Luminous 1800va solar system Luminous NXG1800va + Luminious Battery 120Ah 2Nos + GOLDI 330Watts Solar Panel 2Nos (Poly) Price = 54, 999/-only 1) Luminous 1800 Sine Wave Solar (24V) Hybrid UPS (Warranty 24Months), 1 No 2) Luminous 120Ah C10 Tall Tubular Solar Battery (Warranty 60Months) x2No 3) GOLDI Poly Crystalline 330 Watts Panels (Performance Warranty 25 Years) x3Nos 4) Charges from GRID Mains and Solar Power, saves 4.5-6 units per day. 5) General Installation & Transport Cost Extra Depending on the region and its DNI ( a measure of amount of sunlight available), the solar panel output for a 1 kW PV plant can be between 3-4.5 kWh of electricity a day on average, or 1100-1600 kWh of electricity a year. Warranty : 1) Solar Panel 25 years performance warranty 2) Battery 5 years Warranty 3) Inverter 2 Years Warranty solar panel dealers distributor in salem namakkal karur erode attur