10KW Solar System (All you need to know). Solar cell 10kw

# 10KW Solar System (All you need to know). Solar cell 10kw

## kW Solar System (All you need to know)

A 10kW solar system is a solar panel system that can provide your dwelling with 10 kilowatts (kW) of power at peak production.

If you have a 5kW solar system and it’s not producing enough energy, you might want to consider upgrading to a 10kW solar system. It behaves the same way as a 5kW solar system but has twice the capacity.

### how much does a 10kw solar system produce per day

A 10kW solar panel energy system produces around 10,000 watts of electricity per hour. Considering this, a 10kW solar panel energy system should deliver anywhere from 29 to 46 kWh per day, depending on where you live and how many hours of sunlight you receive each day.

For example, if you live in San Diego and receive 4 hours of sunlight per day on average, you can expect your system to produce 72 kWh per day6. If you live in Seattle and receive 5 hours of sunlight per day on average, then your system could produce up to 85 kWh per day7.

### Can a 10kW solar system run a house?

10kW solar systems are on the large side for residential installations (where 5kW to 6.6kW is much more common). So as mentioned above, 10kW systems tend to be most appropriate for homes or businesses with significant amounts of daytime electricity consumption above 40kWh per day.

### How many panels how much roof space for a 10 kW solar system?

A 10 kW solar system will need about 25-30 solar panels, which are typically 1.7 metres by 1 metres in size. A 10kW system will require about 80 m2 of roof space, so if your roof is smaller than that, you may need to consider adding a battery to store some of the electricity produced by your solar panels.

efficient solar panels will reduce the amount of roof space required and typically cost more as they are utilising newer technologies.

### How Does A 10kW Solar System Work?

You may have heard that solar panels are made of cells that absorb sunlight, but what exactly does this mean?

The answer lies with what is in your solar panels — solar cells or photovoltaic (PV). These convert solar power to electricity. In each panel, manufacturers arrange together a set of solar cells. Depending on the number of cells in each panel and their corresponding efficiency, you can determine the basic rating of a solar panel. Therefore, this explains why we can describe solar panels by the number of cells in each panel (e.g., 60-cell types for residential homes).

Here’s how a solar panel works its free electricity magic — when sunlight hits your solar panel, the PV cells absorb the solar energy that wakes up and moves electrons via an electrical field within the solar cell. And by definition, the created flow of electrons is the usable electric current we use to run our devices at home.

### Is a 10kW solar system right for you?

10kW solar systems are on the large side for residential installations (where 5kW to 6.6kW is much more common). So as mentioned above, 10kW systems tend to be most appropriate for homes or businesses with significant amounts of daytime electricity consumption above 40kWh per day.

The table below should give you some idea about whether or not a 10kW system may be well-suited to your needs – or if a better system size might be a better match. We recommend that you self-consume at least 30% of the the solar energy that your system produces.

### How much will a 10kW solar system save on electricity bills?

The amount you’ll save on electricity bills with a 10kW system will depend on how much you get paid for exported electricity (solar feed in tariffs) and how much you self consume.

Feed in tariffs in Australia pay anywhere from 3c to 20c, depending on the state and retailer. Let’s work on 8c per kWh for exported electricity. Most people pay about 30c per kWh to buy electricity from the grid. So let’s consider 3 scenarios to see how the payback works:

1) Use all the solar electricity in your (huge) home or business: You would save approximately 4500 in the first year. But 100% self-consumption for a household is unlikely; there will be times when your 10kW system is exporting to the grid.

2) Export half the electricity: You would save about 2700 in the first year.

3) Export all the electricity: You would save about 1000 in the first year.

Moral of the story: The more solar you self consume, the faster your payback.

If you think that this sounds very counter-intuitive, then you can read about the relationship between exports and payback here.

### How much does a 10kW solar power system cost in 2023?

If you’re looking for a 10kW solar power system, expect to pay about 3,960 in STCs (AKA the solar rebate), which means that you should expect to pay about 8,500 – 13,000 out of costs for a good quality 10kW solar system in 2023. That’s quite a price range – the reason is the cost of a 10kW solar system will depend on the type of components used. At the upper end of the price range it will be top of the line panels and inverter installed by a particularly fussy installer. At the lower end, you should still get good quality components (but do your research). Be wary of systems below the bottom end of this price range – there can be a high cost associated with cheap solar in terms of problems down the track.

