Research Article
An Improved Generalized Method for Evaluation of Parameters, Modeling, and Simulation of Photovoltaic Modules
Table 9
Comparison of
model,
and
model, two-diode model, and proposed model output with manufacturer’s datasheet for KU265-6MCA PV module [
36].
| Environmental conditions | Parameter | Datasheet value | model value | and model value | Two-diode model value | Proposed model value | Error (%) | Error and (%) | Error two-diode (%) | Error proposed (%) |
| STC (25°C and 1000 W/m2) | W | 265 | 213.0696 | 265.0499 | 265.0500 | 265.0000 | −19.5963 | 0.0188 | 0.0188 | 0.0000 | V | 31.0 | 27.5760 | 31.0230 | 31.0000 | 31.0030 | −11.0451 | 0.0741 | 0.0000 | 0.0096 | A | 8.55 | 7.7266 | 8.5437 | 8.5500 | 8.5490 | −9.6304 | −0.0736 | 0.0000 | −0.0116 | V | 38.3 | 35.2946 | 38.2529 | 38.2234 | 38.3000 | −7.8469 | −0.1229 | −0.1999 | 0.0000 | A | 9.26 | 8.2312 | 9.2439 | 9.2378 | 9.2600 | −11.1101 | −0.1738 | −0.2397 | 0.0000 |
| NOCTC (45°C and 800 W/m2) | W | 191 | 147.6087 | 193.0154 | 193.4476 | 190.9769 | −22.7179 | 1.0551 | 1.2814 | −0.0120 | V | 27.9 | 24.5590 | 28.3420 | 28.3420 | 27.8975 | −11.9749 | 1.5842 | 1.5842 | −0.0089 | A | 6.85 | 5.5069 | 6.8102 | 6.8255 | 6.8496 | −19.6072 | −0.5810 | −0.3576 | −0.0058 | V | 35.1 | 33.6348 | 35.0778 | 35.0639 | 35.0975 | −4.1743 | −0.0632 | −0.1028 | −0.0071 | A | 7.49 | 6.9605 | 7.4838 | 7.4789 | 7.4902 | −7.0694 | −0.0827 | −0.1481 | 0.0026 |
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