In the world of sustainable energy, the off-grid solar inverter is a key player. Off-grid solar inverters are specifically designed to operate in standalone systems, disconnected from the utility grid. It serves as the crucial bridge between the direct current (DC) electricity generated by solar panels and the alternating current (AC) power used by most household appliances.

How Does an Off Grid Inverter Work?

During the day, when solar panels are generating electricity, the off-grid inverter converts the DC power into AC power and supplies it to the connected loads. Any excess power is stored in batteries for use when there is no sunlight, such as at night or during a power outage. The sophisticated design of off-grid inverters ensures seamless energy conversion, facilitating the reliable operation of off-grid solar power systems.

Case I – During the Daytime

• Solar panels generate DC electricity.
• Off-grid inverter converts DC electricity into AC electricity.
• AC electricity is supplied to connected loads.
• Excess AC electricity is stored in batteries.

Case II – During Night-time

• Solar panels are not generating electricity.
• AC electricity is drawn from batteries.
• Off-grid inverter converts DC electricity from batteries into AC electricity.
• AC electricity is supplied to connected loads.

Pros and Cons of Off Grid Solar Inverters

Pros:

• Energy independence: Off-grid solar systems provide energy independence, allowing you to generate your own electricity and be free from rising utility costs.
• Reliability: Off-grid solar systems are not reliant on the utility grid, so they can continue to provide power during outages.
• Environmental benefits: Off-grid solar systems generate clean, renewable energy that helps to reduce your carbon footprint.

Cons:

• Higher upfront cost: Off-grid solar systems typically have a higher upfront cost than grid-tied solar systems.
• Battery maintenance: Batteries require regular maintenance to ensure optimal performance and lifespan.
• Limited power availability: Off-grid solar systems can only provide a limited amount of power, so it is important to carefully manage your energy consumption.

What Are the Important Features of an Off Grid Solar Inverter?

• Power rating: The power rating of an inverter is the amount of power it can convert at one time. Make sure to choose an inverter with a power rating that is high enough to meet the needs of your appliances and devices.
• Voltage rating: The voltage rating of an inverter is the voltage of the AC power it produces. Make sure to choose an inverter with a voltage rating that is compatible with the voltage of your appliances and devices.
• Waveform: The waveform of an inverter is the shape of the AC power it produces. Most inverters produce a modified sine wave, which is sufficient for most appliances and devices. However, some sensitive appliances may require a pure sine wave inverter.
• Transfer time: The transfer time of an inverter is the amount of time it takes to switch between AC power from the inverter and AC power from the utility grid. A fast transfer time is important for preventing appliances from shutting off during a power outage.

Conclusion

Off-grid solar inverters are a key component of standalone solar power systems. By understanding how they work and the important features to consider, you can make an informed decision about the best inverter for your needs.

If you are considering installing an off-grid solar system, be sure to consult with Tanway Engineering to discuss your specific requirements.

Are you a person still worrying about your electricity bills and tensed about your living cost? Take an advanced step to know off-grid solar systems that may change your life. Let’s go….

Off grid solar panels have become increasingly popular in recent years, and for good reason. These innovative systems allow individuals to generate their own electricity, reducing their reliance on traditional power grids.

What is ‘OFF-GRID’ SOLAR SYSTEM?

An off-grid solar power system, also known as a standalone solar system, is a renewable energy system that operates independently from the power grid. It consists of solar panels, batteries, charge controllers, and inverters. The charge controllers regulate the charging and discharging of the solar batteries. The solar batteries store the electricity produced by the solar panels, which collect sunlight. While the inverters convert the stored DC electricity into AC power for use in household appliances. This self-sustaining system allows individuals or communities to generate their own electricity without relying on the traditional power grid.

BENEFITS OF ‘OFF THE GRID SOLAR SYSTEM

Off-grid solar power systems offer several benefits.

● NO POWER CUTS – They allow you to become completely independent from the power grid, providing uninterrupted power and avoiding power outages caused by damage to the grid.
● NO POWER BILLS – Additionally, they can reduce electricity costs since there are no monthly electric bills, and maintenance costs are lower.
● EASY INSTALLATION -The installation is simpler because no complex infrastructure is required, which means professionals do not need to be hired.
● CHOICE OF RURAL AREAS – This type of system is also an alternative power source for rural areas,
● ECO-FRIENDLY – It is environmentally friendly since it relies only on renewable energy.
● LESS CARBON FOOTPRINT – Compared to fossil fuel technologies, using renewable energy sources such as off-grid solar power systems minimizes the carbon footprint.

