Solar Energy

Solar energy technology has evolved over the years with the ability to take you completely off the grid, even if you live in a residential area. If you imagine a solar-powered house, you see a cabin in the woods where the only energy you can get is from sun and wind, or you see large, unattractive panels on roofs where people are constantly worried about their electricity consumption. Imagine not being able to enjoy the big televisions, multiple refrigerators, or even living without air conditioning in a hot climate? These views of solar capabilities are very different today as the demand for solar energy has become vital in this economy. Getting off-the-grid is no longer just a dream, but is becoming a reality for residential and commercial real estate.

The technology and know-how of solar panels have developed more efficient and affordable systems that you can install for your home. While the solar option is still more expensive to install than conventional power, with fuel and utility costs rising, the demand for solar power is rising – and the industry is ready to meet that demand. Many new homes are built with solar panels on the roof that are less intrusive than the huge panels of the past. Today’s solar panels are much more efficient and can convert an abundant amount of energy with a smaller size than in the past. This makes them more inconspicuous and while a solar panel on a roof will still be visible, it will blend in significantly with your building and even look very attractive and “modern”.

The generation of solar electricity is really a new concept for some people. The “old” off-the-grid stereotype doesn’t fit in today’s economy with its advanced technology. Nowadays, when you see houses with solar panels on the roof, these houses are often also connected to conventional utilities. By using a combination of traditional energy and solar, these homeowners can drastically reduce their electricity costs and not sacrifice their lifestyle at all in the way they use electricity. It is very likely that today’s homeowners can produce a sufficient amount of solar energy to meet their needs and even have excess energy that they can sell back to the utilities for a change, rather than pay for the energy they consume. .

Installing a solar panel on your roof does not cost as much as many expect. The local and federal governments subsidize the cost of installing solar panels for homes in many ways. There are at least 10 federal incentives you can get for installing renewable and efficient energy. Most federal programs include tax credits, corporate and individual exemptions, and special loans and grants for home mortgages and renewable energy production. Most if not all states also offer incentives, including local rebates, property tax incentives, sales tax incentives, and much more. Some states even cover up to 70 percent of installation costs. If you are considering installing solar panels for your home, here are a few facts you should know to help you make the decision to go solar.

About solar panels for homes

Solar panels, or photovoltaic systems, convert sunlight into electrical energy. Each solar panel is usually composed of a group of about 30-40 solar cells made with crystalline silicon or some other type of sun-absorbing material. The materials they are made of are very efficient at absorbing light. Each solar panel is simply a series of solar cells all connected together and encased in a shielding housing with a clear face to let the sun in and a solid back. The entire panel is sealed to prevent moisture from affecting the panel.

The part of the solar cell in which the sunlight is absorbed is considered electrically negative and the bottom of each cell is considered electrically positive. When the sun is absorbed into the silicon cells, electrons are knocked loose and travel from the top (electrically negative) to the bottom (electrically positive) layer. This electrical energy generated by the sun is passed through the contacts in the top layer and passed through the circuit array, producing electrical power.

Effectiveness of solar panels in your region

Under optimal conditions, solar panel systems can produce enough electricity to power all the lights and electrical appliances in a typical American home, and even keep them warm in the winter and cool in the summer. The efficiency of your solar panels really depends on your location. Solar panels are installed on the surface of your home that gets the most sun exposure: in southern climates, it’s the north side, and in northern climates, the south side.

If your home doesn’t get an average of six hours of constant sunlight a day all year round, you won’t be generating as much energy. Also, the sun shines more strongly in some areas than in others. A home in less sunny areas will need more solar panels to produce the same energy as a home with fewer solar panels in a sunnier area.

Not enough sunlight?

