Ground-based Solar Resource Assessment (SRA) measurements used in conjunction with satellite-based data significantly reduce the uncertainty of your energy estimate compared to using only satellite data — which can have an uncertainty as high as 10% or more.

Reduced uncertainty directly translates to lower risk and better funding terms. The only way to truly understand the solar resource at a prospective site is to conduct a ground-based measurement campaign.

Read more about why ground-based measurements are important on our Solar Resource Assessment website: