Factors that could cause or contribute to such differences include, but are not limited to: (supply chain that may result from epidemics or natural disasters, including impacts of the COVID-19 pandemic; (2) competition in the solar and general energy industry and downward pressure on selling prices and wholesale energy pricing; (3) regulatory changes and the availability of economic incentives promoting use of solar energy; (4) the success of our ongoing research and development efforts and our ability to commercialize new products and services, including products and services developed through strategic partnerships; and (5) challenges managing our acquisitions, joint ventures and partnerships, including our ability to successfully manage acquired assets and supplier relationships.