Has it ever crossed your mind to set up a solar panel power or wind power system for your home, but thought it impracticable due to the serious costs involved ($3000+)? I know what you mean, and you are not alone.
I’ve been there myself…
Until recently, diy solar power was out of reach to the “average Joe”due to the cost. Luckily, some brand new do it yourself guidebook manuals have come out that detail, step-by-step, how to set up a renewable, solar power panel and wind energy system for under two hundred dollars! To be precise, they show how to make your own wind and solar panels system.
During Internet research I found 6 different on line guides that promised to show “non-handyman” people like you and me how to install, all by themselves, a home solar power system from beginning to end. At first I was a dis believer. But I said “what the heck” I’ll give it a try and purchased all the guides to see which one would prove to be the easiest and most inexpensive way to generate my own solar power.
Only three guides proved to be worthwhile for the cost. With exact step-by-step directions, I installed my 1st solar panel on my house for less than two hundred dollars. Now I am finally generating my own electricity. I’m planning to put in more solar panels, plus a windmill so I can sell some electricity back to the local power company and actually make money with solar panels.
Not only is the technology involved in these solar panels and wind power systems empirically and scientifically proven, but the most of the information out there on how to construct and install them for your home is usually expensive and hard to understand. There are also many scams out there that advocate using technology that does not even work!
CLICK HERE to get this guide that I used to make the Cheapest Residential Solar Panel (less than $200!) like the one I made on the video above.
How Many Solar Panels Do I Need?
One of the first questions a homeowner faces when deciding on whether to install a home solar power system is, “How many solar panels do I need?” If you are looking to replace only some of the power that you currently buy from your local utility and generate enough power to offset some of the cost, then any number of panels can help them accomplish this. But if you are looking to eliminate your electricity bill completely, knowing how large a solar panel system you need to accomplish this takes a little work.
CLICK HERE to get this guide that I used to make the Cheapest Residential Solar Panel (less than $200!) like the one I made on the video above.
The first thing you’ll need to figure out is how much electricity you typically use for your home each year. This is a very easy thing to do and requires you to gather up as many of your monthly electricity bills as you can to help you calculate this number. This has gotten easier in recent years since many utility companies will post your bills online and give you at least a years worth of access to them. In some cases they will even calculate your monthly average for the year and this can save you some time. Once you have your bills, you need to figure out the total kWh (kilowatt-hours) you used each month for your home over the last year. If you can’t find a year’s worth of electric bills, you can use the value for one month, which is easily found on any electric bill. It is best to use the value from the month in which you use the most electricity, but for a rough estimate, you can use the value from any month. Next, you need to divide the value for one month by 30 to get the average daily kWh of electricity usage. A kilowatt-hour is basically a measure of how much electricity is used for a given period of time. It is 1,000 watts of power used for 1 hour. For example, if you have a 100 watt bulb burning for 10 hours, you have used 1 kWh (100 x 10 = 1000 watt-hours or 1 kWh). This is an easy standard for the power company to use for billing and is how solar power systems are rated as well. This makes calculating the amount of solar panels you need easier since the ratings are in the same units of measure.
There is one other factor that needs to be considered and this is called insolation. Insolation has to do with how much of the average day’s sun will actually be useful to the solar panel for producing electricity. Solar panels turn sunlight into electricity based on that sunlight hitting the solar cells directly. They are also expecting a certain intensity of that sunlight for their calculations on how much output power they can generate. If there is a less intense sunlight, they will produce less power. The angle and resulting intensity with which sunlight hits the solar panels will vary during a given day, and over the course of a year. Sunlight is less intense in the early morning and late afternoon and these variations affect the amount of power produced by a solar panel. Every location on earth has an average insolation value and you need to know what your location is rated in insolation hours. There are maps of these values published on the internet for easy reference. Once you have this number, you can simply divide the kWh of electricity you need to produce in a given day by the insolation value to get the real value you need for your panels.
The last factor you need to consider is the loss in your solar power system. Even though these newer systems are much more efficient than older systems, there is always a loss in conversion. A good rule of thumb to use is 25%, so be sure to multiply whatever your final figure turns out to be by 1.25 to make sure you account for any loss in your solar panel system. Now that you have your daily kWh requirement that has been adjusted for insolation and efficiency, you know how much total power your solar panels need to produce.
To get the final answer to the question from the top, “How many solar panels do I need,” divide the desired total power output that you just calculated by the power output of a single solar panel and round up. This is the number of solar panels you will need to produce the desired amount of electricity.
CLICK HERE to get this guide that I used to make the Cheapest Residential Solar Panel (less than $200!) like the one I made on the video above.
CLICK HERE to get this guide that I used to make the Cheapest Residential Solar Panel (less than $200!) like the one I made on the video above.
The first thing you’ll need to figure out is how much electricity you typically use for your home each year. This is a very easy thing to do and requires you to gather up as many of your monthly electricity bills as you can to help you calculate this number. This has gotten easier in recent years since many utility companies will post your bills online and give you at least a years worth of access to them. In some cases they will even calculate your monthly average for the year and this can save you some time. Once you have your bills, you need to figure out the total kWh (kilowatt-hours) you used each month for your home over the last year. If you can’t find a year’s worth of electric bills, you can use the value for one month, which is easily found on any electric bill. It is best to use the value from the month in which you use the most electricity, but for a rough estimate, you can use the value from any month. Next, you need to divide the value for one month by 30 to get the average daily kWh of electricity usage. A kilowatt-hour is basically a measure of how much electricity is used for a given period of time. It is 1,000 watts of power used for 1 hour. For example, if you have a 100 watt bulb burning for 10 hours, you have used 1 kWh (100 x 10 = 1000 watt-hours or 1 kWh). This is an easy standard for the power company to use for billing and is how solar power systems are rated as well. This makes calculating the amount of solar panels you need easier since the ratings are in the same units of measure.
