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UL3703: Standard for Photovoltaic Module Basic safety Overview: UL3703 masks the safety demands for photovoltaic (PV) modules and devices. It focuses on ensuring that solar modules can stand up to environmental conditions and even operate safely over their intended life-span. Key Points: Physical Integrity: Tests with regard to strength against blowing wind, snow loads, plus mechanical stresses. Electric Safety: Ensures proper insulation, grounding, and even protection against electrical dangers. Fire Safety: Examin