more efficient
Temperature coefficient
-0.350 %/°C
-0.300 %/°C
0.050 %/°C better in heat
Rated power
540 Wp
695 Wp
155 W more power
Power density
209.2 Wp/m²
224.0 Wp/m²
14.8 Wp/m² higher
Weight
26.5 kg
38.0 kg
11.5 kg lighter
Weight per kWp
49.1 kg/kWp
54.7 kg/kWp
5.6 kg/kWp lighter
Short-circuit current
13.57 A
18.31 A
4.74 A apart
Module area
2.581 m²
3.103 m²
0.522 m² apart
Cell technology
PERC
TOPCon
PERC vs TOPCon
Current at max power
12.82 A
17.28 A
4.46 A apart
Cell count
144
132
12 cells apart
Open-circuit voltage
49.90 V
48.07 V
1.83 V apart
Bifacial
No
Yes
No vs Yes
Dimensions
2278x1133x30 mm
2383x1302x30 mm
2278x1133x30 mm vs 2383x1302x30 mm
Voltage at max power
42.14 V
40.25 V
1.89 V apart
02
What it means on a roof
Thirty years of production
Each panel's own declared degradation curve, at 1,200 kWh/kWp a year
SPV540-PM10-144
17,783 kWh
SPV695-TG12-132BD
22,869 kWh
Lifetime gap
5,086 kWh
Output when it is hot
Rated power carried across the range a module actually sees
Scenario
SPV540-PM10-144
SPV695-TG12-132BD
Standard test conditions
25 °C
100.0% of rated power
540 W
695 W
Cool, bright day
40 °C
94.8% of rated power
512 W
664 W
Typical summer roof
55 °C
89.5% of rated power
483 W
632 W
Hot roof
70 °C
84.2% of rated power
455 W
601 W
03
Full specification
Parameter
SPV540-PM10-144
SPV695-TG12-132BD
Difference
Power and efficiency
Rated power
540 Wp
695 Wp
+155 W for SPV695-TG12-132BD
Module efficiency
20.92 %
22.41 %
+1.49 pp for SPV695-TG12-132BD
Power density
209.2 Wp/m²
224.0 Wp/m²
+14.8 Wp/m² for SPV695-TG12-132BD
Open-circuit voltage
49.90 V
48.07 V
1.83 V apart
Voltage at max power
42.14 V
40.25 V
1.89 V apart
Short-circuit current
13.57 A
18.31 A
4.74 A apart
Current at max power
12.82 A
17.28 A
4.46 A apart
Temperature
Temperature coefficient
-0.350 %/°C
-0.300 %/°C
+0.050 %/°C for SPV695-TG12-132BD
Mechanical
Dimensions
2278x1133x30 mm
2383x1302x30 mm
2278x1133x30 mm vs 2383x1302x30 mm
Module area
2.581 m²
3.103 m²
0.522 m² apart
Weight
26.5 kg
38.0 kg
-11.5 kg for SPV540-PM10-144
Weight per kWp
49.1 kg/kWp
54.7 kg/kWp
-5.6 kg/kWp for SPV540-PM10-144
Warranty and degradation
Product warranty
12 yrs
12 yrs
Same
Performance warranty
30 yrs
30 yrs
Same
Annual degradation
0.45 %/yr
0.46 %/yr
Effectively the same
Technology
Cell technology
PERC
TOPCon
PERC vs TOPCon
Cell type
Monocrystalline
Monocrystalline
Same
Cell count
144
132
12 cells apart
Bifacial
No
Yes
No vs Yes
04
14,005 panels
Against the whole database
Efficiency
#10,014
vs
#4,771
SPV695-TG12-132BD leads by 5,243 places
Power density
#10,065
vs
#4,779
SPV695-TG12-132BD leads by 5,286 places
Heat behaviour
#10,419
vs
#6,093
SPV695-TG12-132BD leads by 4,326 places
Weight
#2,710
vs
#9,072
SPV540-PM10-144 leads by 6,362 places
Warranty
#21
vs
#21
Tied - the same position in the database
Overall
#7,692
vs
#1,358
SPV695-TG12-132BD leads by 6,334 places
05
Open the full database
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06
Written summary
Checking cache...
07
Questions about this pairing
Which panel is better: SpolarPV SPV540-PM10-144 or SpolarPV SPV695-TG12-132BD?
According to our database: SpolarPV SPV695-TG12-132BD has higher module efficiency (22.41% vs 20.92%); SpolarPV SPV695-TG12-132BD tolerates heat better (temp coeff -0.300%/°C vs -0.350%/°C). See the full spec comparison and 30-year energy simulation above for a complete picture.
What is the efficiency of SpolarPV SPV540-PM10-144 and SpolarPV SPV695-TG12-132BD?
SpolarPV SPV540-PM10-144 has a module efficiency of 20.92%, while SpolarPV SPV695-TG12-132BD is 22.41%. Higher efficiency means more electricity from the same roof area - useful when space is limited.
What cell technology does SpolarPV SPV540-PM10-144 use vs SpolarPV SPV695-TG12-132BD?
SpolarPV SPV540-PM10-144 uses PERC cells; SpolarPV SPV695-TG12-132BD uses TOPCon. Modern n-type technologies (TOPCon, HJT, BC) typically deliver higher efficiency and lower degradation compared to older PERC (p-type) cells.
What is the warranty on SpolarPV SPV540-PM10-144 and SpolarPV SPV695-TG12-132BD?
SpolarPV SPV540-PM10-144 has a 30 years power warranty; SpolarPV SPV695-TG12-132BD has a 30 years power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80-87%). Product (materials) warranties are usually shorter.
Are SpolarPV SPV540-PM10-144 and SpolarPV SPV695-TG12-132BD bifacial panels?
SpolarPV SPV695-TG12-132BD is bifacial (captures light from both faces); SpolarPV SPV540-PM10-144 is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.
Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate. The thirty-year projection and the temperature scenarios are calculations from those figures, and each states its assumption above.