A 600kW Solar Plant will take about 48000sqft area on your roof and generate 2400 units (kWhr) in one day and 75000 in one month on average. According to the actual site conditions and diffrent makes of components selected there might be a variation of about 10% in the total cost of.
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Convert system kW to number of modules with: required panels = system kW × 1000 ÷ panel output (a common single-module output is about 300 W). Factor roof area and shading when planning layout so equipment fits and performs well.
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