पनत आरो वाराणसीजों खालाम जानाय नायसोमसालि आनजादफोरा दिन्थिदों दि पैनलफोरनिफ्राय गोहो दिहुन्नाया गोबाङैनो बाङायथार, बियो हाद्रि थुबुर जानाय फारिखान्थिनि सिगाङावनो जायो, आरो सिखोन-साखोन खालामालासे से दान्नि उनावनो दिहुन्नायाव गोरलैयै 30% नि खम जालांनायखौ सिनायनो हायो। बेसिम दि मोब्लिब गोहोआव 1% खम जानाया, 150-मेगावाट सानखराङारि गायसनथायनि थाखाय, बिथां मोनहा सानदों, बोसोरारि आयाव $ 200,000 नि ख'हा जायो।
Lab tests conducted by Panat and Varanasi showed that the drop in energy output from the panels is steep, occurs at the very beginning of the process of dust accumulation, and can easily mark a 30% reduction in output after a month without cleaning. Even a 1% reduction in power, for a 150-megawatt solar installation, they calculated, could result in a $200,000 loss in annual revenue.