Even if you don’t get enough sun to generate electricity to meet all your energy needs, you can still benefit immensely by installing solar panels for your home. Most modern homes with solar panels installed are not completely off-the-grid. Many homes use both solar panels and conventional utilities. By doing it this way, they lower the cost of their electricity usage and are less dependent on the conventional power they get from the utility company. They’re not completely off-the-grid, but they can still save energy while continuing to use all the appliances they’re used to.

How much will solar panels cost?

If you don’t go the “hybrid” route of being partially on the grid and supplementing your energy with solar, you should expect your installation to cost more. Getting completely off the grid generally costs about $12 to $15 per watt. This equates to $12K to $15K per kilowatt hour of energy you want to produce. Compared to over $35K per mile that the utility company would charge you for laying power lines to your location, solar power is much more cost effective. If your home is in an isolated area where commercial electricity is not available, the only way to get electricity is to rely on solar power. The cost of installing solar panels far outweighs the significant disruption to your electricity bill as a result. Still,

Solar panels are a fantastic way to save on energy and raw materials. By combining solar energy with wind turbines and other alternative energy sources, you can be completely self-sufficient. To successfully reap the benefits of alternative energy, you must make every effort to make your home energy efficient by installing things like Energy Star appliances, efficient light bulbs, efficient cooling and heating systems, and other efficient appliances. In addition, separate special energy systems can be used, such as solar and geothermal water heating systems for your pool and/or bath, with portable solar panel systems for areas where you do not always need electricity and, in general, just to learn about your habits in the field of energy consumption to ensure your home is energy efficient and environmentally friendly.

Introduction

For a long time, solar energy was only identified as converting sunlight into electricity. While this is not inaccurate, most of us are unaware that the harvested energy must first be converted into electrical energy in order to generally produce functional electricity. The conversion is made possible by the photovoltaics or PV, a method that uses semiconductors to convert the solar radiation into electrical energy.

Components of a simple solar energy system

Solar or photovoltaic cells

The assembly of semiconductors and electronics or solar cells is enclosed in a photovoltaic module, more commonly known as a solar panel. Different solar panels are called solar array.

Accu

A solar panel collects and generates energy from solar radiation. PV panels convert this energy into direct current, which is generated by batteries. While it is possible to connect a DC load directly to the solar panel, batteries play an important role in a properly functioning photovoltaic system.

Regulator:

A controller is optional yet an essential piece of equipment in a photovoltaic system. During the cycling process, the battery is likely to be overcharged or discharged, a situation that shortens the life of the batteries. A controller prevents such situations by controlling the condition of the batteries. It maintains a charging phase where it monitors when the battery is overcharged or discharged. In general, a regulator keeps the batteries in the most suitable working conditions.

Converter/Inverter

A converter allows the direct current stored in the batteries to be converted into alternating current or alternating current, the type of energy used by the mains supply. The DC/AC or direct/alternating converter is also called an inverter and is used to adjust the required current and voltage through the load. It is typical to experience some energy loss during the conversion of electricity.

Laden

All appliances that consume electricity are considered a load. When choosing a load for the solar power system, it is necessary to start with a low power component before installing additional solar panels to avoid wasting resources. PV systems are ideal for lighting as lamps consume only a few watts compared to larger devices such as television, components or computers. There are also lights that run on DC power, allowing the use of solar energy on a low budget scale.

Solar panels, battery, controller, inverter and load make up the solar panel system. If all of these components are properly installed, a solar energy system can sustain itself for years.

Benefits of solar energy

For most residential users, the grid is the most suitable source of electricity. It seems that a massive power shortage or a power outage is still in the distant future. However, growing concerns about fossil fuel depletion are forcing authorities around the world to exploit renewable energy sources. Since solar energy is the most commercialized among other renewable energy, it is necessary to know how to take advantage of solar energy as a residential end user.

Cheap production

Solar energy is a proven commercial energy source. Among other renewable resources such as wind, hydropower, biomass, biofuel and geothermal energy, solar energy is the only clean energy capable of generating a large market scale, including residential users. Due to the advancement in solar technology and the consistent improvement of financing approaches, the implementation of solar energy projects is steadily declining.

