Everything You Need to Know About Portable Solar Power

Published on: 28 May 2018 Last Updated on: 09 August 2019

Portable solar power generators turn energy from the sun into electricity. With new technologies for making solar panels, it has become more affordable than ever to own a solar power generator. You can find both huge and small portable models that can be used to power equipment with different power requirements. Because of the portability, you can carry the solar power generator anywhere, which makes it ideal for people who go camping.

How portable solar power generators work :

To use a portable solar power generator, you have to ensure it is charged fully. Solar panels need sunlight to gain energy, so in order for a solar power generator to gain energy, you have to place it in the sunlight. The solar power generator comes with a panel that acts as a collection point of the energy coming from the sun. This energy is then stored in a battery for later use. The bigger the battery the more the energy the generator can store, so while buying one you should consider the amount of power you need to run appliances and equipment. When completely charged, the solar power generator can help you to run appliances in your home for many hours continuously.

How are portable solar power generators different?

Probably you are asking how portable solar power generators are different from regular models. The first difference is in the portability, which means you can carry a portable solar power generator around with ease. This is the reason it’s recommended to consider having one if you love camping because it could be used to provide lighting especially at night, and you could also charge your appliances while out there. You can also use the generators for outdoor events especially in places where you will not find electrical outlets.

However, you need to note that some portable power generators offer a lower wattage compared to backup generators, which means you cannot use them to run heavy appliances and machines. These generators are suitable for charging devices including your laptop, smartphones, small appliances, and providing power to light bulbs. PoweredPortableSolar.com offers some of the benefits of portable solar power generators that you should consider when getting one.

Benefits of portable solar power generators :

A portable solar power generator comes with some benefits. Here are the most important you need to note:

Cost Efficiency :

Unlike electricity and other sources of power that you pay a subscription to use, a solar power generator only needs the sun to provide the energy you need to run your appliances. The only cost you will incur is the initial investment.

Reliability :

These generators collect energy from the sun and this helps them to provide a consistent supply of power. During power outages, you can use a portable solar power generator to run your appliances at no additional cost.

Eco-friendly :

You also protect the environment by choosing portable solar power generators. No harmful fumes are emitted and the setup is quiet, which makes the generators safe for the environment.

There are many benefits you can draw from a portable solar power generator. The generator can allow you to power your appliances without incurring the extra cost that comes with paying for electricity, and it is eco-friendly as you don’t use any fuel. You only need to place the solar panels outside to draw energy from sunlight.

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Why Do Some Solar Power Systems Include A Battery?

