public class Add { private static String rightJustify( String s , int newLength ) { while( s.length() < newLength ) { s =   + s ; } return s ; } private static void justifyAndPrint( String leadingText , int number , int totalLength ) { // convert the number to text String s =  + number ; System.out.println( leadingText + rightJustify( s , ...
Why Solar Energy? A typical residential solar PV panel system in the U.S. costs $3.60/watt after installation, and the solar panels typically save the customer over $20,000 (net) over the course of 20 years. Learn more about the many advantages of solar energy.
New financing and leasing options have made it possible to go solar with literally $0 down. For example, the southern New England home in the example above would be eligible for financial incentives that would reduce a $33,000 systemâs upfront cost down to approximately $12,000-$16,000 â or $0.