### How long before a 10kW solar power system pays for itself?

The simple answer is: it depends.

In order to know how long it will take for your solar power system to pay itself off, you need to know two things: the feed-in tariff and how much electricity you consume.

Let’s say you have a 10kW system and you live in a state with a feed-in tariff of 7.5 cents per kilowatt hour (kWh). The simple payback time would be: (10 x 7.5) / 1000 365 = 3 years, 10 months.

But let’s say you live in an area where there’s no feed-in tariff, or that it’s just 1 cent per kWh. In that case, your simple payback time would be: (10 x 1) / 1000 365 = 2 years 6 months!

But what if you happen to be one of those people who consume more than 100% of what their solar panels produce? If this is the case for you, then your simple payback time will be lower than if it wasn’t the case for you because some of that electricity will come from other sources (like coal).

## kW Solar System And Information

If you’re thinking of buying a 10kW solar system in 2023, then you probably have a good-sized roof and significant electricity bill! Or perhaps you have an electric car or are looking ahead to an EV purchase.

A 10kW solar system is about as big as residential systems get, practically speaking. Below is photo of an older 10kW system. There was no space left to waste on this installation! However, note this photo was taken some years ago.

Solar panels installed for 10kW systems in 2023 are significantly more efficient and pack more power into a smaller overall footprint, so not as much roof space is required as it once was. Here’s an example – still 10kW but around half the number of panels; although they are a bit larger in terms of physical dimensions:

24 x 415 Watt panels on 2 roof faces in this 2022 10kW installation.

## How many solar panels will you need for 10kW?

To make up a 10kW solar system you need 24 solar panels, assuming you use 415W panels – that will give you 9.96kW.

Each panel will be about 1.8m x 1.1m, so you’ll need at least 46m2 of roof space.

To provide an idea of how much space that is, this picture may help.

## How much electricity will a 10kW solar system generate?

A 10kW solar system will generate approximately 40kWh per day on average – that works out to be 14,600 kilowatt-hours a year. It’s a lot of electricity and enough to run 2-3 average Australian households; or one really inefficient household!

To put it in perspective, 40kWh per day will power:

Approx 2x ducted air conditioning systems on a hot (or cold) day.

4 small pool pumps for 10 hours per day.

40 x 5 star energy rated fridges with the freezer on top or below (not side-by-side; those suckers use a lot more energy).

## How much will a 10kW solar system save on electricity bills?

The amount you’ll save on electricity bills with a 10kW system will depend on how much you get paid for exported electricity (solar feed in tariffs) and how much you self consume.

Feed in tariffs in Australia pay anywhere from 3c to 20c, depending on the state and retailer. Let’s work on 8c per kWh for exported electricity. Most people pay about 30c per kWh to buy electricity from the grid. So let’s consider 3 scenarios to see how the payback works:

1) Use all the solar electricity in your (huge) home or business: You would save approximately 4500 in the first year. But 100% self-consumption for a household is unlikely; there will be times when your 10kW system is exporting to the grid.

2) Export half the electricity: You would save about 2700 in the first year.

3) Export all the electricity: You would save about 1000 in the first year.

Moral of the story: The more solar you self consume, the faster your payback.

## How much does a 10kW solar power system cost in 2023?

You should get about 3,960 in STCs (AKA the solar rebate). So expect to pay about 8,500 – 13,000 out of costs for a good quality 10kW solar system in 2023, professionally installed by a reputable installer.

That’s quite a price range – the reason is the cost of a 10kW solar system will depend on the type of components used. At the upper end of the price range it will be top of the line panels, inverter and racking installed by a particularly fussy installer. At the lower end, you should still get good quality components (but do your research). Be wary of systems below the bottom end of this price range – there can be a high cost associated with cheap solar in terms of problems down the track.

## How long before a 10kW solar power system pays for itself?

Payback will depend on feed-in tariff and self-consumption, but it’s reasonable to expect a 10kW solar system (assuming it’s suitable for your situation) will have paid for itself in around 5-6 years. After that the electricity is free apart from a small maintenance cost – expect to pay a few hundred dollars every 5 years for an inspection – and a replacement inverter every 12 – 15 years.

To get a better idea on simple payback for a 10kW solar power system in your circumstances, try my solar calculator.

## kW Solar System – Costs, Savings, Payback

A 10kW solar panel system is best suited for large homes. A 10kW system is also suited to electric car owners or those planning to buy one in the future.