China’s emergence as one of the largest solar panel manufacturers has largely impacted the cost of materials for end users. The country also produces wind turbines, although exports are limited unlike the global production and export of PV panels.

Infinite Energy Source

Depletion of fossil fuels is an ongoing threat to energy security. Fossil fuels are non-renewable energy sources and their depletion is inevitable, leading to power shortages around the world. On the other hand, renewable energy sources such as solar, wind and geothermal energy can generate electricity without depleting the natural resources. These natural energies are infinite sources of energy. If renewable energy is installed and used properly and strategically, the whole world can be supplied with clean electricity.

earth friendly

Solar energy, like all green energy, produces relatively small amounts of greenhouse gases or greenhouse gases, one of the main factors for the depletion of the ozone layer. It reduces the carbon footprint in all sectors. The use of alternative energy also promotes the production of low-carbon technology products such as LED-powered lamps, low-carbon appliances and hybrid cars. More energy-efficient storage and solar panels are being developed to improve the viability of alternative energy.

Electricity consumption change

Solar energy systems are not only able to generate and supply power to residential users, it also allows end users to adjust their electricity consumption. This is made possible by a two-way smart grid system between the main power supplier and the consumer. When your solar power system generates excess energy, the power meter spins backwards. A synchronous inverter is needed as it corresponds to the incoming mains supply. When such favorable conditions arise, your electricity supplier will reimburse you for the excess energy from the solar energy system. Alternative energy is by nature unpredictable because the amount of energy generated is highly dependent on weather conditions.

Relentless government support

The fact that the recession barely affected the demand for alternative sources proves that renewable energy is a stable and continuously strengthening industry. The government’s continued support, including stimulus packages from several countries, helped boost the industry, especially solar, wind and biofuel generation. Smart energy technologies are gaining increasing support from capital and private equity investors and are making way for digital and energy-saving applications in the market.

Governments around the world offer incentive packages of tax credits and incentives to private, commercial and industrial users. Aside from tax deductions for individuals and businesses installing solar energy systems, the federal government also offers cash-back rewards programs, property tax exemptions, sales tax exemptions, and incentives for electric utility companies. Even investors are partnering with solar companies to sponsor recycling programs and empower conscious consumers to properly dispose of old products.

Low maintenance and operating costs

The ideal setup requires optimal exposure to sunlight during the day, and if this is achieved, expect consistent power generation in ideal weather conditions. However, to ensure optimal sunlight capture, proper operation and maintenance must be performed on a regular basis.

PV panels, when installed correctly and strategically, are virtually maintenance-free. The basic maintenance of solar panels includes keeping the solar panel array clean and free of debris. Washing the PV panels is also recommended, especially if you live in a particularly dusty region. Use non-abrasive cleaners and washcloths to avoid scratching the panels. A garden hose can be used to rinse the panels.

Life expectancy

In addition to being self-sufficient, solar panels have an average lifespan of 20 years or more. With recent developments of materials used in building PV panels, the life expectancy and viability of solar panels are expected to improve in the coming years. During these years, approximately $2,000 is required as PV panel maintenance and operating costs.

Eliminate the costs and difficulties of transporting conventional fuel

The federal government is allocating billions of dollars to transport fuel and other natural gas into the country for electricity generation. Solar energy systems reduce these costs, as photovoltaic panels do not require fuel or natural gas to convert sunlight into electricity. The construction of large solar power plants also enables local generation of environmentally friendly electricity where it can be supplied to residential, commercial and industrial users.

Solar lighting

Solar powered indoor lighting is possible through a system that collects and diffuses sunlight for indoor lighting. Solar outdoor lighting consists of a simple solar energy system where the lights are continuously charged throughout the day and discharged at night by lighting walkways. Lighting takes a lot of energy and is therefore quite expensive, with Solar Lights really becoming a very viable and affordable green option. Solar lights have a huge range and include outdoor solar floodlights, dock lights, brinkmann solar lights and even solar night lights. Nowadays, Solar Lights are basically all the rage with hundreds of products and different varieties being marketed. Solar lighting is now being used in the house and even beyond, including the roof and garden!

