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How solar applications lead the way to a cleaner and healthier environment

Posted by mosolar

Did you know that solar applications offer much more than reduction of your energy bills?

They especially offer many environmental benefits to our planet because they run on solar energy. A sustainable, green energy source, solar energy helps create a cleaner and healthier environment in the following ways.

1. Reduces air pollution

The smog and dirty air in the air are bad for your health and aesthetics. It is unhealthy because it can cause health problems like asthma, anxiety, headaches, bronchitis, and allergies.

It is aesthetically poor because the pollutants trapped in the air make the environment look bad.

The burning of fossil fuels is the main cause of air pollution because they generate harmful gases like carbon dioxide and methane. Solar applications however depend on clean solar energy for power, which doesn’t contribute to air pollution.

Solar applications thus go a long way in reducing the carbon emissions in the air to improve your health and surroundings.

2. Less water wastage

Hydropower is indeed another green energy form. However, it depends on lots of water to produce electricity. Most of the time, it is a dam that controls the water flow and electricity production. Dams, in turn, have a significant effect on the local ecosystem.

On the contrary, solar applications run on solar energy. They do not require water to create energy and thus don’t affect the ecosystem.

3. Reduces the use of fossil fuels

Fossil fuels like coal, natural gas, and oil have always been major sources of energy. They are finite and non-renewable energy sources that eventually run out as they cannot keep up with the increased energy demand.

Besides, they create lots of pollutants and air pollution.

Solar applications however depend on solar energy and not on non-renewable energy sources like fossil fuels for energy. Solar energy is freely and abundantly available all over the world and is paving the way for a stable energy future.

Powering appliances solar energy instead of non-renewable energy helps improve the environment.

4. Improves mankind’s health

Solar applications do not pollute the air, which has a positive effect on mankind’s health. The cleaner air leads to cleaner lungs and reduced health complaints, which in turn can save many lives.

5. Slows down the climate change

The burning of fossil fuels increases the levels of carbon dioxide and methane in the air, which costs the planet. It makes it difficult to clean the air and contributes to the enhanced greenhouse effect.

With the greenhouse effect, the planet ends up warming up faster than before.

This increase in global temperature has an effect on different climates. It may make some climates warm while cooling others to lead to sudden and volatile weather patterns everywhere.

Global warming in turn can lead to the melting of glaciers and increased sea levels. These changes in turn trigger calamities like cyclones, floods, and extreme heat, and drought.

Solar applications, on the other hand, can help prevent the effects of possible climate change. They run on solar energy, which does not produce any greenhouse gases, and releases few air pollutants. They, in the process, help slow down climate change over time.

6. Reduces your carbon footprint

Carbon footprint is the release of greenhouse gases, especially carbon dioxide, into the atmosphere through your activities. And burning fossil fuels is a major contributor to your carbon footprint.

Much of the electricity in the grid is generated by burning or combusting fossil fuels. Vehicles on the roads are mainly powered by fossil fuels. Reducing your use and dependence on fossil fuels can help reduce your carbon footprint.

This can be done by using more solar energy.

Solar applications run on solar energy, which is a clean form of energy. The more solar applications you use, the lower is your carbon footprint. In fact, one small solar energy system can offset 100’s of tons of carbon dioxide over the life of the system. All it takes is a small solar application to reduce your household’s carbon footprint and contribute to a cleaner and healthier environment.

Looking at how solar applications can help improve the environment, it’s worth considering shifting to using solar energy. It is available in abundance all over the world, and sunlight is free.

By shifting to solar applications, you can improve air quality, your health, minimize water wastage and reduce dependence on fossil fuels.

How durable are solar panels?

Posted by mosolar

How durable are solar panels?

Like many others, you too must be considering shifting to solar energy for your home, and stop releasing harmful emissions into the environment. It’s no wonder there has been an increasing demand for solar panels. They are now considered to be one of the most reliable and sustainable means of powering homes without fossil fuel combustion.

However, there is always one question that keeps nagging the buyer’s mind.

How durable are solar panels?

You may worry about the durability of the panel and how much you can depend on them. While solar panels do appear susceptible to damage at first sight, never judge things just by looks!

Read on to learn more about solar panels and what manufacturers do to ensure their durability.

Solar panels may be fragile, but…

Solar panels are indeed very fragile, about a few millimeters thick. But they get enough protection for durability through the strong glass and frame surrounding them.

Besides, solar panels are put through extensive tests that mimic extreme world conditions. For example, most manufacturers test and design them to withstand the impact of more than 65mi/h strong winds, medium-sized limbs, and relatively large hailstones.

Solar panels are durably built using three layers of rock or silicone encased in tempered glass. This tempered glass is manufactured thermally or chemically and is about six times stronger than normal plate glass. 