When you go to purchase a solar power system, you will find a variety of options. Some will include a battery. Others will not. The battery can either be a battery that stores the energy of the sun, one that stores the power of the wind, or a combination of the two. Lithium-Ion Batteries Lithium-ion batteries are a type of rechargeable battery that provides more storage capacity without taking up more space than lead-acid batteries. These types of batteries are useful for off-grid power stations. They have high charging and discharging efficiencies and long service life. However, lithium batteries do have their limitations. These include the potential to catch fire. Furthermore, the battery's lifespan depends on how deep it is charged. This is known as the Depth of Discharge or DoD. Most lithium solar batteries have a DoD of about 95%. While this means that the battery can be safely used for more than ninety percent of its total capacity, it also means that the battery will need to be recharged every so often. In addition, lithium-ion batteries are generally more expensive than lead-acid batteries. Depending on how many batteries you want to purchase, it can cost from $5,000 to $15,000. To make up for the higher cost, there are federal tax credits available. Compared to lead-acid batteries, lithium-ion solar batteries have a longer lifetime. Lead-acid batteries have a short lifespan, usually around five years. On the other hand, lithium batteries can last for twenty years or more. A properly installed lithium ion solar battery will have a very low risk of thermal runaway. The round-trip efficiency is another characteristic of a lithium-ion battery. It is the difference between how much energy is used to charge the battery and how much is left when the battery is fully charged. Generally, lithium batteries have a round-trip efficiency of between 90 and 95 percent. Some lithium solar batteries require three stages of charging. The first stage charges the battery until it is about 90 percent full. This is done by using a voltage regulator charge controller. At this point, the battery begins to drain the amperage. The second stage of charging is where the battery is charged for a short period of time until the amperage is nearly full. If you use a store charger, this will increase the discharge rate. Because of the sensitivity of the battery to temperature, it is advisable to choose a battery that is designed for cold or warm weather conditions. Lithium-ion batteries are generally more forgiving than lead-acid batteries. However, they may still need to be replaced in the future. Therefore, it is important to look for a company that has an excellent track record of customer satisfaction. Another important consideration is the warranty. Ideally, you should be able to buy the battery with a warranty that guarantees the specific capacity of the battery. The warranty should also state how many cycles and years of good performance it can provide. Choosing the right battery for your solar panel system is dependent on many factors. You will need to consider the frequency of discharging, the amount of available space, and the installation method. DC Coupling DC coupling in solar power systems is the process by which electricity generated by photovoltaic panels is routed directly into the batteries of an energy storage system. This can help reduce the overall Levelized cost of energy (LCOE) and provide increased energy independence. In addition, it eliminates the need for a second inverter or additional controls. One of the main benefits of using a DC-coupled system is that it is more efficient. With an AC-coupled system, each DC output of a PV module must be converted to AC, resulting in efficiency losses. When the dc output of the PV modules is directly tied to the battery of an Energy Storage System, it is possible to maximize the amount of solar-generated electricity fed into the grid. While an AC-coupled system can be a viable option for some applications, a DC-coupled system is preferred for most projects. The reason is simple. These systems are easier to install and operate. They are also slightly more efficient than their AC counterparts. For this reason, they are considered the best choice for new solar+ storage installations. There are a variety of factors to consider when deciding between an AC and DC-coupled solar system. The specifics of a particular project will play a big role in this decision. However, one important factor is interconnection costs. Using the same inverter to charge and discharge your battery system can decrease the cost of the installation. Also, co-locating your assets will reduce the cost of land acquisition and permit applications. Another benefit of adding a battery bank to your PV system is that it can allow you to take advantage of tax credits. As a result, you can end up with a completely self-sufficient home. You will be able to store excess energy for use during periods of inclement weather or in the evening when the solar panels are no longer producing. DC coupling is a promising development in the field of energy storage. It is a newer system architecture that can increase the efficiency of an Energy Storage System. Unlike the AC counterpart, a DC-coupled system has direct current wiring. This allows for faster, simpler installation. Furthermore, the systems can be expanded. Inverters used in DC-coupled systems are usually smaller than those used in AC-coupled systems. Because of this, DC-coupled systems may be more suitable for residential or small commercial applications. Those that are more than 6kW will require multiple strings of solar panels. If you need more than a few kilowatts of energy, you will need to invest in MPPT solar charge controllers. As more utilities and solar developers begin to develop DC-coupled solar+storage solutions, the industry is expected to become more mainstream. The technology has the potential to lower the cost of implementing solar+ storage projects and will make the energy storage market more competitive. Hybrid Systems Hybrid solar power systems offer a number of benefits over traditional solar systems. One of the biggest advantages is the ability to store energy in your own home. This is especially beneficial when the weather is cloudy or when the sun isn't shining. Hybrid power systems can work alone, but they also work when connected to the grid. They allow you to store extra electricity in your battery and then return it to the grid at peak hours for high-value credits. The most efficient hybrid system will use a basic inverter that controls the flow of power into the battery. Another major benefit of a hybrid system is its capability to store and provide power in case of an outage. While a traditional grid system does not have the battery backup capacity to keep your lights and appliances running during a power outage, a hybrid power system can do just that. There are a number of components that go into making a hybrid system. These include batteries, an inverter, a combiner box, and a solar panel. Each of these items can be used to improve the efficiency of your system, which translates into lower costs and a longer lifespan. A hybrid solar system is especially appealing to consumers in areas that are prone to losing power for long periods of time. These systems can be a great way to cut down on your energy costs and help protect your house from future rate hikes. Also, a hybrid power system can be more environmentally friendly than a system fueled by fossil fuels. Most hybrid systems will use lithium-ion batteries as the main source of energy. Lithium-ion batteries are capable of holding more energy and have more capacities than lead-acid or other types of batteries. While a hybrid system may be a bit more expensive than a purely on-grid system, it is still much cheaper than an off-grid system. In addition, some utilities do not have retail rates for solar electricity. Even with a small solar array, you can save up to two-thirds of your electric bill. Another big advantage of a hybrid system is the fact that you will get credit for the amount of electricity you produce. Some utilities have net metering policies, which allow you to buy back excess energy from the grid for a higher rate than you pay for the actual electricity. Depending on your area, you may be eligible for a federal rebate. For example, the Federal Investment Tax Credit is available through 2022, which will allow you to reduce the cost of your solar power installation by up to 30%. Moreover, in 2022 or 2023, the federal tax credit for solar power projects will be extended, which will further decrease the price of a hybrid system. Read Also: Is Energy A Good Career Path? – A Detailed Guide Best Paying Jobs In Energy Everything You Need To Know About Mobile Solar Generators

