Photovoltaic-Powered, Grid-Enhanced Mechanical Solution, a Pre-Packaged Approach Providing High-Efficiency and Resilient Space Conditioning and Water Heating

Lead Performer: University of Central Florida – Orlando, FL

Buildings

March 16, 2023

Lead Performer: University of Central Florida – Orlando, FL
Partners:
-- National Association of State Energy Officials – Arlington, VA
-- Rheem Manufacturing – Atlanta, GA
-- Resident Owned Communities Association, U.S.A. (ROC) – Concord, NH
DOE Funding: $3,558,580             
Cost Share: $889,660
Project Term: 2023 - 2027
Funding Type: Advanced Building Construction FOA Award

Project Objective

In this Phase 2 ABC Integrated Building Retrofit project, the project team will retrofit 12 occupied homes (a mix of manufactured and single-family homes) with the innovative photovoltaic (PV) powered grid-enhanced mechanical solution (PV-GEMS), a technology pod consisting of high-efficiency heat pumps for space conditioning and water heating that are partially powered by an independent photovoltaic system. The university aims to develop a commercialization plan to manufacture and deploy the strategy at scale across different climate zones, and will develop training curriculum for PV-GEMS sales and installation. Retrofit solutions implemented in the 12 homes will also include low-cost improvements to ductwork, building airtightness, and insulation.  

Project Impact

This demonstration of a scalable retrofit package intends to target low carbon impacts by using renewable electricity, be relatively low cost, have fast implementation, and create value for the buildings’ occupants and owners. This technology has the potential to make a significant impact in managing energy costs for the tens of millions of homeowners with modest-sized manufactured or single-family homes in all but the coldest of climates. The PV-GEMS system is designed to be able to operate during power outages and would significantly cut home energy costs, making it a resilient, reliable, affordable heating, cooling, and water heating system with the potential to be mass-produced and scaled across the county.

Contacts

DOE Technology Manager: Eric Werling
Lead Performer: Eric Martin, University of Central Florida

RELATED INFORMATION

Visit the following page for information on the Phase 1 prototype project that preceded this Phase 2 demonstration project: