Nevada Solar Panel Installers

The benefits of solar energy in homes

The benefits of solar energy in homes

Solar power systems are a great option for homeowners who want to lower their electric bills and reduce carbon footprints. It can also result in increased home value. The benefits are accompanied by substantial maintenance and installation costs. The amount of gains will differ from one home in the same area to the following.

This article will assist homeowners with the financial calculations necessary to determine whether solar energy is feasible for their home.

Understanding Solar Power System

It is simple to figure out the solar panel installation you want to do and if it is financially feasible to your house. Calculate:

  • Cost of a solar power plant
  • It will generate a great deal of energy
  • You’d spend more money to get the same energy.
  • How is the time frame for your initial investment in energy savings to pay off?
  • How long will it take before the government can pay off its debts over the next five years?

If it does and you’re able to pay the capital upfront then it’s probably a great idea. You should carefully consider whether you will need to save or borrow funds to finance the purchase.

However, in practice things aren’t always so simple. These factors can vary greatly, which can cause the advantages and expenses of solar panels for two homes to be very different.

However, there are some tools that can assist. The Nevada Solar Power Installers provides a calculator that quickly provides the cost of a representative project after you have installed solar power plants across every part of the U.S. This calculator is a good place to start when you’re just beginning to learn about solar power or want to get an understanding of the cost model.

We’ll guide you through the most important aspects to take into consideration when calculating the potential savings and cost of solar power for your home in the rest of this article.

Renewable Power Costs for Homeowners

We’ll first take a look at the initial cost of installing solar panels to your house. A residential solar panel system is priced between $3,500 and $16,000 in the beginning.

The variety of prices is the reason for this. The reason for this is that the cost of a system will vary depending on the size of the system and also what type of panels it uses. Whichever system you choose, installing solar panels can be expensive. The primary cost of having an array is the initial cost of purchasing the equipment. The biggest component of the overall price is that of the solar panel.

There might be additional charges. An inverter to convert electricity generated by the panel into alternating electricity utilized by home appliances the process that determines (if required to gauge the power generated produced) various housing components such as cables, wiring, or equipment are required for installation. Many homeowners are also considering battery storage. Batteries have historically been too expensive and unneeded if solar power generation is provided by utilities. It is also essential to take into account the cost of labor of installing batteries.

There are additional costs involved running and maintaining a PV array. Inverters and batteries, in the event of any, need to be replaced every few years.

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The above mentioned cost are relatively straightforward, and a solar installation solar firm can often offer a price for the householder local or government electric assistance may be more challenging. Although incentives for solar installations change often, it is the US government has previously authorized solar tax credits that can amount at 30% off the price to install the solar system.

The Database of State Incentives for Renewables & Efficiency website has more information about incentive programs across the U.S., including programs within individual states. Similar information is available on the websites of solar advocacy or the government in other nations. Contact your local utility provider to find out whether they offer incentives to solar installation and what their policy is about grid interconnection as well as selling power surplus to grid interconnection.

Calculating Your Energy Production

In your calculations, the second factor to take into consideration is how much power your system produces. Even for the most experienced, this is a complex calculation. Let’s look at the fundamentals.

The solar radiation levels in your home are an important aspect to consider. It is all about the amount of sunlight you get. While it is recommended to use solar panels closer to the east-west axis, there are other factors to consider. There is the National Renewable Energy Laboratory (NREL) is a map-maker of areas in the U.S. that show solar radiation levels and their website offers details on specific locations in the U.S.

Your home’s orientation is equally crucial. A roof that is south-facing and free of trees or other obstructions to sunlight will maximize the energy of sunlight. The panels can also be erected on support structures outside of the house and positioned far from the home. The installation will cost extra for hardware and cables.

The size of the system is also vital. The theoretical electrical output of solar panels is calculated in the watts. A typical capacity of installed PV arrays, commonly referred to as the capacity ratio, is between 15% to 30%.6 A home with a 3 kWh household system that operates at a capacity factor of 15% factor would produce approximately 3 kWh x 15 times 24/7 = 3,942kWh/year. This is roughly one-third the typical electricity consumption across the U.S.

How much money can you save?

It is possible to estimate the amount of savings in energy per year by knowing ahead of time how much the solar power plant will cost as well as the amount of energy it can produce.

This is a difficult figure because everything depends on how much you are charged for electricity. Residential users pay a set cost for energy regardless of when it is utilized. The solar energy system is employed to reduce the cost of electricity that homeowners pay, instead of compensating for the cost of electricity generated at peak hours. This is more comparable to the average cost of electricity generation.

