Research Article
Machine Learning-Based Relative Performance Analysis of Monocrystalline and Polycrystalline Grid-Tied PV Systems
Table 4
Statistics (extracted features) based on performance analysis of polyperk modules.
| | Features | Experimental values | Simulated values |
| | Mean | 1842.98 | 1733.76 | | Standard error | 196.6675 | 112.8729366 | | Median | 2152.85 | 1909.65 | | Standard deviation | 621.9171 | 356.9355659 | | Sample variance | 386780.9 | 127402.9982 | | Kurtosis | -1.78782 | -1.825932887 | | Skewness | -0.51473 | -0.450257756 | | Range | 1537.4 | 879.6 | | Minimum | 900.8 | 1243 | | Maximum | 2438.2 | 2122.6 | | Sum | 18429.8 | 17337.6 | | Count | 10 | 10 | | Largest (1) | 2438.2 | 2122.6 | | Smallest (1) | 900.8 | 1243 | | Confidence level (95.0%) | 444.8927 | 255.3363221 |
|
|
