We provide the solar system and you purchase the energy it produces, this comes at a lower cost than you would be paying if you were going through your standard utility company. The Power Purchase agreement offers you a solar system with little to no commitment and at a locked in rate per watt also avoiding rate increases. The contract with this agreement guarantees new homeowner qualification in the event you ever sell your home. You are not actually purchasing the system, just the power it produces. This allows you to save money and also go green!