If you’re interested in the idea of ​​using free, eco-friendly energy to power your household, and want to have a solar panel installed, one of the most basic requirements to consider is how many solar panels you’ll need. has. need.

There are many factors that determine exactly how many you should use and how many you can actually buy. Some of these are the results of your energy consumption target calculations (how much energy your home appliances and appliances need to function properly), the budget you have available and the type of solar panel you use.

Depending on whether you are considering purchasing a high-tech solar panel or building your own panels from cheaper materials, prices can vary. Therefore, the number of solar panels that you can put together in an array may vary and the quality may also need to be assessed.

Calculate energy consumption

If you want to determine exactly how many solar panels you need, it is essential to measure the amount of energy a solar panel can provide and compare it to the value you need. Considering that a typical household uses about 8,000 – 9000 kWh annually, and the fact that a good quality $300 solar panel can only supply about 100 – 200 watts of energy, the number of panels you need to power your entire house can be reduced. are expected to be quite substantial.

Of course, depending on your needs, you don’t always have to consume that much energy on a regular basis. Especially if you are an environmental lover and you know how to choose devices that offer better functionality and consume less energy, you may be able to cut that number in half, or even less.

Also, if you want to build your own solar panel, you will find that production costs can be effectively reduced to less than $200 for a standard 36 cell solar panel. Depending on the quality of your homemade solar panels, you only need about 30 or 40 panels to provide your entire house with sufficient power.

This number may still be too large, but can be reduced if you want to use an additional form of energy, such as wind energy. This can give you more energy on cloudy and rainy days, when solar panels don’t work as well, and cut the need for panels by half or even less.

Be careful, as different types of solar cells will provide varying amounts of energy. However, you can easily calculate the energy output: after you build your DIY solar panel, measure the current and voltage it produces and multiply them to get the watt value. As a result, a small 6 amp solar panel producing 12 volts, for example, will deliver approximately 72 watts.

Now such a weak solar panel may not provide you too much energy, but the good news is that there are many cheap panels on the market that can provide twice or more power, and you don’t have to pay more than 300 to 400 dollars for one. A solar panel made from 10 to 20 of these panels would therefore be a viable option when it comes to powering a large number of energy efficient appliances or gadgets.

Different types of solar panels

The speed and efficiency with which solar cells can convert solar energy into electricity also plays a role in determining the number of solar panels you need.

For example, with panels with monocrystalline solar cells, the amount of sunlight needed to generate a certain amount of energy is much smaller than with thin-film or polycrystalline cells.

In 2010, a company producing high-quality monocrystalline solar panels was able to break the world record for solar energy efficiency by producing solar cells that could convert more than 24% of the sun’s rays into usable electrical power.

In fact, some researchers believe that in a few years it may be possible to make monocrystalline solar cells that can exceed 30% or even 40%, significantly increasing the efficiency of these types of solar cells, and that of solar energy in in general.

A good example of the energy efficiency that these solar panels can provide is that a solar panel with a total of 36 monocrystalline cells can generally produce about 100 to 130 watts. This practically means that if you want to get 1 kW (1000 watts), you need about 10 of these panels. Depending on the quality and brand of the panel, the price for this plan can range from $3000 to $5000.

In contrast to these results, today technologies using polycrystalline cells can barely come close to the 20% limit, while thin film based technologies barely offer an efficiency of about 15 to 17%.

These figures may conclude the technological superiority of monocrystalline PV cells, but they do not prove that the best decision is to buy such panels. It is true that you do not need that many panels to achieve a general power of about 1 to 3 kW in this case, but the problem is that the more monocrystalline solar panels you buy, the greater the price difference becomes.

