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.
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 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. 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.
One makes electricity while the other just heats
An installation of solar panels.
Devices that use photovoltaic panels are solar panels, and power plants. They convert the suns solar energy into direct current electricity. These panels are typically made out of silicon.
Are Solar panels that convert light energy into electrical energy
Photovoltaic (solar) panels.
Photovoltaic modules
direct current
Panels (photovoltaic induction), inverters (dc to ac inversion) and a host system (transmit/store).
The solar panels on my roof are made up of several rows of photovoltaic cells.
They generate electricity when exposed to sun light suitably
Photovoltaic panels on the roof can harvest electricity.
photovoltaic