Costa Rica Solar Solutions has been installing battery storage for off-grid and battery back-up clients since 2006. We have used many different types of battery systems. Trojan, NEC Energy and LG Chem are the preferred storage systems that we currently use.
Trojan Batteries are normally used for off grid or stand alone battery back up systems.
NEC Energy is a Battery store solution for our Commercial, Industrial and Utility clients that need a large system solution for Peak Shaving, Grid Stabilization and Grid Storage.
For our residential clients we have picked the LG Resu 10 to integrate with the SolarEdge StorEdge system for peak shaving and battery back up.