• 27 Tier 1 Solar Panels
• CEC Approved 10kW Inverter
• Installation by CEC Qualified Retailer

## Is a 10kW Solar System Suitable for My Home?

A 10kW solar panel system is best suited for larger homes, or homes with more energy-intense appliances. A 10kW solar energy system is also suited to electric car owners or those planning to buy one in the future. 10kW systems produce up to 42kWh per day, which is more than twice the average energy consumption for Australian households. 10kW systems may require a 3-phase power connection due to their ability to export more than 5kw at a time.

While a 10kW system is more costly than smaller systems, it can produce more power. If you have higher energy requirements, it’s often quicker to pay off the cost of installation by installing a system with a larger capacity.

A 10kW solar power system is also well suited for battery backup systems, as it can produce enough power to fully charge a home battery, and provide the home with power. If you have more than 2 children or live in a household of more than 4 people, a 10kw solar system is likely to cover your needs. If you are planning on staying at your current location, a 10kW solar panel system can future-proof your home from growing energy requirements.

### How Many Solar Panels are in a 10kW System?

A 10kW system has between 27 to 33 panels. The number of panels you need largely depends on the quality and efficiency of the solar panels you choose.

Solar panels also vary in power output. These power outputs vary from 250 to 400 watts for domestic applications.

The size of a solar system is based on the number of panels used in the installation. For example, to achieve a 10kW solar system you will need one of the following panel count and output combinations:

Panel Power OutputNumber of Panels for a 10kW System
200 50
250 40
300 33
350 29
370 27
400 25

If you’re using 370 W panels, you’ll only need only 27 panels or modules. However, if you combine this system with a solar battery, you’ll need a 10kW inverter as well with MPP.

### Do I Have Enough Roof Space for a 10kW Solar System?

You will need around 45.9m 2 of available space on your rooftop. Each solar panel is around 1.7m x 1m, and you will need between 25 – 30 solar panels, depending on their power output.

Average residential installations will generate between 330 – 400 W of power during daylight hours. However, the 10 W system requires a significant amount of energy, so you will need around 25 to 30 solar panels.

On average, solar panels are 1.7m long and 1m wide. Therefore, if you install 27 solar panels at 370W each, you’ll need approximately 45.9 square metres of available roof space.

## How Much Does a 10kW Solar System Cost?

The CEC recommends a 10kW system should cost between 7400 and 14100. The cost of solar panels depends on many factors, including their quality, model type, and more.

It’s important to recognise that financing your solar system is a great way to reduce the upfront cost. As well as this there are many rebates available depending on your state and location that can reduce the cost of solar.

A larger size system can generate more electricity, but it’s fairly expensive. While it may not feel budget-friendly at first, solar power can offer quick returns on your investment and help you build a more sustainable future.

Even if your self-consumption level is low, the extra electricity you generate can be fed into the grid. This will help you with rebates and increase your savings.

The ultimate cost of getting a solar panel system installed will depend on the following factors:

You can contact accredited solar retailers like Instyle Solar for a free quote on how much it would cost to install a 10kW system for your household. If you’re lucky, you might even get a discount on the panels.

## How Much Will a 10kW Solar System Save You?

Over their 25-year lifespan, 10kW solar systems can save you over 100,000 when taking inflation into account. This saving is a combination of exporting electricity to the grid and using the power in the home. On a yearly basis, a 10kW solar system will save you 3,220.33 when first installed.

As the demand for solar panels increases, their cost pricing becomes more competitive. In January 2018, the mean solar cost was 3 per watt. Since then, it’s decreased to around 0.91.

Owning a solar battery can help you even further by allowing you prominent daytime usage and excess electricity for when the sun goes down.

## What is the Payback Period for a 10kW Solar System?

Most Australians can expect to make a complete return on 1 kW solar systems in 3.35 years if they consume 50% of the energy they produce.

The payback time is how long it takes to equalise total investment for the system’s installment and electricity bill savings.

In some major cities, 10kW solar systems can deliver around 35 – 44kWh of electricity. This makes 10kW solar systems ideal for people who have electricity bills higher than 1,000 per quarter. This can save you more than 4,000 per annum. Homeowners stand to save up to 22 to 30 cents perkWh.

