दै गैयालासे साफा खालामनायखौ सिनायथि होनो नाजा खांबाय, नाथाय बेफोरबायदि नेमा गोबाङैनो मावदांसा गोख्रों आरो सम सम पानेलाव हायज्रिदनाय जायो, जाय आरोबाव गोहो सोमजि होनो हानाय खामानिखौ खम जाहोयो।
Attempts have been made to introduce waterless cleaning, but these methods are largely labour intensive and have often resulted in scratches on the panels, which again reduce the efficiency of power generation.