Sunpower (SPWR) is a US based solar system integrator and developer, building some of the largest solar farms in the US. The company makes the most efficient solar panels using its monocrystalline solar cell technology. SunPower solar modules deliver 21.5% efficiency, which is very high and means that the customers get more electricity and lower electricity bills. The company was bought by the French [...]

JA Solar sells its products to solar manufacturers worldwide, who assemble and integrate solar cells into modules. The company has two  solar cell manufacturing facilities, one located in Ningjin, Hebei Province and the other in Yangzhou, Jiangsu Province. JA Solar sells solar panels as an OEM Solar Panel Producer which means that it sells its solar panels [...]

Since solar panels have gained so much popularity and accessibility everywhere, the buyers get really confused about which solar panels to buy. I have been receiving numerous queries from my readers worldwide, asking me which solar panels to buy. I have been writing comparisons between the solar modules and hope it will help my readers. [...]

The Solar Panel industry is gaining importance in today’s world. With rising electricity bills and fossil fuel prices, solar panels are becoming an easy and a more like-able option worldwide. However there are so many solar panel companies today, that it becomes increasingly difficult by buyers to decide upon which one to buy. I receive [...]

Both Renesola (SOL) and JA Solar (JASO) Modules are good buys and one of our top picks to buy in 2013. Both Renesola and JA Solar are Chinese companies and provide modules at cheap prices. Renesola is a vertically integrated company with complete R&D and manufacturing of polysilicon, silicon wafer and solar modules. Renesola has a global presence [...]

The Unpredictable Solar Industry There was news two days earlier that US and Europe may strike a deal with China, in order to prevent the solar trade wars. The deal would envisage that the Chinese manufacturers could keep the prices of the solar panels exported high while keeping the number of shipments in a limit. [...]