PAPERWORK, ASSOCIATED REGS DOUBLES COST OF ROOFTOP SOLAR IN US V. GERMANY .... Trina Solar new record efficiency for multi-crystalline silicon modules. 19.14% .... LED rebate program in Virgin Islands .... Joule plans $150M fund to invest in UK comps helping to curb energy waste .... China to be Sunpower's (SPWR) "fastest growing region": exec .... Solar LIberty got loan to build 9 rootop projects in NYC. 6MW total .... Nippon Paper, Mitsubishi to build 149Mw coal, biomass power plant at Japan paper mill. Online in '18 .... Total China debt ~$28T. GDP ~$10T.