Everything You Need to Know About Portable Solar Power


28 May 2018


Solar Power

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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I enjoy writing and I write quality guest posts on topics of my interest and passion. I have been doing this since my college days. My special interests are in health, fitness, food and following the latest trends in these areas. I am an editor at Content Rally.

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Solar Battery System Types – AC Vs DC-coupled

Before you choose the right solar battery, you first need to learn what AC and DC coupling means. Your solar battery storage system determines how effective your solar air conditioning will be.There are two main ways to connect your power sources when you add battery storage to your solar energy system. AC and DC are the two main types of voltages used to conduct electricity.Let’s find out what differentiates these two battery systems. What is the Difference Between AC and DC Power? AC stands for Alternating Current, and it means electric power first flows in one direction and then the other. This is the type of electric current on the main grid, and it’s suitable for your solar air-con.DC power, on the other hand, stands for Direct current, and it means electricity flows in one direction only. This is the electric power that your solar panels generate from sunlight. The energy stored in your home’s solar battery is usually DC power.Since your solar panels generate DC power and your solar air conditioning and other home appliances need AC power, you need a solar inverter to convert this energy to AC electricity. There are three main types of solar inverters in the market; Traditional Inverters This first type of inverter is also known as the central inverter because it draws power from your solar panels. If you have a solar air conditioner at home, you’ll need this kind of converter to keep it running.It is usually a box that’s installed next to your home’s breaker box. It functions by combining all DC energy from your solar panels and converting it to DC power so that you can use your solar air conditioner Malaysia. Micro-Inverters The second type of inverter is an in-built component on individual solar panels. They are small inverters found on the backside of your panels. They allow your panels to individually and independently convert the harnessed DC power to AC energy. DC-Optimizers Lastly, we have the DC-optimizers that are devices that also go at the back of individual solar panels. Unlike Micro-inverters, they don’t convert DC to AC. Instead, they optimize conditions to ensure your home’s central inverter has an easy time converting DC to AC power. These converters work in a hybrid solar energy system that includes a traditional central inverter and in-built solar panel inverters. Is a Battery DC or AC? Batteries, like solar panels, store and produce DC power. Since your home’s electricity is AC, it means batteries in devices have converters that turn the AC power to DC energy.DC batteries use the same solar inverters that your home uses to convert the stored DC energy to AC power. AC batteries, on the other hand, have an in-built inverter that directly does the conversion. AC Vs DC -Storage Architecture Comparing the strengths and weaknesses of these two battery storage systems helps you choose what is best for your home. DC-Coupled Systems The DC-coupled system is designed to connect directly to the main grid the same way as your solar panels. In which case, a hybrid inverter is required to create a synergy between the solar battery and the solar panels. StrengthsThere is less energy loss because it’s a one-way conversion. Your system makes you eligible for Net Energy Metering if your solar panels can generate excess energy. It is a simple system which translates to lower costs. It is a smart option for people who’re just beginning their solar energy journey.WeaknessesIf you already have a PV system, incorporating it is complex and costly.AC-Coupled Systems The AC-coupled system operates with two solar inverters; a conventional inverter and an additional storage inverter that charges your solar battery. It might seem like a complicated system, but it is very easy to setup. However, as compared to the DC-coupled system, it’s less efficient because it has to be charged. StrengthsIt is way more flexible than the DC-coupled system. The inclusion of two inverters allows you to adjust the location of the battery at will. It is compatible with all kinds of solar inverters. It is a cost-effective solution for people that already have a PV system.WeaknessesThe system is slightly less efficient as compared to the DC-coupled system because of the AC-DC-AC conversion. The system will have more points of failure because you’ll have one inverter in a different location.Which Is Better for your Solar and Storage Needs? If you already have a solar energy system at home, you should go with the AC-coupled system because it’s flexible and easy to set up. However, if you’re just starting your solar journey, you should go with the DC-coupled system; if you generate excess energy, you get to sell it to the main grid. Final Thoughts Understanding the difference between these two solar battery systems helps you make the right purchase. Ensure that you work with a professional who understands what is best for your home. Solar energy systems are here to stay, and you might as well jump on the bandwagon because it’s a system that pays for itself.Read Also:What You Should Know about Solar Energy for Schools Benefits The Benefits of Solar Lighting in a Nutshell Everything You Need to Know About Portable Solar Power What To Do When Your AC Unit Stops Working Ready Rooftops – How to Install Solar Panels

Solar Panel

Five Factors That Impact Solar Panel Installation And Maintenance Costs

More homeowners are increasingly turning to solar power as an alternative energy source due to its ability to lower electricity bills and boost home resale values.While going green is an excellent move, installing and maintaining solar power systems are associated with high costs. By learning about the factors influencing them, you can easily decide if switching to solar power is worth your hard-earned money.Here Are Five Prime Factors That Impact Solar Panel Installation And Maintenance Costs1. Your preferred solar panel contractorSelecting the right solar panel installer is critical as you transition to a more sustainable lifestyle. Proper installation and maintenance can make or break your project's cost-effectiveness, so don't be tempted by low prices alone! To get ahead of potential problems down the road, research companies for their qualifications and reviews before making any commitments.Investing in an experienced contractor may come at a higher upfront price tag but will ensure successful integration into renewable energy sources with long-term savings benefits. When you contact us, we will answer any inquiries regarding the cost of our solar power installation and maintenance solutions.2. Roof type and angleThe type and angle of your roof significantly impact your solar panel's installation cost and maintenance. Roofs that are flat, slate, or shingle can be challenging to work with, and installation may take more time and effort, which leads to higher costs. The angle and orientation of the roof also play a role. A roof with a steep slope facing south will provide optimum sun exposure, reducing installation costs and improving energy production.3. Structural issuesStructural issues also affect solar panel installation costs and maintenance. The integrity of the roof and the structural load-bearing capability are essential considerations. Reinforcement may be necessary if the roof cannot accommodate the solar panel's weight, which will increase installation costs. Similarly, any structural issues that require repairs, such as rot, sagging, or cracks, would require rectification before installation, which increases installation costs.4. Solar system add-onsWhen upgrading your solar power system, several accessories could enhance its performance. Battery backup systems can store excess energy for later use and offer protection when the sun isn't shining as brightly or in case of an outage.While these add-ons come with additional costs upfront, they may provide long-term financial savings, greater reliability to offset any weather variations affecting production levels, and added peace of mind during emergencies.5. Local costsLocal codes and regulations can also influence solar power installation cost and maintenance. Permits and interconnection fees, for example, can vary between localities, and you must confirm any costs before proceeding with the installation. Licensing, inspection, and maintenance costs are additional expenses that may be imposed in your locality.ConclusionInvesting in a solar energy system could be an effective way to reduce your utility bills. Still, the timeline of when you can expect to see those savings depends on several factors. In sunny areas with high current energy costs, these systems can pay off within five years, though other locations may have longer wait times that stretch out into ten or 20-year cycles before any real return is seen.It ultimately comes down to your value on environmentally friendly solutions and long-term investments versus the more immediate financial gains from traditional power generation sources.Read Also:Ready Rooftops – How to Install Solar Panels8 Tips For Choosing Solar Panels For Outdoor ActivityHow Much Do You Save With Solar Panels? The Ultimate Guide

Solar Power Systems Include A Battery

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 BatteriesLithium-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 SystemsHybrid 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