%0 Report %K Distributed Energy Resources (DER) %K Microgrid test bed %K Microgrids %K MG-TB002 %K CERTS %A Robert H Lasseter %A Micah Erickson %B Final Report Task 4: Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid %D 2009 %T Integration of Battery-Based Energy Storage Element in the CERTS Microgrid %8 10/2009