3 different types of solar panels

There are three types of solar panels- Tier One, Tier Two, and Tier Three divided based on the quality of raw materials used. It’s also based on the amount of time, research, and development invested in its manufacture.  

Companies producing Tier One solar panels have invested substantial time and money into research and development. Consequently, their solar panels are the most durable and efficient in construction.

Other factors affecting solar panel durability

It’s not just the construction that matters. There are a few other factors that determine how durable and long your solar panels last.

1. Location

Even the locations where the panels are set up play a substantial role in determining its durability. Even a kid will know that placing the panels near falling rocks or trees increases the risk of breakage!

 As long as you place the panels away from these areas, they will last a considerably longer time.

2. Thermal down-shock

Nothing is permanent, including solar panels. Though they are designed and built strong, some circumstances can lead to breakage. For example, sudden temperature changes like using cold water in hot water can fracture glass.

This is called thermal down-shock, where glass layers expand at different rates due to rapid temperature change.

However, many manufacturers have found a solution to overcome this problem. They equip their panels with special controls that keep the panels operating at an even temperature.

3. Poor installation

Sometimes high wind gusts can displace poorly installed strong solar panels and cause irreparable damage. It’s because the underbelly of the solar panel is the most vulnerable part.

So a poor installation can lead to a broken solar panel in high winds.

That is why it’s important that you select an experienced and expert solar installer that carefully and professionally installs your panels. It’s especially important if you ever plan to renovate your home, and the panels have to be removed temporarily.

4. Hail storm

The good news is that most solar panels are designed to withstand the impact of hail the size of golf balls or smaller. So while large hailstones may damage your solar cells, it’s something rather unusual.

5. Lightning

Who’s protected from lightning? You never know when it strikes, so there’s as much risk of it damaging solar panels as it has of hitting you. The good news is that it’s a minuscule risk worth taking.

But remember that while proper grounding is a worthy precautionary measure, you can never have 100% protection against lightning strikes.

So as solar panels are a major investment, it’s but natural that you wonder if they are durable. A good tip to follow is to buy your solar panels from a reputable solar installer, preferably someone with positive reviews. You know their solar panels are strong and durable with minimal chances of damage.

And another important point to remember is that something that breaks your solar panel is most likely to break your roof too.

In short, you have bigger things to worry about than durability if there’s the possibility of something large enough to break your roof and solar panels!

All you need to know about solar water heaters

Posted by mosolar

solar water heaters

All you need to know about it

All you need to know about solar water heaters

Do you need lots of hot water? Are your utility bills increasing because of it? If yes, there is a cost-effective option to producing hot water in solar water heaters.

Solar water heaters have been around for many years, where it harnesses sunlight to heat water. They may seem more expensive than other water heaters at first. However, the money you save in the long run makes it worth the Missouri solar power investment.

Solar water heater parts

The most important solar water parts comprise of one or more collectors necessary for trapping the sun’s energy and storage tank that’s well insulated.

Collectors

The three collector types are:

  1. Flat-plate collector panels with a dark plate and pipes placed behind a transparent glass or polymer cover. They are dark to help absorb heat better while sunlight passes through the transparent cover and heats the water.
  1. Integral collector systems comprise of a few black tubes placed in an insulated box. The box in turn has a transparent glass or plastic cover. The tubes absorb heat to heat water. It then enters a traditional storage water heater and may work with an instant water heater.
  1. Evacuated tube collectors comprise of parallel placed transparent tubes with inner metal absorber tubes for absorbing the sun’s heat. They are most common in commercial Missouri solar applications.

The storage tank

The storage tanks here are generally large capacity traditional electric or gas water heaters. If you wonder why the large capacity, well it’s to provide for more heated water during overcast weathers.

The conventional heater’s heating elements act as a back-up resource to help compensate when the solar collectors can’t provide sufficient hot water. Single-tank systems use the system for back-up and storage water.  Two-tank systems pre-heat water before it is stored in the main water tank.

Cost determining factors

There are various factors that determine a solar water heater’s cost effectiveness like:

· Usage

The solar water heater repays itself with time, especially if you use more hot water. In short, they save the most money in large families or places with high hot water consumption.

· Cost

Passive systems may seem a cheaper option, but they are not always practical to use.

· Available sunlight

Missouri solar applications function exceptionally well in places with lots of sunlight. Choose the location to set up the system wisely. It’s because collectors work the best if and when exposed to direct sunlight for longer periods.  

· Other incentives

There are tax credits and other similar incentives which will help reduce your initial investment amount, and give you a shorter payback time.  

