Very happy with our 14.5 kw system. We got our Plano rebate thanks to Martina and Kathy's help! They have a rebate program for certain homes in Plano. This helped us finance the system. There was no down payment, we just got approved for financing through their company and it has been very easy throughout the process. I cant believe we used to pay $300 a month during summer now that our financing is less than $180, and our bills are less than $10! SO WORTH IT! Plus they truly treat you like family!