Below is a table that shows the average payback time for homeowners in each major city to break even on their solar installation cost:

CitySystem CostElectricity TariffFeed-In TariffEnergy ConsumptionAnnual SavingsPay Off Period (Years)
Adelaide 10,500.00 0.38 0.12 50% 4,270.74 2.46
Brisbane 10,500.00 0.28 0.12 50% 3,650.00 2.88
Canberra 10,500.00 0.23 0.12 50% 2,810.50 3.74
Darwin 10,500.00 0.27 0.08 50% 3,462.94 3.03
Hobart 10,500.00 0.25 0.065 50% 2,127.71 4.93
Melbourne 9,000.00 0.20 0.12 50% 2,394.40 3.76
Perth 10,500.00 0.29 0.10 50% 3,772.28 2.78
Sydney 10,500.00 0.24 0.15 50% 3,274.05 3.21

These numbers are based on figures reported when this table was created. Average costs may have changed. SolarVic offers up to 1500 off the cost of solar.

Talk to a solar installer and get a free quote on the price; they offer excellent services to all potential clients.

## How Long Will a 10kW Solar System Last?

You can expect 10kW solar systems to last 25 – 30 years if installed correctly. After that, the efficiency of the solar battery starts lowering.

The power degradation rate of a 10kW solar system with battery storage is approximately 0.8% per year.

Do solar panels degrade over time? The panels become inefficient at producing electricity over time, and their solar system output also decreases.

The degradation process can take up to 30 years to take effect on any high-quality solar system.

Known as LetID (Light Elevated Temperature Degradation), this phenomenon is caused by sunlight.

For premium quality panels, the degradation rate is 0.3% per year. Solar system durability can be enhanced by taking care of individual components.

## How Much Power Does a 10kW Solar System Produce?

With a 10kW system, you can expect to produce around 35 – 44kWh of electricity every day.

A 10kW solar system can generate 11,000kW to 15,000kW of electricity yearly.

This production capacity varies with different regions, seasons, and climates. For example, a 10kW system will produce less power in winter compared to the summer. Knowing your seasonal usage can help you understand whether a 10kW system would work for you in colder months.

Below, you can find the 10kW energy production in major cities in Australia:

CitySystem SizePeak Sun HoursTotal Energy Production (KW)
Brisbane 10kW 5 50
Canberra 10kW 4.4 44
Darwin 10kW 5.5 55
Hobart 10kW 3.7 37
Melbourne 10kW 4.1 41
Perth 10kW 5.3 53
Sydney 10kW 4.6 46

## Will a 10kW Solar System Power Your Home?

A 10kW system can meet the present and future needs of any household with a power bill of around 1,000 per quarter. This is usually sufficient to power a four-person family home that is 185 m 2 in area.

A 10kW while larger than most systems, is actually better suited for the modern family. You may later switch to an electric car or convert to an all-electric house as the government creates more initiatives to hit climate objectives in the near future.

It makes practical sense for homeowners wanting to replace gas-powered appliances with electric counterparts.

### Can I Install a Battery with a 10kW Solar System?

Absolutely! You can most certainly add a battery to your 10kW system. Battery storage allows you to use electricity you have stored in low iridescence conditions.

This means you can utilise your system even at night. As a result, you can be independent of grid-supplied power at nighttime.

Solar systems with battery storage also earn their keep during calamities. Having a sustainable source of power production and storage is invaluable during natural disasters like hurricanes, where grid power can take days to recover from.

Contact certified installers right now to have your 10kW solar battery installed! They’ll inform you about the legalities of owning a 10kW solar system with battery storage, including:

Within 10 days of installation, a team of State electrical authorities inspects the energy usage. Before that, the installer must send a certificate to the State Authority.

For meter upgrades, the accredited solar installer will notify the electricity retailer. The retailer will send a distributor to upgrade the electric meter. The entire process takes around three weeks.

After the whole process is complete, the solar system will start working. That’s when your real saving begins!

### Should I Consider a Larger or Smaller System?

This depends on your long-term plan for converting to solar.

Larger systems can help power your entire household and car and even export surplus electricity to the grid. However, they are more expensive and thus require a greater initial investment.

A smaller system may not be able to meet your self-consumption needs, but they are usually more affordable and don’t require substantial start-up capital.

However, larger systems have become more popular with users in recent years. This is due to:

• The cost of the larger systems dropped significantly on a yearly basis.
• Energy production is superior to smaller systems.