Make sure you find out all about your local solar power incentives before finally deciding on your solar water heater.  It’s a combination of these factors that reduce the solar water heating system’s initial costs to reduce the payback time.

Solar water heater types

There are two solar water heater types- active and passive.  Active variants use a pump to circulate water between the collectors and storage tank. The passive variants rely only on natural convention for circulating water.

1. Active water heaters

These solar water heaters run on two circulation types.  

  • Direct circulation heaters circulate water from the collectors to the storage tank. They are better for places where the temperatures seldom under zero.
  • Indirect circulation systems are better for cold climates where pipes may end up frozen. They prevent possible pipe freezing by circulating non-freezing heat transfer fluid through the pipes and storage tank.

2. Passive water heaters

These are cheaper but less efficient and run by integral collector/storage or thermosyphon systems.

  • The integral collector/storage system preheats water in a traditional water heater. They are best used in climates where temperatures don’t go under zero too often.
  • The thermosyphon systems circulate water through natural convection. The tank is placed at a spot that’[s higher than where the collector panels are. The hot water in the panels can thus flow upwards into the storage tank. The cool water in the tank then returns to the collector system for heating.

Installation and maintenance

It’s important that you have a qualified and experienced contractor install your system. Do check their license, the BBB for complaints and speak to their past customers before selecting the right person.

It’s not enough if the contractor just installs your water heater. They should also keep a regular maintenance schedule.

Simple passive systems with minimal parts need less maintenance. However do discuss, and decide on the best maintenance requirements of an active system with the installer.

Now that you know all about solar water heating systems, you can buy yours from one of the solar companies in Missouri.

The eight pros and four cons of Solar Photovoltaic Cells

Posted by mosolar

Photovoltaic Cells

The eight pros and four cons of Solar Photovoltaic Cells

THE EIGHT PROS AND FOUR CONS
 OF SOLAR PHOTOVOLTAIC CELLS

Solar photovoltaic cells- reading the phrase makes most people wonder if it’s the same as solar panels. Well, you aren’t wrong because both are closely connected parts of your solar PV system.

However, there is a slight difference in the phrases.

Solar panels are panels that convert sunlight into another form of energy, typically heat or electricity. The panels convert sunlight into electricity with the help of solar photovoltaic cells.

All the PV cells in a single solar panel can generate sufficient electricity to power your home.

PROS AND CONS OF SOLAR PV CELLS

With the sun radiating enough solar energy to provide for a year’s human consumption, it’s indeed wise to invest solar PV panels! However, everything in life has its share of advantages and disadvantages, including PV cells.

Yes, the very PV cell which is environmentally friendly, and helps you save in utility costs, has some ups and downs. Reading the following list of pros and cons enables you to understand Missouri solar power better before investing.

SOLAR PV ADVANTAGES

1. A CLEAN AND GREEN ENERGY SOURCE

The most prominent advantage of PV cells is the clean and green energy it provides. There is no fear or worry about the panels generating any harmful greenhouse gases into the air like carbon dioxide.

2. FREE RAW MATERIALS

The second advantage is that you don’t have to pay for raw materials! PV cells depend on solar energy to produce electricity, which is freely available in abundance around you.

It’s a win-win solution for you.

While you will have to make an initial investment in the system, solar power is natural, free, and available in abundance for a long time. You end up saving in electricity costs once you start using the energy generated by PV cells.

3. VERSATILITY

Solar PV cells can generate electricity anywhere. All it requires is sunlight, making it a useful energy source while going on camping trips, traveling, and on long car trips.

4. SIGNIFICANT IMPACT ON SMART ENERGY NETWORKS

Solar PV has an integral role in smart energy networks, which work on distributed power generation (DPG). DPGs are exceptionally environmentally friendly because it helps reduce the production of electricity at centralized power plants.

Besides, DPGs reduce the environmental impacts of a centralized generation system. It depends on, and uses the sun’s energy that otherwise ends up wasted, to generate electricity.

Lastly, DPG also helps reduce any possible loss of energy during the transmission and distribution of electricity in the power system.

5. REDUCED COSTS

About costs, while solar panels Columbia mo were indeed once expensive, its rates are expected to reduce substantially within the next few years. So considering its economic viability and environmental sustainability, PV cells are indeed an investment worth making.

Besides, solar PV cell systems are also a renewable energy system promoted through government subsidy funding. The financial incentives offered makes solar energy panels an attractive investment alternative.

6. LOW IN MAINTENANCE

Solar PV cells are known for their low maintenance and operating costs compared with other renewable energy systems.

7. SILENT

Solar PV is perfect for urban areas and residential applications because it doesn’t produce any noise.

8. EASY TO INSTALL

Last but not least, you can easily install residential solar panels on rooftops or just on the ground without interfering with your lifestyle.

