 Shares of Sunrun Inc. RUN, 6.10 rallied more than 10 in after-hours trading Wednesday after the residential solar company reported sales that were well above Wall Street estimates, even as quarterly losses came in wider than expected. Sunrun said it lost 87.8 million, or 42 cents a share, in the first quarter, compared with a loss of 24 million, or 12 cents a share, in the year-ago quarter. 