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A typical solar panel produces 300 watts of power. The average roof in the US gets about 4 hours of usable sun per day. The sun shines longer than this, but “full sun” combines all the parts of the day when the sun is lower in the sky into one number. a. How many kWh would one solar panel give you in a year?
b. A typical solar farm has 5,000 individual solar panels. How much energy would one solar farm produce in a year?

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