New Standard asian TRINASOLAR Vertex S+ 490W monocrystalline photovoltaic solar panel Trinasolar TSM-490-NEG18R.28 €99.74 Photovoltaic solar panel N-type TOPCon Dual Glass 490W with monocrystalline silicon cells, ideal for the construction of photovoltaic plants is connected to the web (photovoltaic plants on-grid) and both of photovoltaicisland (photovoltaic plants off-grid). View