If your house has a reverse cycle air conditioning system, home automation, and a quarterly electricity bill of 800, a 10kW solar system is an excellent choice.

### What other systems are there?

There are a number of system sizes to choose from including:

## Get Started!

Interested in getting solar for your home? By clicking below you can use our Smart solar calculator to find out just how much you could save with solar, what incentives you’re eligible for, and the positive impact you can have on the environment.

Don’t wait until next quarter’s bloated bill, and get started today!

Join over 20,000 homeowners who have made the switch with Instyle Solar, or the 1000 positive reviewers who have been more than happy with their solar install.

Otherwise, you can always contact us on 1300 133 556, or email us at sales@instylesolar.com.au.

## Ready to Start Saving with a 10 kW Solar System?

Let’s calculate exactly how much a s 10 kW solar system could save you on your bills! Click now to get started.

## kW solar systems: what to know

Everyone has slightly different needs when they go solar, but 10 kilowatts of solar capacity can likely provide you with plenty of emission-free power.

We’ll outline everything you need to know about 10kW solar systems below, including how much they cost, what they can power and how to determine if a 10kW solar energy system is right for you.

### Key insights

• Ten kilowatts of solar power is enough to run a larger-than-average home.
• Nationwide, an average 10kW solar energy system costs roughly 21,000 after a 30% tax credit.
• The average 10kW solar panel system can pay for itself in a little over eight years.
• If you’re interested in going solar, it’s often easier to work with a professional solar installer to ensure you get the right size system for your needs.

## Can a 10kW solar system power a home?

A 10kW solar energy system can provide all the electricity the average home needs and probably more. In other words:

• If you’re connected to the power grid, a 10kW solar panel array can functionally offset all of your utility energy use. We say “functionally” because, while a 10kW system likely produces more energy than your home uses, only part of your energy consumption takes place during the day while your panels are producing power. The excess energy produced by your solar panels can be sent back to the grid, where you can make money from it due to something called net metering.
• If you’re looking to go off the grid, a 10kW solar power system would likely be a waste unless you invest in a solar battery to capture the extra power produced during the day and make that power available when the sun’s not shining.

### How much energy can a 10kW solar system produce?

The exact amount of energy a 10kW solar system can produce depends on many different factors, including the efficiency of your solar panels, your geographical location, your local weather, and unique features of your property, like shading from trees around your home and your roof layout.

Still, you can roughly determine the amount of energy your 10kW system will be able to produce on any given day based on the number of peak sun hours in your area. Peak sun hours vary depending on both the time of year and your location’s latitude, with amounts ranging from roughly three to six and a half hours nationwide. For example:

• In San Diego, California, a 10kW solar energy system could produce an average of 17,826 kilowatt-hours of electricity per year.
• In Seattle, Washington, the same 10kW solar system would only produce 12,570 kWh annually.

While both of these loads are above the national average for residential electricity consumption (10,632 kWh), the difference in solar power production here is fairly substantial, so it’s worth being aware of. You can find the estimated energy potential of a 10kW solar system on your property using any number of online resources. (We used the Global Solar Atlas for the estimates above.)

## How much does a 10-kilowatt solar system cost?

On average, a 10kW solar energy system costs roughly 29,935 before any tax incentives or rebates are applied. If you qualify for the federal solar tax credit, though, it can reduce your net investment by 30%, lowering the average 10kW system’s cost to just 20,954.

Although this expense can be financed or recouped via energy bill savings (which we’ll get into more later on), 10 kW of solar may still be too expensive for some homeowners. Just remember that a 6kW system or even a 3kW system can still help most Americans reduce their long-term energy expenses.

### 10kW solar energy system by state

In the same way solar panel performance changes from area to area, the cost of a 10kW solar energy system depends on where you live. We’ve broken down the average cost of a 10kW solar panel system by area below to help you get a better feel for what you may spend.

Location Cost per watt (before tax credit) Cost of a 10kW system (before tax credit) 2022-2032 fed tax credit value (30%) Cost of a 10kW system (after tax credit)

According to EnergySage and Solar Reviews, National average is the unweighted mean of all 50 states and Washington, D.C.

Just note that these estimates shift over time, and your costs may be higher or lower depending on any number of factors unique to your installation.

