Willow Springs, NC. Find homes for sale in Willow Springs, NC, or type an address below: Please visit our International Site for listings outside the United States. Please check your spelling and use the common location formats listed below.
When you measure up the space you have available on your roof or elsewhere, you may find it difficult to capture the power required to run your RVâs house systems completely off of solar power. For a large motorhome, you might need 500 to 800 watts of power.
For a 6,000 watt (same as 6 kilowatts) array, you would need 30 200-watt panels, or 25 240-watt panels. Most homes that are putting in solar energy can offset most of their electrical needs with an array that is between 4 â 7kW. Now that you know how much power is needed, you can start designing your solar array.