The solar water heaters we generally use may all be residential solar water heaters, so many people may not know much about commercial solar water heaters, and they don't know how to install them. In fact, due to the development of entertainment and the widespread application of solar water heaters, some hotels, homestays, bathing centers and even some corporate units are using commercial solar water heaters, so we need to know some experience about commercial solar water heaters. This article will guide you through the installation of a commercial solar water heater that you may need.