“IMPLEMENTING A 1KW SOLAR-POWERED STAND-ALONE DC GRID FOR LED LIGHTING AND GADGET CHARGING IN BUILDING SPACES”. International Journal of Food and Nutritional Sciences 10, no. 9 (January 1, 2021): 836–842. Accessed September 2, 2026. https://ijfans.org/index.php/Journal/article/view/4166.