Effizency | 2,019 followers on LinkedIn. Software to boost lead generation and automate solar PV, batteries and heat pumps sales. | Software to boost lead generation and automate solar PV, batteries and heat pumps sales. Effizency is a growing software and services company transforming energy services sales by streamlining lead generation, technical design, proposal creation, and site surveys, for corporates, utilities, installers and other energy services companies. Covering residential and commercial & industrial segments for solar PV, batteries, heat pumps, and other energy services, Effizency is helping accelerate the transition to clean energy with its software solutions.