high efficiency 500w polycrystalline solar panel , which is especially suitable for a little bit weak sunshine area, it can even generated power in cloudy days.
polycrystalline solar panel | panneau solaire polycristallin | el panel solar policristalino | painel solar policristalino | الطاقة الشمسية لوحة متعدد الكريستالات | polykristalline Solarmodul | pannello solare policristallino | πολυκρυσταλλικά ηλιακά πάνελ | поликристаллических солнечных панелей |