DISADVANTAGES OF SOLAR PV CELLS

1. INTERMITTENCY ISSUES

Like all other renewable energy sources, solar energy and PV cells have intermittency problems. It means it’s not continuously available for converting into electricity like during night-time and during cloudy or rainy weather. So PV cells will probably be incapable of meeting an electric power system’s demand.

2. LESS RELIABLE POWER OPTION

It’s this intermittency and unpredictability that makes solar energy panels a less reliable power solution.

3. ADDITIONAL INVESTMENTS

PV cells require an additional investment in inverters and storage batteries. Inverters convert direct electricity to alternating electricity to use on your power network.

Storage batteries prove helpful in providing a continuous power of electric power in on-grid connections. This additional investment can, however, provide a solution for the PV cells’ intermittency issues.

4. USES A LARGE AREA

The large areas of land used for land-mounted PV panel installations remain committed to the purpose. That’s why it’s vital that you wisely select a spot for the solar energy system, and why many people install it upon their roofs.

5. EASILY DAMAGED

While solar PV needs no maintenance or operating costs, its fragility means it’s easily damaged. There’s a solution here in the form of additional insurance coverage to safeguard your investment.

Now that you know all about solar PV cells, it’s time to turn to one of the solar companies in Missouri for more information. 

7 Steps to Selecting the right Commercial Solar PV Provider

Posted by mosolar

7 Steps to Selecting the right Commercial Solar PV Provider

7 Steps to Selecting the right Commercial Solar PV Provider

The solar energy around us is freely and abundantly available, making it a cheap and economical power source worth investing in. It’s the reason why businesses across various sectors are today, considering investing in commercial solar systems.

Though they are well aware of the economic and environmental benefits of using solar energy, they falter while selecting the right solar provider. It’s because there are so many Missouri solar solutions to choose from.

You can’t afford to hire the first company that you come across. You have to do your share of research to find out which is most suited for your requirements and budget.

The following steps should help most business owners to select the right solar PV provider for their organization. 

1. Understand the concept

The first thing you should do even before collecting bids is to learn and understand more about solar energy. The acquired knowledge will not go to waste. It will prove helpful during the installation and development of your solar PV system.

It also helps you select the right financing options and make the procurement process so much easier.

There are various sites you can visit online to learn more about the crucial aspects of a commercial solar installation. Or you can always turn to your solar power Springfield Mo provider for assistance and guidance.

2. Know your project goals

There’s no point in even considering getting a commercial PV system if you don’t have clearly defined company goals. You need to know why you are investing in the PV system.

You also have to know what you plan to achieve, like cutting costs and setting your social responsibility message. It helps solar providers tailor their bid response as per your needs, and show how they can help meet your goals.

3. Create your request for proposal (RFP):

It’s when you know your goals and the concept that you can come up with the request for proposal. The RFP intimidates solar providers that your company is ready to receive bids for solar projects. It lets your company outline the bidding process, contract terms, and project specifications to prospective solar providers.

4. You can also have a Request for Qualification (RFQ)

You can even issue a Request for Qualification (RFQ) before sending the RFP. It can have the same weighing process used for identifying a few qualified bidders.

It helps save your time because it shortlists the top bidders. You can then send the RFP to these selected few providers.

5. Create your selection criteria.

It helps to develop a scoring system in the RFP to help you select the right provider. Create the system based on the input from different segments of your organization like procurement, finance, engineering, and sustainability officers.

You are sure to come up with tons of suggestions from them. You, however, will have to come up with the final list based on the following characteristics:

  • Cost-effectiveness-If the provider’s bid matches or excels competitor bids in meeting your company’s financial savings target.
  • System design and technical aspects-If the provider’s customized system design meets or excels with your RFP specifications.
  • Experience/qualifications-It’s better to select a provider experienced and qualified to install your project.
  • Scheduling-The provider should be free and able to schedule your system implementation within your speculated deadlines and building schedule. You don’t want to hire someone who won’t have the system up and ready on time!

6. Give them enough time.

Give the respondents at least two weeks to respond to the RFQ and about three to four weeks for the RFP.

Don’t spring a surprise on them and ask them to reply in a week or so.

The more time you give them to think and create an appropriate bid, the better quality bids you can expect.

7. Shortlist potential providers

It’s all based on the number of quality of bids that you receive that you decide to shortlist and come up with a final list of up to 5 prospective providers. You can compare their quotes, and finally interview about two to three finalists.

However, you can also select the ideal provider based on the best RFP response received if you are confident the RFP procures appropriate responses.

The selected Missouri applications provider will be the one that closely aligns with your company’s solar energy goals, budget, and ideals.