You can also opt for less energy efficiency and a better price option to save money. In this regard, polycrystalline cells are much better, as they are not as weak as thin film based technologies, and are slightly less expensive than monocrystalline solar cells.

Budget problems

Now everyone usually thinks about budget issues when it comes to buying or manufacturing a solar panel. Solar panels themselves are of course cheaper, but the quality differences can be large, not to mention that you have to put in a lot of work if you want your new panels to perform well.

If, on the other hand, you decide to buy a solar panel, you already have all the necessary figures about how many watts it produces and how stable it is. By using some simple math, you can calculate exactly how many of these devices you need to meet your energy goal.

The main problem with this is that there are many brands that focus on offering different types of solar panels based on a large number of different technologies. As a result, it can be difficult to choose between them and you have to browse numerous websites to find out what previous buyers think of a particular product.

Most people would believe that about $3000 to $8000 would be enough for a viable solar panel; however, the number can double, depending on your needs and the technology you want to use. Fortunately, most manufacturers are already starting to develop better technologies that allow people to buy more efficient solar panels at a significantly lower price.

However, you should consider all options and avoid clinging to some brands simply because they have a “catchiere” marketing agenda. In the end, the numbers show you everything you need to know and you can decide for yourself what types of panels to buy and how many you need.

Overview

You will often find that the company you do business with may provide you with a viable plan when it comes to dealing with energy consumption and solar panels. Based on your budget and the ability of the solar array you need, they can often give you an accurate estimate of how much energy you can get from your purchase.

Be careful though, as different brands sometimes come up with new technologies that are cheaper, more effective, and would make other companies’ designs seem obsolete. Then you may realize that new opportunities can arise with every step.

So, if you are thoroughly informed about the factors that determine the quality of the technology used to manufacture panels, you will find that you are in a much better position to determine how many of them you need without having to. need to worry about unknown factors.

Solar energy systems are not cheap. That said, it’s important to compare them in the context of other types of home improvement projects. Home buyers and real estate agents see a solar photovoltaic heating system or solar water heater system as a significant value-added improvement – ​​similar to adding a patio or remodeling your kitchen. Plus, unlike a patio or kitchen renovation, you also get a benefit on your energy bill.

Solar systems often also get an extra financial boost: Many jurisdictions and utilities in the US offer attractive financial incentives to reduce the initial cost of capital associated with a solar energy system.

Here are some surefire ways to estimate the cost of a photovoltaic or thermal solar system and find out if a solar power system makes sense for you. Let’s start with a photovoltaic (PV) system for the home.

Step 1: Estimate your home’s electricity needs

For starters, it’s good to have an idea of ​​how much power you’re using. You’ll get a better point of comparison if you figure out how many kilowatt-hours (kWh) you use per day, per month, per year. Your utility bill should contain that information.

Of course, the utility bill also reflects your costs, and many utilities include a graph showing how your monthly energy usage/costs vary throughout the year. This way you can estimate where your highest energy consumption is and at what time of year.

New housing construction

If you are building a new home, estimate your demand based on the type of equipment you plan to install and the square footage of your home. The pros call this “your load”.

To calculate your expected load, create a table to record the wattage consumption for each device. Every appliance – be it a water heater, electric light, computer or refrigerator – should have a nameplate stating its power rating in watts. Or you can get the information from the manufacturer’s website.

Some labels only list amperage and voltage; to get watts, multiply the two together (amps x voltage = watts). In another column, write the number of hours each device is expected to run. Then multiply the watts and hours together to estimate the number of watt-hours used per day. Since it’s hard to anticipate all electrical loads (it can be tedious to explore every toothbrush and cell phone charger), you’ll want to add a multiplier of 1.5 just to be safe.

