kW Solar
10 kW Solar system deals by Perth Solar Warehouse are ideal for those with a three-phase power supply and a significant power need. Limited to 8 kW inverter capacity or available roof area.
Your Ideal 10 kW Solar System
Over ten thousand Watts of choice! Forget limitations and select a 10 kW solar energy system that suits you. All Perth Solar Warehouse 10 kW solar packages generate 45 units per day on average. That’s your energy-saving potential.
Factors influencing your ideal solar panel selection are; (1) Budget, (2) Warranty, (3) Technology and (4) Available roof area. When you’re ready, we’re here to help you with a 10 kW solar system that suits you. Alternatively, compare solar panels
25 x Trina 415W Vertex S
25 x Risen 415W Titan S
25 x LONGi 415W Hi-MO 5
24 x Jinko 440W Tiger Neo (n-type)
26 x REC 400W Twinpeak 5
25 x REC 410W Alpha Pure R
Consider your solar inverter the central point of your new energy ecosystem. All limited by 8 kW output power, each inverter possesses unique characteristics depending on what’s important to you. Compare inverters
Goodwe
Fronius
Make sure the above are our best:
10 kW solar energy systems made simple with Perth Solar Warehouse.
Combine any 10 kW solar system with a solar battery for the ultimate bill reduction success. You’re buying a 10 kW solar energy system to do a job, make sure it does the whole job with a battery. Compare batteries
Alpha ESS T10
Tesla Powerwall 2
Huawei SUN2000
It’s a Perth Solar Warehouse thing.
than the best 10 kW solar deals Perth customers seek. With PSW Life Support, we care about your experience beyond the point of sale.
Very happy with the excellent service provided by PSW. They were very helpful with any questions prior to purchasing and seemed a lot more honest than other companies I had contacted for quotes. The system was installed on time without any issues or extra costs. I was kept informed through the whole process from start to finish with regular updates on progression.
Very happy with the excellent service provided by PSW. They were very helpful with any questions prior to purchasing and seemed a lot more honest than other companies I had contacted for quotes. The system was installed on time without any issues or extra costs. I was kept informed through the whole process from start to finish with regular updates on progression.
From start to finish the process was easy and smooth, from Jesse who quoted and was super patient with our many questions, to the team in between and the installers. Thanks again
Google and SolarQuotes 4.9/5. PSW ranking 2023
Western Power may restrict inverter capacity in certain network locations to no more than 8 kW output capacity.
As solar panels rarely reach peak rated power, certain solar inverter manufacturers state that their inverters can be overloaded by up to 50%.
However, the Clean Energy Regulator has had their say on this topic and capped oversizing to 33%.
Therefore, 8 kW Inverter capacity x 1.33 = 10.64 kW of solar panels. However, certain module/inverter design limitations may influence a reduced overall capacity.
This depends on you. A 10 kW solar energy system with an 8 kW inverter will generate an annual average 45 units (kWh) per day.
However, each dwelling and energy consumption profile is unique, as unique as your finger print.
Sales support can provide detailed bill reduction estimates based on your past energy usage patterns. By using advanced software, the more past power bills you provide the more accurate your bill reduction estimate is likely to be.
Yes. However, as with all 10 kW solar systems, battery choices are limited. For example, if the only battery you want to install in the future is a Tesla Powerwall (AC coupled), then selecting any standard inverter will work.
Although, should your preference be a BYD or Sungrow SBR (DC coupled), a compatible solution would require a specific hybrid solar and battery inverter.
Eligible Perth and Bunbury region customers within STC Zone 3 receive a 4184 point of sale discount (subsidy) when installing 10 kW of solar panels on a 8 kW inverter.
Based on 110 claimable Small Technology Certificates, a system incorporating 24 x 415 W solar panels and a 38 STC market value.
110 STC’s x 38 value = 4184 subsidy.
For your convenience, the Perth Solar Warehouse 10 kW solar package include the subsidy already deducted as a point of sale discount (redeemable by Perth Solar Warehouse after installation).
