Call (888) 338-0183 or click here for solar pricing


Solar Power Purchase Agreements

If you are looking for the benefits of solar electricity with little to no upfront cost, minimal risk, and no maintenance responsibilities, you may want to look into a Solar Power Purchase Agreement (SPPA).  The sections below begin with a short and simple summary under each heading, followed by a more in-depth explanation to aid in understanding this solar option. What is a normal Power Purchase Agreement (PPA)? A PPA is an agreement in which the customer agrees to buy electricity from a power source at a particular rate per kilowatt-hour (kWh). Everyone who buys electricity from a utility company such as PG&E or Southern California Edison enters into a PPA without much choice in the matter.  You agree to pay for the generation, transmission, and distribution of the electricity from their power plant in a tiered rate schedule per kWh for an indefinite amount of time.  Typically, these rates increase every year in proportion to the utility’s increasing costs. The Public Utilities Commission (PUC) sets a limit to how much profit these companies make every year, so their increasing costs are caused by anything from increasing salaries and pensions to making repairs caused by weather, accidents, or the aging infrastructure of the grid.  Whatever the cause of the increasing cost of electricity, homeowners have little choice but to continually pay more for what they use, or use less grid power.  The latter choice is where solar options (purchase, lease, or PPA) come in. What is a Solar Power Purchase Agreement (SPPA)? An SPPA is similar to a PPA, except that the source of power is located on the homeowner’s property, and the agreement often includes a contracted increase in rates as well as an amount of time the user agrees to purchase the power. An SPPA is an agreement in which a third-party owns, operates, and maintains the photovoltaic system, and a host customer agrees to have the system installed on their property. Homeowners simply purchase the electricity utility-style from the solar services provider for a predetermined period rather than purchasing the system itself.  This framework is referred to as the “solar services” model, and the developers who offer SPPAs are known as solar services providers.  There are several other players involved in this model. The utility company continues to provide part of the host customer’s electricity.  The equipment manufacturer provides the hardware for the system, which the installers implement and maintain.  Investors, such as US Bank, provide the capital for the equipment.  A seperate special purpose entity manages the solar electricity payments, tax benefits, depreciation, ownership and leasing between the solar services provider and investors. SPPAs enable...

Read More