Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of 48v Lithium Battery Pack, Powerwall , 20kw Solar System , Photovoltaic Energy ,Panel Bifacial . Good quality and competitive prices make our products enjoy a high reputation all over the word. The product will supply to all over the world, such as Europe, America, Australia,Estonia , Philippines ,Iraq , Iraq .We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.