Dust and dirt can diminish the performance of solar equipment, particularly if it's installed outside and left in sun for extended periods. This problem can be mitigated by the use of self cleaning solar panels which will require less manually cleaning of the solar panels surfaces. This is especially important along village roads, plantation routes or highways where street lighting has been installed. It can be costly and complicated to maintain regularly in these areas. Automatic cleaning features can help maintain the system's efficiency.
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