Solartech Energy Corporation is principally engaged in the manufacture and distribution of solar cells. The Company provides six-inch mono-crystalline solar cells, six-inch multi-crystalline solar cells, as well as mono-crystalline and multi-crystalline solar modules. The Company is also involved in the engineering, procurement and construction of solar optoelectronic plants. Its products are applied in power plants, buildings, disaster alarming systems, radios, calculators, battery chargers, traffic signs and communication equipment, among others. The Company distributes its products within domestic market and to overseas markets. The Company announced that it has sold 36.83% stake of a Taiwan-based company, on May 7, 2013. After the transaction, it held no stake in the joint venture.