Many people install only either solar hot water heaters or solar photovoltaic panels in their homes. Even though this is better than not using renewable power, it is not the best configuration you can use for maximum efficiency.

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In the event you only have photovoltaic solar panels, the primary energy output will be electricity. Electricity isn’t any doubt useful. It could be converted into many forms and can also be easily transmitted via a distance without significant loss. However electricity can be quite inefficient when compared to another energy setups.

For example, to heat up the house, if we were to collect solar power, convert it to electricity, store it in rechargeable batteries (or pump it back to the grid), then use it to power the warmth pump at night, this complete process becomes very inefficient in comparison with storing heat directly in heat storage for consumption during the night.

Since almost half of our energy is used for heating in your own home, all of us should consider getting a solar water heater to enhance photovoltaic solar panels.

Water has a high specific heat capacity. What this means is it can store a lot more heat energy than other matter per cubic volume. What this means is we do not need a lot of space (like PV panels do) in order to harvest and store heat the sun’s energy.

On top of this, water is an element we use within our daily lives and can be stored and handled easily.

As a result, we can store hot water in an insulated container throughout the day when the sun is shining. Through the night, we can extract its heat to warm-up our living spaces, for bathing as well as for washing. Hot water may also be used to warm up private pools and hot tubs. The options are almost limitless.

Solar hot water heaters are very effective. They can harvest more energy than photovoltaic (PV) panels and they do not cost as much.

You monthly power bill can be reduced a lot more if you use solar hot water heaters for heating and PV panels for electricity production. It is because efficiency improves. When this happens, your payback period and total upfront investment also improves. For many homes, the improvement is significant.

The best way to find out how this configuration can help you is to do a calculation yourself. First, are looking for out how must energy you utilize for heating. This information can be found as you perform a brief energy audit for your home.

If you find that you use lots of energy for heating, chances are having a solar water heater can make significant improvements for your solar energy setup.

Just thought you may well be interested in reading this guide: photovoltaic solar panels and solar panel rebate.

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