## How much can you save on your power bill with a 10kW solar power system?

A 10kW solar power system can erase practically all your grid-energy expenses through a net metering or net billing program. (Grid transmission fees and other utility charges are hard to get rid of without going completely off the grid.) So, although you will likely still have a power bill after going solar, a 10kW energy system can dramatically reduce the amount you pay each month.

In most cases, the amount of money you can save with a 10kW solar system is actually limited by the amount of money you’re already spending on your monthly energy bill. If you live in an area where solar savings go the furthest, going solar could save you hundreds of dollars in utility bills every month. Your 10kW solar power system can help you even more as electricity rates rise.

### How long does it take for a 10kW solar system to pay for itself?

On average, it should take less than nine years for your 10kW system to pay for itself, but your results will vary based on your electricity usage, investment costs and local utility rates. Let’s break down how this happens to help you understand why your system may take more or less time to save you more than it initially cost you:

• Let’s say you pay 20,954.71 on your 10kW solar energy system (the nationwide average cost) after qualifying for the federal solar investment tax credit.
• Your system produces 15,198 kWh of electricity annually, which is right in the middle of expected production rates between San Diego and Seattle under ideal conditions.
• Assuming your home actually uses that much energy, this saves you roughly 2,583.66 per year in utility expenses, based on a national average of 17 cents per kWh.

In this example, your 10kW solar system would take 8.11 years (20,954.71 divided by 2,583.66) to pay for itself. If energy were to rise within that time (which they often do), the system could then pay for itself even sooner, though.

## How many solar panels do you need for a 10kW system?

You’ll likely need between 20 and 40 solar panels to create a 10kW solar energy system, but that number can go up significantly if you try using the wrong solar panels.

While it may be tempting to invest in cheaper solar panels for a DIY installation, piecing together a 10kW system with low-wattage panels may be unrealistic. Given that 1 kilowatt equals 1,000 watts, you would need 100 separate 100-watt solar panels to create a 10kW system, for example. That would require a massive amount of installation space as well as many additional considerations and expenses.

As Daniel L., a solar electrician in Denver, Colorado, explained to us, “The amount of wire you would need to string together 100 solar panels would be expensive and even potentially dangerous” when compared with a smaller panel installation.

That’s why you’re better off choosing solar panels that are a better fit for residential installations, like 300- or 400-watt options.

Panel wattage Number of panels needed for 10kW Square footage needed

### How much roof space do you need for a 10kW system?

You’d probably need between 500 and 625 square feet of roof space for a 10kW system, assuming you use a reasonable number of 300- or 400-watt solar panels. (An average-size solar panel takes up about 18 square feet of space. powerful solar panels tend to be a little larger, though. In our experience, 400-watt panels tend to take up around 21 square feet, and 500-watt panels take up around 28 square feet.)

To maximize the efficiency of your system, you should install your solar panels on a roof face that receives direct sunlight throughout most of the day and away from any trees or other obstructions. If your roof doesn’t have enough usable roof space for a 10kW solar energy system, you may want to consider a ground-mounted installation on your property.

## Is a 10-kilowatt solar energy system right for you?

Overall, a 10kW system may be right for you if:

• Your home uses more electricity than the average residence. (This is usually seen in larger homes or those with an electric vehicle charging in the garage.)
• You spend over 2,000 per year on utility electricity.
• You want to invest in a renewable energy system that will pay for itself in under a decade.

These systems are large enough that they can provide enough power for a wide range of properties. However, they may produce more electricity than you really need if your home doesn’t consume a lot of power. A solar energy company can help you determine the size of solar installation needed for your home, and it might be a good idea to speak with professionals before you invest 20,000 or more in a solar energy system.

## FAQ

If you’re like most homeowners, the size of the solar energy system you need will correlate to the amount of electricity you use. Unless you are limited by the amount of usable installation space on your property, most solar installers will design a system for you that can produce roughly the same (or slightly more) power than you consume each year.

It is possible to install your own 10kW solar system if you have the necessary building and electrical permits in place. However, most municipalities and utilities require a licensed electrician to sign off on solar energy plans before your system can be built or connected to the grid. As a result, most people install their solar panel systems with professional help.

It’s hard to say exactly how much battery storage you’ll need because it depends on your goals and how much your system actually produces under real-world conditions. If your 10kW solar energy system produces an average of 42 kWh of electricity per day, you’d need a massive amount of battery storage to capture all of that daily power production.

