Adam Kankiewicz | Jan 30, 2014
Solar energy output is predominantly affected by seasonal solar variations and weather. The angle of the sun to the solar panel changes with the time of day and seasonal variations, changing the available solar resource in predictable ways. Weather also affects the...
Mark Liffmann | Jan 23, 2014
Financing has been with solar since its earliest days. Before the lease and the power purchase agreement (PPA), residential solar customers would often purchase systems with cash. Cash payments are a form of financing, as the customer is choosing to purchase a solar...
Brian Boler | Dec 5, 2013
In keeping with our mission of powering intelligent energy decisions, Clean Power Research is introducing a 10 km Typical Meteorological Year (TMY) dataset for use in Clean Power Research API services. Programmatic access to this high-resolution dataset and the...
Adam Kankiewicz | Nov 14, 2013
Determining whether solar is right for you depends in large part on the amount of solar resource available where you live. Each month, we generate the PV Power Map using SolarAnywhere® irradiance data. These maps provide more than just an indication of the solar...