Prepare Your Solar Panels for the Fall

Summer is done, and you can already see it by the drop in temperatures and the duration of the day. With shorter days also comes the reduced amount of sunlight during a 24 hour period, which worries some solar panel owners. Some people aren’t sure how effective their solar panels will be during the colder period of the year. However, as experts from Action Solar assure us, panels work just fine throughout the year; all you need to do is make sure that you optimize them for the season. Here’s how. Clean Your Panels: No matter how many panels you have, they are exposed to the elements all the time, and naturally, they get dirty. However, solar panels are quite durable and strong, meaning that you don’t need to clean them very often and even when you do, you don’t need to go into too much detail. In fact, if you clean them too often, you might damage them, so it’s better to give them a cursory sweep every month or so and be done with it. Removing debris like leaves and branches are more important than dusting them, as most solar panels only lose about 7% of their effectiveness when dirty, as researchers from the University of California in San Diego found out. Adjust the Tilt: During the summer, the sun falls more directly to the ground, meaning that your solar panels will absorb a lot of the sunlight even without careful positioning. However, as summer transitions into the fall and eventually winter, the sun will shift and the rays will fall in a more tilted angle. So, if you want to use as much of the sunlight as possible, you will need to adjust your panels accordingly. Naturally, you should not do this on your own, but rather invite professionals to do it for you. Not only are they skilled in handling solar panels, but they will be able to calculate the optimal tilt and positioning of your panels. The best solar companies in California recommend realigning your solar panels at least twice a year in order to maximize the productivity of your panel throughout the year and not just in summer. However, if you include the fall and spring adjustment as well, you will be able to actually bring out the maximum from your panels. Deal with the Decreased Output by Saving Energy: During the summer, days are longer and usually sunnier than any other part of the year. That’s great news for your solar panels because they will be able to produce more energy. That being said, you probably spend a lot of electricity just by running your AC all day. In the fall, on the other hand, you don’t need your AC and the days are still relatively long. So, you will be able to produce a lot more energy which you won’t immediately spend. This is the time when you will be able to bring your electricity bill down by a noticeable margin. However, as fall progresses, the days will be shorter, which means that you may need to cut some unnecessary electricity spending if you want your bill to remain low; that is until winter rolls around, and you need to fire up your furnace. The technology behind solar panels is improving every day, and the time when solar panels only used to be productive in the summer are long gone. Read Also: Everything You Need To Know About Portable Solar Power How To Start Living Off The Grid

What Is A Solar Park Like? Discover The Heart Of Solar Energy!