That’s not what most people need, though. Most solar batteries are only sized to hold a portion of your system’s production to reserve for power outages or periods of peak utility electricity rates. For example, Ryan, a ConsumerAffairs reviewer from North Carolina, decided to purchase “a 10kW system with an 18kWh battery backup” and reported being “very happy with the system.”

• U.S. Energy Information Administration, “How much electricity does an American home use?” Accessed May 2, 2023.
• Global Solar Atlas, “Map.” Accessed May 2, 2023.
• U.S. Bureau of Labor Statistics, “Average energy for the United States, regions, census divisions, and selected metropolitan areas.” Accessed May 2, 2023.

## KW,15KW,20KW Wind on grid system

Wind on grid system has wind turbine, on grid controller and on grid inverter. Controller is the most important parts.

• item no.: SWW-10kw-OFF
• product orgin: China
• shipping port: china
• payment: TT/LC
• market price: 50
• color: Blue/orange/green

10KW,15KW,20KW Wind on grid system

Wind power system features

Wind turbine is full power output, we will not use fake power to reduce cost.

In off grid system Batteries are Gel or Lithuim battery. Quality warranty time is 3 years.

In on grid system, we use on grid controller and wind inverter, will not use fake inverter(Some supplier will use solar inverter)

Wind controller can choose IGBT design for better performance.

Specification of wind On-grid power system(Sample of 10KW)

Example of 3KW On GRID SOLAR SYSTEM DESIGN

Horizontal type or vertical type

10kw full output, max reach 15KW

220VAC or 380VAC rated output votlage

Rated 10KW with 15KW dump load

DC input voltage range, MPPT

Wind tower and other accessories

Customized for 10KW wind turbine

Package of Home solar power system

Payment of Wind power system

### wind solar hybrid off grid Home solar power system

Wind and solar hybrid type become more and more popular. Wind turbine can produce power at night while no sunshine. Make sure the power is produced continually.

### 3kw,5KW Wind grid tied power system

No matter daytime or night, Wind always exist. In wind, in Cloud day, wind has good performance than solar.

### IGBT 10-30KW Solar charge controller

The controller features a Smart tracking algorithm inside that maximizes the energy from the solar PV module(s) and charge the battery. At the same time, the low voltage disconnect function (LVD) will prevent the battery from over discharging. Charging process has been optimized for long battery life and improved system performance. Meanwhile, the comprehensive self-diagnostics and electronic protection functions can prevent damage from installation or system faults.

### Black solar panel 300 watt solar panel

Color s black from solar cells. racks, backboard. MONO PERC CELL 300W solar panel A grade with 25 years quality warranty

### 3KW solar off grid power inverter

This low frequency inverter used for large power home load or machines. It has huge transformers inside can suffer large current and votlage. All inverter is true power rate will not use fake components to reduce any cost.To get the most out of the power inverter, it must be installed and used properly.

### 320W Mono solar panels with A grade level

• Solar Panel
• Mono Solar panels
• Poly solar panels
• Dual glass solar panels
• Off grid inverter
• On grid inverter
• Solar power system
• Off grid solar system
• On grid solar system
• MPPT solar charge controller
• PWM charge controller 1-70KW
• Wind charge controller

Hefei Sunway Power Co.,Ltd. located in APEC High-Tech Industrial Park, Hefei National Hi-Tech Industrial Development Zone, is a professional and high-tech enterprise that engaged in wind generation, photovoltaic system and other renewable energy RD, manufacturing and marketing.

Sunway power main products are PV solar system, portable solar system, Solar panels, MPPT solar and wind controller series, PV and wind system controller series, solar inverter. Our products had many intellectual property, and gained 12 national patents, software copyright certificate, passed the testing from national testing organization and CE Certification Institution. Also we have registered brand successfully. Our company has been rated Hi-tech Enterprise and gained ISO-9001certificate since August, 2011 year.

Our unique design and superior performance win highly praise and trust from our clients. We supply products for wind turbine manufactures with so many years, export to developed countries including Germany, Italy, England, Russia, Australia, USA, Canada, Spain, as well as Middle East and Southeast Asia.

Our Certificate

Our Patents

• No 767 Yulan Road, National High-Tech Industrial Development Zone, Hefei City, Anhui Pro., P.R of China
• mob/whatsapp/wechat: 008618605560996
• email: sales@sunway-power.com
• skype: kevinfkyan