The Principal Solar Institute’s scientifically designed and certified combination of tests and performance standards provide an unbiased, comprehensive rating system – the PSI PV module rating. Seven essential characteristics related to initial and long-term PV module performance are combined to create the PSI Rating:
These ratings allow you to make comparisons when analyzing PV modules and help you select the optimal PV module.
Before using the PSI Ratings, you should subscribe to our email list to receive important updates from the Principal Solar Institute.
Here are the PSI Ratings for modules from Siliken Canada, calculated based on initial performance test data. If you don’t see a solar module that you are considering, contact us and we will try to add it.
Rank | Manufacturer | Model | Type | Power (W DC) |
PSI Rating | Percentile |
---|---|---|---|---|---|---|
1 | Siliken Canada | SLK72P6L SLV/WHT 305Wp | Polycrystalline | 305 | 7.94* | 73 |
2 | Siliken Canada | SLK72P6L BLK/WHT 305Wp | Polycrystalline | 305 | 7.94* | 73 |
3 | Siliken Canada | SLK60P6L SLV/WHT 255Wp | Polycrystalline | 255 | 7.89* | 70 |
4 | Siliken Canada | SLK60P6L BLK/WHT 255Wp | Polycrystalline | 255 | 7.89* | 70 |
5 | Siliken Canada | SLK72P6L SLV/WHT 300Wp | Polycrystalline | 300 | 7.82* | 67 |
6 | Siliken Canada | SLK72P6L BLK/WHT 300Wp | Polycrystalline | 300 | 7.82* | 67 |
7 | Siliken Canada | SLK60P6L BLK/WHT 250Wp | Polycrystalline | 250 | 7.79* | 65 |
8 | Siliken Canada | SLK60P6L SLV/WHT 250Wp | Polycrystalline | 250 | 7.79* | 65 |
9 | Siliken Canada | SLK60P6L BLK/BLK 250Wp | Polycrystalline | 250 | 7.74* | 62 |
10 | Siliken Canada | SLK72P6L BLK/WHT 295Wp | Polycrystalline | 295 | 7.69* | 59 |
11 | Siliken Canada | SLK72P6L SLV/WHT 295Wp | Polycrystalline | 295 | 7.69* | 59 |
12 | Siliken Canada | SLK60P6L SLV/WHT 245Wp | Polycrystalline | 245 | 7.62* | 55 |
13 | Siliken Canada | SLK60P6L BLK/WHT 245Wp | Polycrystalline | 245 | 7.62* | 55 |
14 | Siliken Canada | SLK60P6L BLK/BLK 245Wp | Polycrystalline | 245 | 7.57* | 52 |
15 | Siliken Canada | SLK72P6L BLK/WHT 290Wp | Polycrystalline | 290 | 7.56* | 52 |
16 | Siliken Canada | SLK72P6L SLV/WHT 290Wp | Polycrystalline | 290 | 7.56* | 52 |
17 | Siliken Canada | SLK60P6L SLV/WHT 240Wp | Polycrystalline | 240 | 7.48* | 47 |
18 | Siliken Canada | SLK60P6L BLK/WHT 240Wp | Polycrystalline | 240 | 7.48* | 47 |
19 | Siliken Canada | SLK60P6L BLK/BLK 240Wp | Polycrystalline | 240 | 7.43* | 43 |
20 | Siliken Canada | SLK72P6L BLK/WHT 285Wp | Polycrystalline | 285 | 7.43* | 43 |
21 | Siliken Canada | SLK72P6L SLV/WHT 285Wp | Polycrystalline | 285 | 7.43* | 43 |
22 | Siliken Canada | SLK72P6L BLK/WHT 280Wp | Polycrystalline | 280 | 7.35* | 38 |
23 | Siliken Canada | SLK72P6L SLV/WHT 280Wp | Polycrystalline | 280 | 7.35* | 38 |
24 | Siliken Canada | SLK60P6L SLV/WHT 235Wp | Polycrystalline | 235 | 7.32* | 37 |
25 | Siliken Canada | SLK60P6L BLK/WHT 235Wp | Polycrystalline | 235 | 7.32* | 37 |
26 | Siliken Canada | SLK60P6L BLK/BLK 235Wp | Polycrystalline | 235 | 7.27* | 34 |
27 | Siliken Canada | SLK72P6L BLK/WHT 275Wp | Polycrystalline | 275 | 7.21* | 31 |
28 | Siliken Canada | SLK72P6L SLV/WHT 275Wp | Polycrystalline | 275 | 7.21* | 31 |
29 | Siliken Canada | SLK60P6L SLV/WHT 230Wp | Polycrystalline | 230 | 7.15* | 28 |
30 | Siliken Canada | SLK60P6L BLK/WHT 230Wp | Polycrystalline | 230 | 7.15* | 28 |
31 | Siliken Canada | SLK60P6L BLK/BLK 230Wp | Polycrystalline | 230 | 7.10* | 26 |
32 | Siliken Canada | SLK60P6L BLK/WHT 225Wp | Polycrystalline | 225 | 7.08* | 25 |
33 | Siliken Canada | SLK72P6L BLK/WHT 270Wp | Polycrystalline | 270 | 7.07* | 24 |
34 | Siliken Canada | SLK72P6L SLV/WHT 270Wp | Polycrystalline | 270 | 7.07* | 24 |
35 | Siliken Canada | SLK60P6L SLV/WHT 225Wp | Polycrystalline | 225 | 7.03* | 22 |
36 | Siliken Canada | SLK60P6L BLK/BLK 225Wp | Polycrystalline | 225 | 6.99* | 21 |
37 | Siliken Canada | SLK60P6L BLK/BLK 220Wp | Polycrystalline | 220 | 6.93* | 18 |
38 | Siliken Canada | SLK60P6L BLK/WHT 220Wp | Polycrystalline | 220 | 6.92* | 18 |
39 | Siliken Canada | SLK60P6L SLV/WHT 220Wp | Polycrystalline | 220 | 6.89* | 17 |
40 | Siliken Canada | SLK60P6L BLK/WHT 215Wp | Polycrystalline | 215 | 6.77* | 13 |
41 | Siliken Canada | SLK60P6L BLK/BLK 215Wp | Polycrystalline | 215 | 6.76* | 13 |
42 | Siliken Canada | SLK60P6L SLV/WHT 215Wp | Polycrystalline | 215 | 6.73* | 12 |
43 | Siliken Canada | SLK60P6L SLV/WHT 210Wp | Polycrystalline | 210 | 6.63* | 10 |
44 | Siliken Canada | SLK60P6L BLK/WHT 210Wp | Polycrystalline | 210 | 6.63* | 10 |
45 | Siliken Canada | SLK60P6L SLV/WHT 205Wp | Polycrystalline | 205 | 6.45* | 7 |
46 | Siliken Canada | SLK60P6L BLK/WHT 205Wp | Polycrystalline | 205 | 6.45* | 7 |
* Modules denoted with an “*” use estimated values for one or more characteristics. Manufacturers can contact us to provide the missing data for these PV modules.
NOTE: PSI Ratings are based on publicly available data, and are subject to change as additional data and proprietary analyses become available for long-term performance.