In conclusion, off grid solar panels offer a range of benefits that make them an attractive option for individuals and communities looking for clean, cost-effective, and reliable sources of electricity. From providing power in remote areas to reducing reliance on fossil fuels, these panels contribute to a more sustainable and resilient future. With advancements in technology and decreasing costs, off grid solar panels are becoming increasingly accessible to people around the world. Investing in this renewable energy solution can have positive impacts on both the environment and our daily lives. If you are looking for a way to reduce your electricity costs, achieve energy independence, and protect the environment, then an off-grid solar system is a great option for your power management. So shift to an off-grid solar system today itself and make your life way cooler.

Future is electric, the importance of batteries are also levelling up. In this scenario where world is running with the technology, it’s essential for each one of us to choose the best option for power backup.

The energy from a solar PV system is normally stored in a solar battery. The solar panel converts the energy from the sun into electricity, which is then sent from the inverter to your house for use. The PV system is connected to the electrical grid in the event that you don’t have an off-grid solution. If the solar panels aren’t producing enough electricity to meet the demand, this lets your home get the electricity.

Any battery that we use to store energy falls under the category of normal batteries. Any normal battery can be classified as primary and secondary batteries based on whether they can be recharged.

Here are some significant variations between solar batteries and conventional batteries:

• Design

Deep-cycle batteries, such as solar batteries, are those that can be repeatedly discharged and recharged without losing any capacity. Because they are not made for deep cycling, regular batteries may not last as long if they are depleted too far.

Solar batteries are able to store more energy than conventional batteries because of their increased capacity. This is crucial for solar systems because it allows for the storage and utilization of daytime energy during the night and other times when there is less sunlight.

• Chemistry

Normal batteries can be composed of a variety of materials, including lead-acid,nickel-cadmium,and nickel-metal hydride, whereas solar batteries are often made of lithium-ion or lead-acid batteries.

• Discharge Rate

Solar batteries are C 10 and normal batteries are C20. It is thought that the capacities of all C-rated batteries are comparable. The C10 battery will last for 10 hours, thus you shouldn’t discharge it in that time.

For industrial and solar needs, C10-rated batteries are advised because they can offer greater power in a shorter amount of time.Due to the enormous current being drawn, C20-rated batteries are typically not the best choice.

• Cost

Clearly, solar batteries are expensive than normal batteries, but as we take it a long-term use, solar batteries are beneficial.

• Lifespan

Prior to purchasing a battery, it is crucial to examine its lifespan. Typically, a normal battery lasts three to five years.

Moreover, solar batteries have a lifespan of 10 to 15 years. Every solar battery gradually loses storage capacity. However, not all batteries perform in the same way. Only a few solar batteries have cutting-edge designs and degrading process-slowing features.

As we understood Solar batteries are the top solution for your power backup and energy resource, next is to choose the right one that meets your power requirements. Tanway Engineerings provides various solar panels with batteries, like 6.6 kW solar system,10.6 kW solar system, 13.2 kW solar system. A 6.6kW solar system is ideal for average-sized homes, while a 10.6kW and 13.2 kW system offers power for larger households and business realms.

 

Solar panel systems have become one of the most efficient and cost-saving options people choose for a sustainable lifestyle. 

The solar power system is the perfect way to light up your residential space with many options to choose from. 

A 13.2 kW solar system has gained popularity with features that make the residents feel secure installing them on the premises. 

Let’s read more about the 13.2 kW solar power systems and delve into the benefits of installing them. 

What is a 13.2 kW Solar System?

A grid-tie solar power system with capability to generate over 100kWh energy at 75% efficiently is known as a 13.2 kW solar system.

The monocrystalline solar panels encrusted on the systems offer them an ideal look and perfect finish. This makes them get installed rightly on almost all surfaces regardless of being tilted or flat. 

The 13.2 kW solar systems work efficiently during the hot times of the year since they need much sunlight and heat to suit the requirements of size and performance.

The system has high-grade built-in solar Photovoltaic ( PV) cells, which have the best sunlight-trapping characteristics, high energy conversion rates, and amazing durability. 

Being a performance giant, this solar power system yields high-end results compared to 10kW solar systems.

Consumers are largely shifting to this configuration of solar panels rapidly due to the subtle features and cost-effective measures. 

