Solar power goes along way when it comes to home assessments, to help with saving money on the homeowner’s energy bill, and it also increases the value of a home. However, sometimes people question whether or not the cost of building a solar power system would be prohibitive. The fact is there are many things to take into account when determining the cost of solar power for one’s home. Here are some points to consider.
1. Determine Your Home Power Consumption
There would be variations in the amount of energy that one sees each month for one’s home energy bill. The usual rule is that the bigger the home is, the more energy that it’s going to use. This factor comes from things such as heating and cooling systems. Of course, the larger the home is, the more energy that it’s going to take the heat or cool the home. This means that the furnace or the air conditioner has to work harder and thus, more energy will be used. Therefore, even if you use solar power to heat or to cool your home, you’re going to have a higher bill with a larger home.
You can easily find what your power consumption is, by looking at your energy bill. If you choose to use a grid tied solar power system, then you’ll be using average power. If you use an off the grid solar power system, then you need to use Peak power.If you don’t understand how to read your energy consumption on your energy bill, simply call your local energy company and they will explain this to you.
2. Find Your Insolation Factor
Another factor that you have to take into account with regards to solar power, is insolation. Insolation is a measurement of solar radiation or sunlight that an area receives over time. Of course, the location of your home is going to determine this.
This is important, because a person receives the maximum solar power during sunlight. The further away you live from the equator, the less sunlight you can expect to receive. This will of course reduce the efficiency of solar panels.
3. Size Your System
Once you have all the information you need, you have to determine the size of your solar power system. Keep in mind that you don’t have to size your system up to cover your entire home. Many people get by with half. You can determine your system size by using a solar powered calculator.Now that you know how big of solar power system you need, you then need to choose the type of system that’s going to be best for your home. For a lot of people, a grid type system is their best bet, because it limits a lot of costly components, and save some money. Most people find the off grid systems are more complicated and expensive.
You’ll also have to figure out how to build your system. You can have a professional install a system or you can do it by yourself. Most people find that they save a lot more money when they do it themselves.Another aspect to take into account, is incentives and rebates. There are many people that found that their solar energy rebates have come up to thousands of dollars. This will also help reduce your costs.
4. Determine Your System
Once you know how big of a solar power system you want to build, you should determine the type of system that works best for you. For most people, a grid tied system is the best option because it limits the number of costly components and can save you some significant money. Off grid systems are generally more complicated and more expensive.
You also need to determine how to build your system. You can do anything from having a professional install a commercial solar power system to building the entire system yourself by hand. As you can probably imagine you can save a lot more money on the cost of solar power by building your entire system yourself.
5. Determine Your Rebates and Incentives
It is also important to take into account any rebates and incentives that you qualify for which can greatly reduce the overall cost of solar power. Some of these solar energy rebates and incentives can be on the order of thousands of dollars. Once you determine all of your eligible rebates you can subtract this from the total system cost.
6. Do the Math
At this point you have all of the information that you need and the only thing left to do is to crunch the numbers and get your final answer.
Once you determine what type of system you are going to build and how much of it you plan to build yourself, you can more accurately price your system. Once you have more of an accurate price you can then subtract any rebates you are eligible for off the price of the system. This final number is your much more accurate cost of solar power.