Systems greater than 5kW inverter capacity are exempt from the Synergy Distributed Energy Buyback Scheme (DEBS).
View the entire Perth Solar Warehouse Installation Zone 1 service area map for 10 kW solar installations, including happy customers near you (dot pointed).
Structure: The listed refers to single-level, three-phase and single roof face dwellings with adequate switchboard accessibility/provisions available to accommodate the additional circuitry and its associated components. Additional installation costs may apply, inquire or learn more via PSW Energy (affiliate business).
Product/ package: The base nominated price uses a SAJ R5 (8 kW) inverter within PSW Installation Zone 1 after the STC zone 3 subsidy has been deducted as a point of sale discount. To ensure this package meets desired expectations, additional installation costs may apply, inquire or learn more via PSW Energy (affiliate business).
Generation figures are general only, based on historical Zone 3 annual average irradiance data. Figures may not represent precise daily generation data. Customers should obtain site-specific average generation data for their particular system size and solar orientation. To obtain this information, contact sales support.
Perth Solar Warehouse reserves the right not to accept selected jobs irrelevant to installations meeting base criteria or advertised without reason.
kW Solar System (All you need to know)
Welcome to a comprehensive article on 10kW solar systems. We structured this article to provide a combination of general guidelines, procedures, and operating principles of PV systems. Before we dive in, be aware that although this article contains neat guides and how-to’s on 10kW solar systems, we strongly encourage you to consult with solar experts and developers to verify the exact specs that fit your individual electricity needs.
Affiliate Disclaimer
Climatebiz is reader-supported. We may earn an affiliate commission when you buy through links on our site.
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What Is A 10kW Solar System?
The term 10kW Solar System is self-explanatory. It is a solar panel system that can provide your dwelling with 10 kilowatts (kW) of power at peak production. It behaves the same way as a 5kW solar system but has twice the capacity.
How Does A 10kW Solar System Work?
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. You see, solar panels utilize the first law of thermodynamics, which states that:
“Energy can neither be created nor be destroyed. It can only be transferred from one form to another.”
Solar panels follow this law when capturing sunlight and transforming it into electrical energy via PV cells.
How Big Is A 10kW Solar System?
In terms of physical size, a 10kW solar system will take up about 594 to 950 sq. feet of real estate on your roof or yard, depending on the type of PV solar panels you have. Here’s how we got those numbers:
Roof Size Calculation
There are two types of solar panels to choose from today. Monocrystalline solar panels are more efficient but are pricier at the same time. Alternatively, people with generous roof space can choose to go with polycrystalline. Either way, we recommend a 60-cell solar panel configuration for residential setups. Each panel has a measure of around 39″ x 66″ (3.25 feet x 5.5 feet) or 1 meter by 1.7 meters. However, remember that power production is dependent on the type and manufacturer specifications of the ones you bought. Therefore, two panels of the same size might have different power outputs. PV panel power ratings typically fall between 250 watts and 400 watts. Simple arithmetic tells us that a 10kW solar system will require 25 to 40 panels. Calculating the area of a 3.25′ x 5.5′ panel, you will get 17.875 sq. feet per panel. Multiplying this by 25 and 40, we get 446.875 sq. feet and 715 sq. feet, respectively.
Bonus tip: It is good practice to leave 25% of the total roof space empty when installing solar panels for safety purposes. This means multiplying our solar requirements by a safety factor of 1.33
Therefore, the range of the total roof space needed for a 10kw solar system is 446.875 sq. feet x 1.33 = 594.34 sq. feet for 25 panels and 715 sq. feet x 1.33 = 950.95 sq. feet for 40 panels.