This solar panel system works great for a 1-4 person family that has a moderate energy consumption level. If you wish to reduce your electricity bill, 13.2 kW solar panels are the best solution you can have.

Major benefits of using a 13.2 kW solar system

One of the major benefits of using a 13.2 kW solar system is that it offers adequate power to meet the energy requirements of every household. 

This solar system is ideal for large households with high energy consumption rates. It lets you experience energy independence and minimize your dependence on conventional energy sources. 

The solar system can power all your home appliances, lighting, and electronics systems without any hassle of running out of energy. 

Another advantage of using this solar power system is that it is a sustainable source that lowers the carbon footprint with a focus on a greener planet. 

Choosing a solar system can help you emphasize a highly sustainable world with the least impact on the environment. 

It also consists of high-quality PV cells with good sunlight, capturing features, high energy, conversion rates, and durable service life.

This is the best solution for large homes, is affordable and includes a solar panel and inverter system.

How many panels contribute to a 13.2 kW solar system?

The number of panels you can safely and effectively install on the roof decides the size of your solar panel system. 

The large capacity system usually needs more panels or those panels which have high wattage rates. 

A 13.2 kW solar system with a battery would require approximately 30-36 panels of 370W. 

This can also vary based on the orientation and tilt of the solar panels, the climate conditions, and the possible obstructions present around them.

How much electricity can I expect to generate using a 13.2 kW solar system?

The amount of electricity that a 13.2 kW solar system generates can differ based on several factors.

This can vary based on the solar panels’ locations, the extent of sunlight accessible, and the solar panel efficiency.

But, discussing an average value, a 13.2 kW solar system with a battery can produce almost 55 to 65 kWh of electricity every day.

It is essential to remember that the energy solar power system can generate also relies on factors like the duration of the day, fluctuations, and the solar panel shading if any.

What are the total savings on a 13.2 kW solar power system?

This solar power system undoubtedly helps you minimize your electricity bills. However, it depends on the factors discussed above and above all the performance of the solar panels installed.

As soon as the great connection setup begins, it would let you earn for yourself and would pay back greatly for the system.

For instance, consider the average daily production of this power system to be about 24 kW, assuming you pay somewhere about 25 to 30 C for the energy you consume from the grid. 

In such a system, you can save almost 7 dollars every day. This is how you can save on costs with a 13.2 kW power system.

Conclusion

A 13.2 kilowatts solar system is a great option for residential spaces and commercial spaces with high energy consumption. 

If you own a suburban home, an industrial property, a commercial unit, a warehouse, etc., this solar panel system will meet your energy consumption and saving needs. 

While these power systems are right for everyone, you need to consider the factors that affect the power output, geographical climatic fluctuations, and the space available for the installation of systems. 

If you are looking for a 13.2 kW solar power installation in Perth, it is recommended to work with the leading solar installer. 

The right installers make sure the system gets installed correctly and suits all the safety and performance standards as expected.

Being a homeowner, investing in solar panels would be one of the major decisions in your life. Since it reduces the carbon footprint and offers a highly renewable energy source, solar panels have seen a surge in demand.

Solar panels also eliminate the hassle of scary electric bills, which is a major concern to many house owners. If you have already installed a solar power system for your home, what would be your next challenge?

Timely solar panel maintenance is necessary to help them function efficiently for a long time. While the major part of maintenance and repair would need the assistance of an expert, don’t you feel that it would be great if you can do some of the maintenance yourself?

This solar panel maintenance guide focuses on bringing you the best steps to clean and repair solar panels that keep them functioning great.

How often do solar panels need maintenance?

Periodic cleaning of solar panels avoids the chances of debris, dirt, leaves, or snow getting accumulated and obstructing the sunlight. Also, cleaning panels regularly can enhance the efficiency of your solar panel system.

Solar panel experts state that you must clean the Solar power system for your home once every 6 months. But there could be instances where you should do it in more frequent intervals or wait for more time to clean them.

Wonder what would be those conditions? Let’s consider an example: if your climate is dry, then the panels easily get accumulated with dust, and maybe this demands more frequent cleaning.

Hence, cleaning every six months is a baseline; to be more precise, cleaning at the offset of summer and winter would help you eliminate most of the build-ups and residues together at a time.

5 Steps to Clean and maintain your Solar Panels

It is exciting to do your part to solve certain common issues that affect the working of your solar panels. Here are the five simple steps you can adopt to easily clean or repair the solar panels all by yourself:

1. Avoid shading of solar panels

Ensure you cut the branches or trim the trees in case they shade the solar panels. This helps to retain the efficiency of the panels.

