Solar energy company Solyndra CEO Brian Harrison and the chief financial officer, Bill Stover, both invoked their Fifth Amendment right to decline to testify to avoid self-incrimination.
Home solar is target of Google's largest clean-energy investment yet. Under home solar program, homeowners would get free rooftop panels, paying set amount for the power.
Postings for tech jobs were up 30 percent last month compared with a year ago, according to Craigslist. Job hiring already resulted in upbeat employment numbers last week.
Discount deals and tax incentives help homeowners go solar,