What is the difference photovoltaic solar panels and thermal solar panels?

What is the difference between photovoltaic solar panels and swimming pool solar panels?

• Answer:

  This is a great questions and I will try to answer it in a short and concise way, but also, go to the link below for more information. Solar Electricity When people think about alternative or renewable energy, the first image that comes to mind is often large blue or black solar panels on rooftops or portable highway signs that have a small panel attached. These solar panels, also known as photovoltaic modules (or PV modules), convert sunlight into electricity, and they have been the backbone of renewable energy for decades. The Photovoltaic Effect (how sunlight is converted into electrical energy) was discovered over a hundred years ago! Yet widespread implementation of this technology has been very gradual. Only in very recent years has photovoltaics gained wide popularity as an alternative way to produce electricity. Solar Pool Heating - the Other Solar Technology! Solar pool heating is the most cost-effective use of solar energy in many climates. Solar Swimming Pool Heating You can significantly reduce swimming pool heating costs by installing a solar pool heater. They're cost-competitive with both gas and heat pump pool heaters, and they have very low annual operating costs. Actually, solar pool heating is the most cost-effective use of solar energy in many climates. How They Work Most solar pool heating systems include the following: A solar collector - the device through which pool water is circulated to be heated by the sun A filter - removes debris before water is pumped through the collector A pump - circulates water through the filter and collector and back to the pool A flow control valve - automatic or manual device that diverts pool water through the solar collector. I hope this answers your question, but remember you can get more details by visiting the link below.