Hello to all the solar energy enthusiasts! Today, let's dive into the fascinating world of a solar park. If you've ever wondered what a solar park is like and what makes it work so efficiently, you're in the right place. Join us on this solar journey and discover the secrets behind a solar park, with a special focus on Soltec USA's solar tracking systems. What is a Solar Park? First, let's get some context. A solar park is a large-scale installation where solar panels are used to convert sunlight into electricity. These parks can vary in size, from small community projects to massive installations supplying energy to thousands of homes. But what makes a solar park so special and efficient? The answer lies in the combination of advanced technology and smart design. The Infrastructure of a Solar Park We need to know its main components to understand how a solar park works. Here are the key elements: 1. Solar Panels Solar panels are the heart of any solar park. These photovoltaic devices capture the sun's energy and convert it into electricity. In a typical solar park, thousands of panels are arranged in long rows, all oriented to maximize sunlight capture. 2. Inverters The electricity generated by solar panels is direct current (DC). For this electricity to be useful in our homes and businesses, it needs to be converted into alternating current (AC). This is where inverters come in. These devices transform DC electricity into AC, making it compatible with the power grid. 3. Solar Tracking Systems This is where the magic really happens. A solar tracking system allows the panels to follow the sun's movement throughout the day. Instead of remaining stationary, the panels move to maintain optimal orientation to the sun. This can significantly increase the amount of energy produced. Soltec USA is a leader in this technology, offering high-end solutions that maximize energy efficiency. 4. Transformers and Substations Once the electricity has been converted to AC, it needs to be transmitted to the power grid. Transformers step up the voltage of the electricity so it can travel long distances without significant losses. Substations manage the distribution of this electricity to different destinations. The Role of Soltec USA's Solar Tracking Systems Solar tracking systems are a vital part of an efficient solar park. Let's delve into how they work and why they are so important. A solar farm has unmatched functionality when it comes to creating sustainable energy resources. But, maintaining a solar farm is equally important in terms of utilizing it efficiency. One such matter of maintenance is having a solar tracking system for your farm. Here are some of the solar energy tracking functionality which can make running your solar farm even easier. There are three types of solar tracking: Manual Solar Tracking Manual solar checking is the most tedious one in a solar farm. This is when a person has to literally walk towards every solar panel, check the energy level, and then tilt the panel towards the sun from time to time. The solar panel cannot remain at a tilt towards the at all times, as this risks damage. Passive Solar Trackers Passive trackers consist of an internal mechanism consisting of a liquid reaching a boiling point. When one exposes the panel to the solar radiation, the liquid begins to boil. Hence, this is a sign that the saved solar energy is being utilized. During utilization, the liquid evaporates. Once there is no boiling liquid in it, then there is an imbalance in the solar panel. This automatically causes the panel to tilt towards the sun. Automatic Solar Trackers Automatic solar tractors have even higher mechanisms. They consist of electric motors, and hydraulic cylinders which change the position or tilt of the panels on their own. It is a fully automated process with very little human interruptions, which is again limited to cleaning & maintenance (when necessary). This form of automatic solar tractor can be divided into two parts: Single axis solar tracker: This tracks the movement of the sun from east to west, ensuring proper collection of the solar radiation. Double-axis solar tracker: They have two axes that tilt from east to west and north to south. This type of solar tracker is perfect for commercial solar farms that run completely on solar energy. Maximize Collection As a commercial solar farm, you should always opt for the automatic solar tracker, as it improves its collection efficiency. The position of solar radiation changes throughout the day. Mornings are when you get the highest solar radiation from the east. Then as sunset approaches, the strength increases towards the west. Therefore, a solar radiation only facing one side doesn’t guarantee maximum collection. This is why trackers play such a crucial role. Adaptability If your solar farm is on a higher altitude or a location with heavy clouds, a solar tracker’s adaptability is of great assistance. Thus, an automatic tracker can locate the spot where solar radiation is the highest and collect it efficiently. Gets More Sunlight The sun is up way before we are! Plus, we do not register the solar radiation at dawn and dusk to be strong enough to generate solar power. Turns out they are! Therefore, the tracker will help to efficiently get the most of the sunlight throughout the day. Advantages of Solar Parks If you are still contemplating whether you should install a solar farm for your personal and commercial purposes, then keep reading. We understand the matter of budget. Yes, installing an entire farm is a matter of high investment. However, understanding the advantages that you can utilize for years to come will definitely make it cost-effective. 1. Clean and Renewable Energy If sustainability is what you are striving towards, then look no further. Fortunately, with the help of modern technology, we are able to utilize a very important natural resource. With further improvements, we are now able to bring that to our everyday domestic usage. With solar-powered everything, you are using clean, renewable energy. This leads to less air pollution, a major decrease in your carbon footprint, and, overall, contributes to a better future. 2. Low Operating Costs Once a solar park is up and running, operating and maintenance costs are relatively low. For example, Soltec USA's tracking systems require minimal maintenance thanks to their robust and efficient design. 3. Job Creation The construction and operation of solar parks create jobs in various areas, from engineering and construction to maintenance and administration. 4. Energy Independence Solar parks can help communities become more energy-independent, reducing their reliance on energy imports and improving energy security. The Final Note! A solar park is a masterpiece of engineering and sustainability, combining solar panels, inverters, transformers, and advanced solar tracking systems. These components work together to efficiently and sustainably convert sunlight into clean, renewable electricity. Plus, we hope this article was able to provide you with a clear and fascinating insight into the functions o a solar park. Next time you see a solar installation, you'll know that behind those panels is a complex network of technology. Matched with design that is working tirelessly to harness every ray of sunlight. The energy of the future is here, and it's brighter than ever! 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Everything You Need to Know About Portable Solar Power

How portable solar power generators work :

How are portable solar power generators different?