Nassau, New York is located at a latitude of 42. Here is the most efficient tilt for photovoltaic panels in Nassau: Your photovoltaic panels need to be angled facing south. State and federal incentives – including tax credits and financing opportunities – can be leveraged by Nassau County homeowners in order to lower the cost of solar panel installation. The thin yellow-colored curve shows the trajectory of the sun, the yellow deposit shows the variation of the path of the sun. . The first step to going solar is a site assessment. We evaluate your home or business's energy usage and utility rate to determine potential solar savings. Ranches in Levittown, split-levels in Hicksville, raised ranches in West Hempstead, a lot of them face south or west and get sun all day.
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