Alten Energy is Your Premier Solar PV, Micro-Grids & Energy Storage Contractor. A Top Solar Contractor and with over 120 MWdc & 5 MWh of BESS installed, Alten specializes in the construction of PV facilities and is an integrator of Micro-Grids and energy storage systems for the commercial and utility scale sector. Alten makes it easy for customers to deliver successful projects, on time and within budget. For more information visit: www.altenenergy.us