Solar Heating System utilizes solar concentrators to convert sunlight to heat, which becomes the source of water heating system. The concept is similar to using magnifying glass to start a paper fire. The hot water is then stored in a water tank for later use.
Solar Photovoltaic System converts sunlight to direct current, which is similar to electricity from battery. The direct current is then converted to alternate current and connected to existing electrical circuit for a property. The electricty is not stored and it will be consumed by the property and neighbouring community.
SimpliSolar provides Solar Photovoltaic System.