Table 3
Part of the PM, for the polycrystalline PV module (OP51) measured with Apollo where correction of the temperature according to the ECT procedure described in IEC 60904-5 has been performed (Apollo ECT Δ) and not performed (Apollo before Δ) compared to the power measured with the Pasan IIIc solar simulator. The difference Δ in W is the Pasan IIIc value minus the Apollo value, within brackets, in percentage, the difference divided by the Apollo value.
| Irradiance (W/m2) | Temperature | |||||||
|---|---|---|---|---|---|---|---|---|
| 15 (°C) | 25 (°C) | 50 (°C) | 75 (°C) | |||||
| Pmax (W) | ||||||||
| Apollo before Δ W (%) |
Apollo ECT Δ W (%) |
Apollo before Δ W (%) |
Apollo ECT Δ W (%) |
Apollo before Δ W (%) |
Apollo ECT Δ W (%) |
Apollo before Δ W (%) |
Apollo ECT Δ W (%) |
|
| 1100 | −0.80 (−0.27) | −1.10 (−0.38) | −0.50 (−0.18) | −0.90 (−0.32) | 0.10 (0.03) | −0.50 (−0.20) | 0.60 (0.27) | −0.10 (−0.04) |
| 1000 | −0.10 (−0.04) | 0.00 (0.00) | 0.00 (0.00) | 0.00 (0.00) | 0.10 (0.04) | 0.00 (0.00) | 0.20 (0.10) | 0.00 (0.00) |
| 800 | −1.10 (−0.51) | −0.40 (−0.19) | −0.50 (−0.24) | −0.30 (−0.15) | 0.90 (0.42) | 0.10 (0.05) | 2.10 (1.28) | 0.40 (0.24) |
| 600 | −0.80 (−0.50) | 0.10 (0.06) | −0.10 (0.07) | 0.30 (0.20) | 1.40 (0.87) | 0.60 (0.43) | 3.00 (2.45) | 0.90 (0.73) |
| 400 | 0.40 (0.38) | 0.70 (0.66) | 0.90 (0.88) | 0.80 (0.78) | 2.10 (1.97) | 1.20 (1.31) | 3.40 (4.20) | 1.70 (2.10) |
| 200 | 0.01 (0.02) | 0.51 (0.99) | 0.37 (0.74) | 0.57 (1.15) | 1.05 (2.03) | 0.74 (1.68) | 1.73 (4.46) | 0.93 (2.40) |
| 100 | −0.07 (−0.28) | 0.06 (0.24) | 0.08 (0.34) | 0.10 (0.42) | 0.44 (1.78) | 0.21 (1.00) | 0.79 (4.30) | 0.31 (1.69) |
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