2. Track the inverter every day

Make certain you monitor the solar system components and check whether they show any potential damage to the system.

3. Measure the daily energy yield

Keep a note of daily solar-power production and understand whether the solar panels are working at their required efficiency. If the deviations occur due to any weather fluctuations, you need not worry. Otherwise, you would need to clean the panels or call a service expert based on the situation.

4. Ensure you get panels serviced every year

You should consider servicing the solar panels at least once a year. You can seek the help of trained technicians who can look into the panels and perform the service whenever required. If you are new to installing a solar system, the best solar system installers can help you with the best solar systems and installation services.

5.  Clean your solar panels regularly

If you wonder if you can clean the solar panels yourself, yes you can! And here are the tips you should take care of to protect, maintain and retain the life of your panels.

• Shut down the solar panels during cleaning and turn off the main switch.
• Keep a note of the user manual and understand the special-care guide. Clean the panels at a cool temperature, you can consider morning to clean since you get enough daylight and the morning moisture eases your cleaning process.
• Avoid using hard soaps and pressure washers to clean panels, use a soft cloth and distilled regular water.
• Using a soft brush and broom is advisable to clean the solar panels. However, using hard cleaning materials can cause scratches and damages to the panels.

Final Note

Just like you make regular dental checkups or make vehicle inspections periodically, the Solar power system for your home also needs a regular checkup. It gives you a chance to safeguard the health of the system and optimize installation, which establishes the cleanest energy possible. The professional solar panels and battery services in Perth can help you with the best solar power systems, where you need not worry about any critical damage or unnecessary maintenance to your solar panels.

Are you confused about choosing the best solar system for your property? Read on to find out!

On Grid Solar Systems

On-grid solar systems are also known as “Grid-Tie” or “Grid-Feed” systems. On Grid systems are the most common ones among the three and are the most affordable one. These systems use an inverter and do not store electricity in a battery but instead they are connected to the grid. This means that all the excess electrical power  generated by an on grid solar system, directly goes to the grid. For the energy you export you will receive credits or feed-in-tariff (FiT).

An important part of this configuration is the Meter, this electrical device keeps track of how much electricity is being produced by your solar system, and how much of it is being used by the utility grid that you’re connected to. This meter is often provided by the utility grid themselves or you could get a certified one of your own choice. In most states credits are issued only for the amount of electricity that has been exported to the grid and not for the total energy produced.

Off-Grid Solar Systems

Off-grid solar systems are also known as  “SAPS” (Stand-Alone Power Systems). An off grid system,unlike an on grid system, has a storage battery and is not connected to the electricity grid. It will continue to produce the energy you need  throughout the year and the excess energy is stored in the battery as long as the capacity of the battery installed meets your energy requirements. The off grid solar systems are comparatively more expensive than on grid systems.

Though they are more expensive, they come with the freedom of never needing to pay for your electrical usage. Why think of them as an added expense, instead those batteries are also an asset that has an intrinsic value. This configuration is best suited for households that are out of reach from a power grid but you still need electricity there. With more parts, your system gets a little more complicated and has an increased maintenance cost.

Hybrid Solar Systems

Hybrid solar systems are grid connected solar systems that have a battery storage, so a modernized version of both on and off grid solar systems. In this configuration, the solar system is connected to the local power grid via the electricity usage tracking Meter but also has a battery bank as a backup power source for the household.

During the day when you have plenty of sunlight, the panels produce electricity for the house’s needs, and the excess is stored in the battery bank. Once the batteries are fully charged the excess is exported off to the grid, thus having additional savings in the form of credits. During the night when the solar panels are not producing electricity,  your grid-connected system takes energy from the grid to power household appliances and also to recharge the battery bank in case they have depleted. Thus making this configuration the best of both worlds.

Are you still confused? Call us now, and let us guide you!

Tanway Engineering, a clean energy council accredited installer, operating in Perth/Brisbane guides rooftop solar panel systems for Commercial/Residential/Business places. We visit your place to get an understanding of your surroundings and guide you in selecting the best fit equipment. Tanway Engineering provides photovoltaic solar systems with varying energy outputs that are suitable for your residence or home or business. Contact us now to know more!

