Japan Photovoltaic Energy Association panel shipments in 2015. Japan Photovoltaic Energy Association Japan Photovoltaic Energy Association (JPEA) is the best-known body for solar photovoltaic energy companies in Japan. Founded on April 23, 1987, it has a number of objectives and activities, one of which is providing the JPEC certification for solar modules in the Japanese market. The association serves as a spokesperson for the photovoltaics energy industry in Japan. JPEA set a pathway for the photovoltaic industry in Japan to reach 100 GW by 2030, from roughly 30 GW in 2015. The group comprises multiple companies in the industry, and reported a 13% drop
Semisimple module if the Jacobson radical is zero. Every ring that is semisimple as a module over itself has zero Jacobson radical, but not every ring with zero Jacobson radical is semisimple as a module over itself. A J-semisimple ring is semisimple if and only if it is an artinian ring, so semisimple rings are often called "artinian semisimple rings" to avoid confusion. For example, the ring of integers, Z, is J-semisimple, but not artinian semisimple. Semisimple module In mathematics, especially in the area of abstract algebra known as module theory, a semisimple module or completely reducible module is a type of