Bags adapted for laptops; Battery charge devices; Cell phone cases; Electronic point-of-sale (POS) systems comprised primarily of point-of-sale terminals, bar code readers, touchscreen monitors, keyboards, document printers, scanners, and recorded operating software; Mounting brackets adapted for computers; Off-grid power and deep cycle battery storage systems comprised of batteries, charge controllers and inverters with integrated LED bulbs and LED light fixtures for solar installations; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Photovoltaic solar modules for production of electricity; Programmable controllers and actuators that track the sun enabling concentrating optics to maximize solar energy input; Protective films adapted for smartphones; Solar batteries; Solar panels for production of electricity; Solar panels for the production of electricity; Touch pads; Touch screens