Thermal cameras show where electrical energy is turning into heat, and IV curve tracers show how well a string converts light into power. Learn the physics behind both methods and what the images and curves reveal about solar faults. Read More →
Hot spots, microcracks and potential-induced degradation are three of the main ways solar panels lose output early. Learn what causes each one, the symptoms to watch for, how professionals detect them and how careful handling and installation prevent them. Read More →
Dirt on solar panels affects output in two very different ways. Learn why an even film of dust costs little while a single bird dropping can cost more than its size suggests, how rain and tilt keep panels clean, and when cleaning is worthwhile. Read More →
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