Photovoltaic distribution generation power system (DG system) ndi mtundu watsopano wa njira zopangira magetsi zomwe zimamangidwa panyumba zogona kapena zamalonda, pogwiritsa ntchito solar panel ndi machitidwe kuti asinthe mphamvu ya dzuwa kukhala mphamvu yamagetsi.Dongosolo la DG limapangidwa ndi solar panel, ma inverter, mabokosi a mita, ma module owunikira, zingwe, ndi mabulaketi.