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Sales Certification Program - Solar Roof Top (Flush Mount + Solar Basic)

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1. System sizing quizz

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1. System sizing

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1. What will be minimum solar panel power after 25 years, if the original rating was 415 Wp?
a) 415 Wp b) 380 Wp c) 350 Wp d) 335 Wp
2. What will be minimum system power after 7 years when system installed size was 10 kWp?
a) 10 kWp b) 9.65 kWp c) 9.23 kWp d) 8.54 kWp
3. System annual production is 17,400 kWh if system is facing south. What would be the production if the system was rotated to east? (90 degrees)
a) 17,400 kWh b) 14,960 kWh c) 20,230 kWh d) 15,800 kWh
4. The customer’s usage is 18,700 kWh. All panels will be facing south, without any shading. How many 410 Wp panels does the customer need?
a) 45 b) 16 c) 38 d) 28