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Figure How Many Solar Panels You Need

With energy costs on rise, many people are considering renewable energy by solar panels for their home. to take account of the first things, investment cost solar modules to be installed. Most of the investments plates themselves.

Luckily, there are easy way to determine how many solar panels needed to power your house. Check your electricity bill over the previous year. Many electric companies show breakdown of the amount of energy during each billing cycle used.

Figure How Many Solar Panels You Need

Add up kilowatt-hours used for entire year by adding up amounts for each month. For example, you may find that you use 4,850 kWh per year in your home. Divide yearly amount by number of months in year.

From example above, divide 4,850 by 12. You use 404 kWh per month on average. Find your daily average.

Solar panels collect energy on daily basis, so it’s important to know how much power they can supply each day. Divide 404 by 30, and you have 13.5 kWh per day. Find average daily usable hours of sunlight for your area.

This is important information because it is big factor in finding out how many panels you will need. For example, you may have 4.5 hours of usable sunlight on average daily basis. Divide 13.5 by 4.5 in this example, and you have 3 kWh or 3,000 watts per usable sunshine day that you need to supply.

We hope this information about “How to Figure How Many Solar Panels You Need” is really helpful to you as well as other information related to Solar_Energy

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How to Figure How Many Solar Panels You Need

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