There is one other factor that needs to be considered and this is called insolation. Insolation has to do with how much of the average day’s sun will actually be useful to the solar panel for producing electricity. Solar panels turn sunlight into electricity based on that sunlight hitting the solar cells directly. They are also expecting a certain intensity of that sunlight for their calculations on how much output power they can generate. If there is a less intense sunlight, they will produce less power. The angle and resulting intensity with which sunlight hits the solar panels will vary during a given day, and over the course of a year. Sunlight is less intense in the early morning and late afternoon and these variations affect the amount of power produced by a solar panel. Every location on earth has an average insolation value and you need to know what your location is rated in insolation hours. There are maps of these values published on the internet for easy reference. Once you have this number, you can simply divide the kWh of electricity you need to produce in a given day by the insolation value to get the real value you need for your panels.
The last factor you need to consider is the loss in your solar power system. Even though these newer systems are much more efficient than older systems, there is always a loss in conversion. A good rule of thumb to use is 25%, so be sure to multiply whatever your final figure turns out to be by 1.25 to make sure you account for any loss in your solar panel system. Now that you have your daily kWh requirement that has been adjusted for insolation and efficiency, you know how much total power your solar panels need to produce.
To get the final answer to the question from the top, “How many solar panels do I need,” divide the desired total power output that you just calculated by the power output of a single solar panel and round up. This is the number of solar panels you will need to produce the desired amount of electricity.
CLICK HERE to get this guide that I used to make the Cheapest Residential Solar Panel (less than $200!) like the one I made on the video above.
Advantages And Disadvantages Of Solar Power
Climatic change has grown as a serious issue in today’s world that is arising little by little but steadily. With the ascent of global warming, the usual modern systems are part of the blame. Fortunately, we now have natural resources at our expense that we should utilize.
The initial most natural source that comes to mind if we simply look up during the daytime is the sun! We're dealing with renewable solar energy. It employs solar emission emitted by our sun, and that is basically the storehouse of all universal energy. But there and advantages and disadvantages of solar power that we will discuss below:
Advantages of Solar Energy
- It could very well be put in place anywhere, especially the portable solar kits.
- For a remote region and areas with lower population and no national grid, they are primarily useful.
- In places where there isn't main electricity, solar cells promote economical solutions to energy difficulties.
- There are non-polluting and entirely subtle solar panels for home.
- They last long as they need little or no maintenance in the least, since it has no rotating parts.
- Rooftop power is a good method of supplying energy to a fast growing neighbourhood.
- More cells might be added to a solar power home as the area grows, as energy generation is based on usage.
- Solar cells can certainly be mounted in a distributed method, i.e. they don’t require large-scale installations.
Disadvantages of Solar Energy
- The proficiency of the cells is greatly affected by air weather and air pollution.
- Just to generate average solar efficiency, most types of solar cells involve vast spaces of land.
- The preliminary cost is quite huge.
- The silicon made use of in cells is also very costly.
- Currently, solar energy costs about double the amount as common sources i.e. coal, oil etc.
Despite the advantages and disadvantages of solar power, it is a dependable and never ending resource of energy. Even though solar cost may be high to start with, the high price might be brought back as after the system is mounted, as there will be no cost of creating the electricity. Despite the fact that there are advantages and disadvantages of solar power, the former wins over the later.
Get this guide that I used to make the Cheapest Residential Solar Panel (less than $200!) like the one I made on the video above - CLICK HERE
The initial most natural source that comes to mind if we simply look up during the daytime is the sun! We're dealing with renewable solar energy. It employs solar emission emitted by our sun, and that is basically the storehouse of all universal energy. But there and advantages and disadvantages of solar power that we will discuss below:
Advantages of Solar Energy
- It could very well be put in place anywhere, especially the portable solar kits.
- For a remote region and areas with lower population and no national grid, they are primarily useful.
- In places where there isn't main electricity, solar cells promote economical solutions to energy difficulties.
- There are non-polluting and entirely subtle solar panels for home.
- They last long as they need little or no maintenance in the least, since it has no rotating parts.
- Rooftop power is a good method of supplying energy to a fast growing neighbourhood.
- More cells might be added to a solar power home as the area grows, as energy generation is based on usage.
- Solar cells can certainly be mounted in a distributed method, i.e. they don’t require large-scale installations.
Disadvantages of Solar Energy
- The proficiency of the cells is greatly affected by air weather and air pollution.
- Just to generate average solar efficiency, most types of solar cells involve vast spaces of land.
- The preliminary cost is quite huge.
- The silicon made use of in cells is also very costly.
- Currently, solar energy costs about double the amount as common sources i.e. coal, oil etc.
Despite the advantages and disadvantages of solar power, it is a dependable and never ending resource of energy. Even though solar cost may be high to start with, the high price might be brought back as after the system is mounted, as there will be no cost of creating the electricity. Despite the fact that there are advantages and disadvantages of solar power, the former wins over the later.
Get this guide that I used to make the Cheapest Residential Solar Panel (less than $200!) like the one I made on the video above - CLICK HERE
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