Step 2: Anticipate the future

In 2005, average US residential electricity rates ranged from about 6 to nearly 16 cents per kilowatt hour, depending on where you lived. Average retail and commercial electricity rates have risen about 30% since 1999 and the upward trend is likely to continue, especially as the cost of the coal and hydropower used to generate that electricity also increases. So think about your home’s electricity needs and its current and future costs in relation to each other.

Step 3: How Much Sun Are You Getting?

The Florida Solar Energy Center conducted a study to examine how a 2 kW photovoltaic system would perform if installed in a highly energy-efficient home in the continental US (  http://www.fsec.ucf.edu/en/ publications/html /FSEC-PF-380-04/  ).

The study took into account all the factors that affect the performance of a PV system, such as the temperature effect on the photovoltaic cells, the number of hours of sunshine in different regions, and the efficiency of the inverter to convert solar energy from DC to DC. AC.

As the study points out, solar photovoltaic systems operate virtually everywhere in the US. Even in the Northeast or in “rainy Seattle,” a PV system can stand out if it’s designed and installed properly. In New York or New Jersey, a one-kilowatt system should produce approximately 1,270 kilowatt-hours of electricity per year, in Seattle, a one-kilowatt system should produce approximately 1,200 kilowatt-hours per year. In the Southwest, of course, those proportions will be much greater.

Solar contractors in your area can help you determine the best size for your solar photovoltaic system.

Step 4: Size Your System

In general, solar photovoltaic systems of 1 to 5 kilowatts are usually sufficient to meet the electricity needs of most homes. One advantage of grid-connected systems is that you can use solar PV to supplement or offset some of your electricity needs; therefore you can adapt your system to your budget and always add to the system later if necessary.

As an aside, here’s a rule of thumb to remember to help you estimate the physical space your PV system will require: One square foot produces 10 watts. So in bright sunlight, one square foot of a conventional photovoltaic panel will produce 10 watts of power. For example, a 1000 watt system may require 100-200 square feet, depending on the type of PV module being used.

Step 5: Know your discounts

Many states and local jurisdictions offer homeowners discounts, tax credits and other types of incentives for installing photovoltaic and solar water systems for household use. Visit http://www.dsireusa.org  to view a comprehensive database of available renewable energy incentives.

At the federal level, you can take advantage of a 30% tax credit (up to $2,000) on the purchase of a residential solar system through at least December 31, 2008.

Step 6: Run the numbers

While the cost of a solar PV system will depend on the size of the system you plan to install, your electricity rate, the number of kilowatt hours you expect to generate, and any state/local discounts/tax credits available, the formulas for calculating returns are pretty much the same.

For those who appreciate having the formulas, use the formulas below to get a quick estimate of how much a solar photovoltaic system could cost you.

Are homemade solar panels possible, economical and useful?

With energy prices having risen steadily over the past few decades and there is no reason to think they will fall any time soon, many homeowners are exploring the possibility of powering their homes with renewable or “green” energy systems. The two most common green energy systems for the home are wind turbines and solar panels. Of the two, solar panels have become the most popular due to their solid-state nature—meaning that with fewer moving parts, they require less maintenance over the years.

Unfortunately, installing a solar energy system in your home can be prohibitively expensive. Installing pre-made solar panels professionally costs at least $3000 – and the price tag only goes up fast from there. To reduce these huge costs, many homeowners are exploring the option of building and installing their own homemade solar panels. Maybe you are one of them.

Then you probably have a lot of questions. Can the average person really build a DIY solar power system in their garage or basement? If they could, would it really be significantly cheaper than having it professionally installed? And finally, would homemade solar panels provide enough electricity to be worth all the time and effort? This article will attempt to answer these questions.

What are the benefits of a home solar energy system?

o You can reduce or even eliminate your energy bill.
o If you generate excess electricity, you can sell it to your local power company.
o You can increase the home value of your home.
o You can get tax deductions for using environmentally friendly home power systems.
o You no longer have to worry about power outages.
o You help protect the environment – solar energy produces no greenhouse gases.

