As an Energy Consultant for almost a decade, The most question home owners asked me is Solar right fit for my home. My Answer is different to many situations 
1- Are you planning to expand the House?
2- How many people Live at home? are they leaving soon or any newcomers?
3- Is your home evaluated for Energy Efficiency (Energy Audit) 
4- buying or leasing is right for you
5- What happens when I sell my house?
Look for my answers and explanations for these five questions in details in my future blogs