Bubblesun is an energy panel that that allows you to take advantage of solar energy. Due to its semi-spherical shape, it can always collect the sun's rays, without having to specify a pre-determined orientation or inclination. Ideal for cloudy days. It's light-weight, at 8 kg and it takes up very little space, easy-to-assemble, saving time and effort. It's a panel made up entirely of plastics, which means it won't rust or have any lime build up. You can connect it directly to pool water as well as for other uses. Despite being light-weight, it's sturdy and resistant to adverse weather; wind, storms, freezing temperatures, and hail.