What are the benefits of building homemade solar panels?

o Money. More than half of a contractor’s installation costs are time and labor. Taking care of this yourself can dramatically reduce the cost of building and installing your own solar energy system at home.

o Time. You can build your homemade solar panels in stages, add new panels and produce more electricity at your own pace.

o Education. By building your own solar energy system for your home, you will learn how solar electrical technology works. You can carry out your own maintenance and repairs, further reducing your costs.

Where can I find the materials to build a homemade solar panel?

Almost all the materials you need to build a DIY solar panel (such as copper wire, plywood, glass, silicone, etc. radio hut). The same goes for the tools and equipment you need to build your homemade solar panels. Any tool you don’t already have in your garage or basement (such as a voltage meter) can be purchased at your local hardware or electronics store.

The only exception to this rule are the photovoltaic solar cells that you have to build together to make do-it-yourself solar panels. Unless you live in a very large city with a specialty solar store, you’ll probably need to order it online or make your own.

Where do I place my homemade solar panels?

The two most common places to install DIY solar panels are on the roof of your house or on the ground in your yard.

The rooftop has emerged as the most popular location for two reasons. First, to convert sunlight into electricity, solar panels need a direct line of sight between them and the sun. Trees, other buildings, or any other obstacle that provides shade or otherwise stands in the way will block the sun from your homemade solar panels. The easiest way to solve this problem is to place the solar panels higher than the obstacles. To do that, of course, you have to place the DIY solar panels on the roof.

Second, solar panels are large and take up a lot of space. Plus, you’ll probably need more than one to power your entire home. If you mount your homemade solar panels on the ground, you may soon fill your entire yard. Mounting DIY solar panels on the roof instead has the advantage of keeping them out of the way and freeing up your yard.

However, solar panels on the ground have one major advantage: accessibility. It is much easier and safer to walk into your yard than on the roof of your house to do maintenance and repairs on your homemade solar panels. If you live in a part of the country with few trees, such as the Great Plains or the Southwest, and you own enough land (such as a farm) to mount multiple DIY solar panels and have space to spare, maybe Ground-mounted solar panels are the right choice.

In which direction should I point my homemade solar panels?

Placing your DIY solar panels perfectly flat, pointing straight up, is the best option. In this way the sunlight falls somewhere on the solar panel, regardless of where the sun is in the sky or at what angle. Unfortunately, however, many houses have pitched roofs instead of flat ones, making the “point straight up” option impractical. Then mount your do-it-yourself solar panels on the south side of your roof to collect the most sunlight. In the continental United States, the sun is mostly in the southern part of the sky.

How can I build homemade solar panels?

The answer to that question goes well beyond the scope of this short article. However, what we can do is point you in the right direction. The easiest and most efficient way to go is to purchase a step-by-step instruction manual for building DIY solar panels from one of the many websites that sell them. These are usually $50 or less, and well worth the money.

The complete home solar energy system with renewable energy consists of DIY solar panels and a homemade wind power generator.

Alternative energy sources used to create free solar electricity to reduce energy costs.

Many people today save huge amounts of money on their energy bills by creating their own free solar panel electricity. There are tons of information available online to help you create your own solar home energy system.

Google for homemade wind power generator, make a small solar panel, or an alternative power source that describes how to make your own electricity, you’ll find dozens of websites offering you a downloadable instructional pack.

Make sure they offer a full 60 day money back guarantee. Fifty dollars would be a top price to get a good instructional pack, with online video tutorials and PDF instructions.

Connecting your solar power system to the grid at home can qualify you for grid metering in many states. Grid metering measures the excess power you generate with your combination of solar panels and homemade wind power generator and feeds it back into your local power grid.

Solar energy.

Solar energy is a source of free power that is renewable and accessible to all homeowners. Solar power can be achieved by all homeowners, even if you can’t afford to install commercial solar panels to power your entire home, you can start using small solar panels and reduce your power consumption, if only with the smallest margins. All the reduced power equals less electricity, which means you save money.

