Residential PV power forecasting method based uniquely on direct radiation

Researchers in Spain have created a novel PV forecasting method that uses only direct radiation as a parameter. They found it to be "comparable, if not superior" to four established forecasting techniques. The method could help homeowners with PV systems decide when to use electricity-intensive appliances and cleaning systems. A research group led by Spain's Valencia Polytechnic University has developed a novel single-parameter power forecasting method for residential PV installations. The proposed approach defines interval prediction data rather than absolute figures, the scientists said, noting ...

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