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Perturb and Observe Algorithm Measure V and I HH P= V * AP = (P) - (P-1) Yes No If, AP >0 If, AV > 0 If, AV > 0 No Yes No Yes Increase the V Decrease the V Decrease the V Increase the V Perturb and Observe Algorithm Measure V and I HH P= V * AP = (P) - (P-1) Yes No If, AP >0 If, AV > 0 If, AV > 0 No Yes No Yes Increase the V Decrease the V Decrease the V Increase the V