- Such products are solar cells produced from crystalline silicon as raw materials, photovoltaic modules composed of solar cells and BIPV products, these products are only part of our products, there are other models and specifications have not been released, You can consult our sales staff, Agus is féidir linn é a shaincheapadh duit de réir do chuid riachtanas nuair a cheannaíonn tú uimhir níos mó.