Introducing the Pearl Solar Equity Calculator! Pearl is helping our solar partners communicate the value of their installs to homeowners by using the Pearl Solar Equity Calculator — the industry’s first tool to calculate discounted cash flow using certified contractor data, NREL software to calculate solar production numbers, and an API to Freddie Mac’s 30-year mortgage rate.
Pearl Certification is transforming the housing market. We’re making a visible difference nationwide for homeowners and the businesses that serve them.