The 20th Intersolar Europe has opened its doors today in Munich. While the trade show floors are still quite empty, word on the street is that, spurred on by China's progress, India is getting ready to significantly ramp up its photovoltaic market. Automation is the watchword.

South Korea's Samsung SDI aims to increase total annual revenue to 13 trillion won ($12.1 billion) in 2015, more than double last year's 5.1 trillion won, the company said on Wednesday.

GT Solar International has received the largest order to date for its polysilicon production equipment from South Korean firm OCI.

Suntech Power Holdings Co. Ltd. and First Solar Inc., the world's top solar panel suppliers, warned Monday that potential cuts in European government subsidies for solar power could lead to both lower demand and prices for their products, a combination that could hit their bottom lines.

Norway's Renewable Energy Corp posted forecast-beating earnings on Wednesday, but warned of waning demand, oversupply and price pressure as political uncertainty clouds key European solar markets.

First Solar Inc.'s (FSLR) first-quarter earnings fell 33% because of lower sale prices, higher costs and a slowdown in Europe's solar market, prompting the U.S. solar-panel maker to aim for new markets.

Shares of LDK Solar (LDK) were tumbling after hours following the company's first-quarter guidance.The stock, which gained 3.3% today, was down 2.4% in recent after hours trading.