The money you save on your utility bill can be spent making additional solar panels and further reducing power and saving more money until you reach a stage where you are generating excess power than you use and feeding the power back to it. just starts to supply and this excess power is then credited to you and the power company starts paying you money.

Fossil fuels will not be able to sustain our energy consumption as the world moves into the future at the rate at which we use this energy source. That alone is a good reason to build a solar home energy system. Even the smallest solar power generator used to power your workshop or outdoor lighting is a start to save our planet and the environment.

By generating your own solar energy, we produce less toxic fumes and use fewer chemicals that are the byproducts of the energy sources we use today. Solar generators and small solar panels require little maintenance to keep them in top condition for years to come.

A DIY solar power system or an interconnected home solar power system doesn’t have to be an expensive exercise as you can start building your home solar power system for less than $180  . solar power system for home will cost you more and depends on how many solar panels you install.

With so many packages available on the internet to find instructions on how to make a small solar energy generator, you can rest assured that you will receive the correct information, but you have to be very careful with the one you choose as there are many energy packages that’s complete nonsense.
You don’t need to be an electrician and use expensive machinery or tools to build your solar system at home, most likely the material is readily available at your local junkyard and hardware store.

Most of the kits available are easy to read, easy to follow, fully illustrated instructions to build and install your home solar energy system and most internet kits explain the secrets to finding cheap solar cells.

Wind power.

Building a homemade wind power generator for home use is quickly becoming an attractive option for many environmentally conscious homeowners to use as an alternative energy source to reduce both environmental damage and fossil fuel use.

Homemade wind power generators are increasingly used as homeowners install them on large and small home solar power installations. A wind power generator converts the wind into a source of electricity for the home. That’s free, unlimited, renewable and of course green!

Wind power generator works by transforming physical movement and natural wind currents to spin the blades in electricity using strong permanent magnets. The free electricity produced for the home can then be connected to appliances for immediate use, stored in batteries or fed back into the grid.

Two things that are very important to know before going too far in a homemade wind power generator system for the home are:

1 You must live in a windy environment for a home wind generator to function properly to supplement the home’s energy needs. Wind power generators for home use need a lot of wind to work properly, otherwise you will have to use solar energy.

2 Home wind generator should only be a supplement to the home solar energy system.

You are probably trying to decide if you can learn how to build a wind generator yourself – so you want to know…

– How much does a DIY wind power generator cost to build?
– Can I get reliable, easy-to-follow wind generator plans?
– How long does it take to build a homemade wind generator?
– Homemade wind generator similar to commercial models?
# Easy to find parts for building a homemade wind generator?

Yes! – You can build a wind power generator in about 2 weekends for less than $180 by following the guides in the packages.
Renewable energy [wind energy] works on the same basis as hydropower, only it is powered by the wind and not by water.

Overview.

Two relatively easy to install DIY projects to help with the energy crisis. Whether you choose solar energy from the sun or use wind energy, you are saving our natural resources and saving the planet and the environment.

There are many illustrated tutorials available online to teach you step by step how to make small solar panels and DIY wind power generators for your home.

How to make a complete solar home system with as many solar panels as you want to install, depending on your financial position to go partially or completely off the grid.

If you want to do it yourself, these guides will help you make your home less dependent on fossil fuels and more dependent on renewable energy, while lowering your energy bill.

If you assume that the average home pays more than $200 a month, that’s an annual cost of about $2400 for your electricity. By installing a solar energy system for your home, you will start to reduce your power consumption and that will save you money.

Use natural gas for heating or cooking. This can add up to several hundred dollars a year in energy savings. Cooking outdoors is a way of life in some countries and you can adapt in the same way to reduce the energy consumption of your solar energy system at home. This means fewer solar panels, reducing the cost of making and installing your solar system.