… wondered if SELCO’s activities could be scaled up to extend solar energy's benefits to more people. In 2009, SELCO was considering its plans for how the company might expand. The … wondered if SELCO’s activities could be scaled up to extend solar energy's benefits to more people. In 2009, SELCO was considering its plans for how the company might expand. The … wondered if SELCO’s activities could be scaled up to extend solar energy's benefits to more people. In 2009, SELCO was considering its plans for how the company might expand. The …