ENS vs HASI Comparison

EnerSys provides stored energy solutions for industrial applications. It also manufactures and distributes energy systems solutions and motive power batteries, specialty batteries, battery chargers, power equipment, battery accessories, and outdoor equipment enclosure solutions to customers worldwide. Energy Systems that combine enclosures, power conversion, power distribution, and energy storage are used in the telecommunication and broadband, utility industries, uninterruptible power supplies, and numerous applications requiring stored energy solutions. Its segments include Energy Systems, Motive Power, and Specialty.

Hannon Armstrong Sustainable Infrastructure Capital Inc provides debt and equity financing to the energy markets in the United States. The company focuses on investments in two types of projects: energy-efficiency projects and renewable-energy projects. Energy-efficiency projects reduce the energy use and energy cost of building or facility through the improvement or installation of building components including heat, ventilation, and air conditioning systems; lights; energy controls; roofs; windows; building shells; and heat and power systems. Renewable-energy projects deploy cleaner energy sources such as solar and wind to generate power production. The company also provides financing solutions for other projects to improve energy efficiency and the environment.