Numerous U.S. utility companies have established pricing structures that allow homeowners to pay different rates throughout the day to reflect the cost of electricity production. This is the reason why there are higher rates in the afternoon, and lower rates at night. An area with this type of variable rate might consider installing a solar PV array. Solar power could offset the most expensive electric power.

It’s contingent upon the amount of rate changes that occur in the scheme and the timeframe of these changes. Similar pricing strategies are employed by utilities in specific regions. They can be subject to the seasonal fluctuations in demand. Solar power is more expensive when it has higher rates in summer.

Tiered pricing plans are utilized by some utilities to adjust the marginal price of electricity as the consumption grows. This allows the advantages of a solar system to be based on the amount of energy is consumed. In certain areas, rates are soaring as consumers consume more. Large houses with high energy requirements may be most required of solar panels to offset cost consumption.

It could be possible for some homeowners to sell solar energy back into the grid to help save cash. This is known as net-metering across the United States. Residential consumers utilize the power they generate through solar panels to offset their power usage elsewhere. Electric bills for the month are a measurement of the amount of energy consumed. There are various rules and regulations pertaining to net metering that are applicable to each region. For more information, homeowners can go to the DSIRE database. They can also call the local utility.

Calculating Solar Power Costs

Now you’ll be able to make a final calculation and assess the solar power’s worth to you.

You can utilize the discounted cash flow (DCF), to evaluate the total cost and advantages of solar systems. The first outflows of the project would be the upfront installation costs net of subsidies. Inflows would come later, in the form of offset electricity costs (both directly and through net meters).

Instead of using DCF the viability of solar power is usually assessed by calculating its cost of electricity (LCOE) and then comparing it to the electricity cost paid by the local utility. The cost per kilowatt hour (or C//kWh) is utilized to estimate the LCOE for solar panels for the home. This is the exact form as electricity bills. The following equation can serve as an approximate of the LCOE:

LCOE ($/kWh), = Net Present Value (NPV) of Lifetime Cost of Ownership ($)/Lifetime energy output ($kWh).

A PV solar module’s lifespan is usually 25-40 years.7 In order to calculate the NPV, you should also be included in the maintenance cost. The LCOE can be compared with the price of electricity provided by a utility. Remember, the relevant price is the one that happens during peak PV solar production.

Is Solar Power Worth It?

Once you’ve completed all of these calculations after which you’ll likely have one figure: the number of years it takes for a solar system to pay off your energy bills. You may be able to see an array of systems that achieve this goal in the span of five to ten years, if you live in a sunny region of the country that has large energy bills. Some may have to wait between 10 and 20 years before reaching the point.

The fact is that homeowners will see the benefits of a solar energy system at some point. It may take several years before they realize the benefit. It often comes down to whether it is worthwhile to set up a system like this. The factors to consider are how long you plan to stay at your home, what subsidies are available, and whether you care about the environment.

The benefits and drawbacks to solar panel systems for homes

Solar power, as with all things is not without its benefits and drawbacks. It is possible it possible that some costs could be offset by the environmental benefits as well as a smaller carbon footprint. This is more crucial than a purely financial evaluation.

Solar Energy Pros

  • You can cut down on your carbon footprint by using green energy sources
  • You can sell the excess energy you have produced with net meters
  • Certain federal tax credit tax breaks could be accessible to you

Solar Energy Cons

  • Maintenance and installation costs are still very high.
  • Solar works only when there is sunshine
  • Every few years, the components of the system need to be replaced
  • Some tax breaks might be overdue or about to expire

Can a house be powered by solar power alone?

It’s rare to find it. Solar power only operates only when there is sunshine. If it is cloudy or dark, it does not produce electricity. Although there are battery options that can provide power at these times, they tend to be very expensive. The grid is still used by the majority of homes that have solar panels.

Are Solar Panels Really Worth It?

It is possible for the system to pay back its costs over time, based on where you live. Because you won’t have to pay as much for electric power from your utility company, this is possible. It is possible to see a reduction in your monthly bills If you enable net metering.

What is the cost of the Solar Panel?

The prices have fallen steadily throughout the time. Your array’s output power will determine your total cost. The consumer reports reveal that the cost of a solar panel system for a typical-sized house within the U.S. ranges between $11,000 to $15,000.8

What is the estimated time to recover the initial expense?

It could take between 10 to 20 year to make a solar panel pay for itself based upon the dimensions and location of your house.

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