As a small business owner, a big part of your expenditure is buying electrical energy. Apart from the cost, there is a rate fluctuation that occurs from time to time, the fact that it is highly unreliable considering the number of power cuts brings us to power shortages disrupting your business altogether. This is why most businesses are switching to solar now, and here are 5 reasons why your small business should go solar now!

• You are a green business!

Switching from commercial electrical energy to solar power gives your small business a “green” label, and you will be using an eco-friendly power source. This gives your business a great brand value and priority among your competitors and customers too. You can then market your business as a green business.

• Sustainability

When you are running a green business, your business doesn’t just attain a green label and gain a higher monetary value but also become sustainable, in terms of energy production and usage. The installation of solar panel systems at your business place means that you choose alternative energy sources, that are independent of fossil fuel consumption, and are reducing pollution, greenhouse gas emissions, and your carbon footprint. There is an option to transfer extra electrical energy to nearby homes or institutions and earn good returns.

• Energy bills

The very first thing you will notice after installing solar panel systems on your business property is that you will be saving on your energy bills. When producing your own electrical energy, you are in total control of your energy usage which means you will be eliminating your business’s electricity bills.

• Alternate Source of energy

In the near future at some point, fossil fuels are going to deplete, given the rate of our consumption. So, nation-states, big corporates, and even small businesses are looking for an alternate source of energy to future-proof their businesses for the upcoming eventuality. If you switch to a non-renewable source of energy such as solar power, your business is likely to be on the safer side.

• Maintenance-Free, Long-Term Solution

If you think about solar power systems, you would definitely understand that it is a highly reliable source of electrical energy. It only needs occasional maintenance which is extremely cost-effective. It is likely, that you face power cuts due to maintenance or extreme weather conditions, from commercial energy sources, but with solar panel systems, you would have power whole year round. Since you’re very close to the source of energy there’s very little loss during transmission. In the long run, your small business will benefit a great deal from it.

Tanway Engineering, a clean energy council accredited installer, operating in Perth/Brisbane guides rooftop solar panel systems for Commercial/Residential/Business places. We visit your place to get an understanding of your surroundings and guide you in selecting the best fit equipment. Tanway Engineering provides photovoltaic solar systems with varying energy outputs that are suitable for your residence or home or business. If your small business is thinking of greener options, contact us now to know more! 

Read our latest blog post on why you should go solar now here!

Solar panels contain photovoltaic cells that absorb sunlight energy and convert it into solar energy which in turn can be used as electricity to run electrical gadgets in households or commercial buildings. By installing solar panels at homes, they can generate electricity to run electrical systems including electric appliances, lighting, and water heating systems. Solar panels are a cost-effective, clean, and renewable source of energy.
Solar panels are reliable and are a long-term solution to a greener planet. Solar panels can last between twenty-five and thirty years if they are maintained and cared for properly. This does not mean that solar panels will expire after a certain time period, but it will need regular maintenance so you can maximise the energy output by the solar panels.

How to make solar panels last longer?

There are a number of things you can do to make your solar panels last longer. Let’s look at them one by one.

1. Maintenance

It is essential to take care of the solar panel system regularly. If you would like to more about the maintenance and cleaning of solar panels, head over to our blogpost The Need for Timely Maintenance and Cleaning of Solar Panels to know more.

 2. Replace Inverters and Batteries from time to time

The lifespan of Inverters (ten to fifteen years) and batteries are different to that of a solar panel, so they may need more maintenance or replacement at some point. It is crucial to check up on that aspect to maintain the efficiency of the energy output.

 3. Regular cleaning of Panels

Debris is the biggest problem with panels. Roof top solar panel systems may collect debris (dry leaves or dirt) on the glass of the panels. It is vital to remove debris from time to time or even daily to let the panels attract as much sunlight as possible.

4. Promising Solar Panel System Provider

The fourth is the prime aspect of making a solar panel system last longer than usual. You have to choose a promising provider, so that they help you get high quality equipment with warranty (inverters, batteries, solar panels etc). Choose a provider who can help you with the maintenance and do regular check-ups on the equipment and electrical work.

Tanway Engineering, a clean energy council accredited installer, operating in Perth/Brisbane provides guidance about rooftop solar panel system for Commercial/Residential/Business places. We visit your place to get an understanding of the surroundings and guide you in selecting the best fit equipment. Tanway Engineering provides photovoltaic solar systems with varying energy outputs that are suitable for your residence or home or business.
Install your dream solar panels with Tanway Engineering. Call us now to know more!