Summary
Here is a table summarizing the process: The figure above show’s that a Tesla solar plus storage package costs 30,294 before incentives. Some of you might think, “That’s a lot cheaper than the industry average!” Indeed. And we know why. Just recently, The big wigs over at Tesla decided that it was time to get their head in the solar energy game. This led to Tesla’s current strategy to slash a big chunk from its installation service price. In addition, Tesla is continuously working to make its solar panels more powerful. This is why Tesla’s solar offerings are currently 30% below than industry average and gives Elon Musk a fighting chance against established solar developers like SunPower.
What Is The ROI Of A 10kW Solar System?
Now how long will it take for solar panels to pay themselves? According to our analysis, a 10kW solar system without energy storage costs around 19,294 to 27,100. To know how long it will take to get your money back, you need to know how much solar energy your 10kW solar system will produce annually. Consequently, solar energy production depends on your state’s average peak sun hours. The good news is you don’t have to learn how to assess your home’s solar energy potential. Just plug in your location and other solar system information via NREL’s PV watts calculator, and you should receive your estimated annual solar energy production. For example, if we were to install a 10kW solar system in Silicon Valley, San Jose, California, PVwatts estimates that the system will produce 16,026 kWh/Year.
Payback Period
According to the US Energy Information Administration (EIA), the electricity price in California is 0.2358 per kWh. This translates to 3,779 worth of savings annually. So how long will it take for you to earn your solar investment back? Dividing 19,294 and 27,100 by 3,779 gives us a payback period falling between 5.1 to 7.2 years, respectively.
How Many Solar Panels Do I Need For a 10kW Solar System?
Our earlier analysis shows that residential PV panel power ratings typically fall between 250 and 400 watts. Therefore, simple arithmetic will tell us that a 10kW solar system requires 25 to 40 panels.
How Much Power Will A 10kW Solar System Produce?
Ideally, a 10kW solar system will produce 10 kilowatts of power. However, solar panel power output depends on certain factors, practically speaking. We touched on this before, but in summary, tilt angle, location, irradiation, and the direction your solar panels face affect the total system power output.
How Long Can A 10kW Solar System Power My Home?
Method 1: Peak Sun Hours
First, we all know that solar panels require solar power to work. Therefore, knowing the number of peak sun hours is a simple but somewhat accurate way of estimating how long your 10kW solar system can power your home.
Method 2: Load Profile Analysis
The longer route involves some calculation and analysis. In reality, not all of us are home during the middle of the day to use solar electricity. For example, the average residential load profile in the UK looks like this: Analyzing the load profile above, we can observe that a typical household turn on their appliances from around 7 am to 8 am and from 5 pm onwards. This means that the household behavior seen above doesn’t take full advantage of the peak solar power production during midday. If this sounds familiar to your case, then we recommend that you consider purchasing energy storage to offset your solar energy use in the evening. However, we all know that battery energy storage units are pricey. Therefore, we recommend consulting an expert on energy storage sizing if you want precise numbers to optimize your ROI.
What Size Inverter Will I Need For A 10kW Solar System?
In general, your inverter size should match the DC rating of your solar panel system. Therefore, a 10kW solar system will require a 10kW inverter. Most of the time, the statement above should work for DIY-ers. However, for professional solar installers, determining exact inverter sizes for optimal design requires a deeper analysis of other technical variables such as maximum power rate and DC to AC ratio.
What Size Charge Controller Do I Need For A 10kW Solar System?
In a nutshell, the primary role of a charge controller is to maximize solar energy production and battery charging.
Solar Charge Controller Maximum Voltage And Current Rating
The solar charge controller voltage and current ratings determine how much voltage and current your controller can accept from your solar panel array.
A gentle reminder: if you find yourself confused by the computations and jargon being thrown around related to solar panel wiring configurations, we recommend you read up on how to wire solar panels first.
Recall that solar panels are wired in parallel and series modify the current and voltage going to the controller depending on the wiring configuration.
For example, if you have 25 400-watt solar panels for your 10 kW setup, it is possible to set them up as 5 sets of five (5) series-connected panels, all wired in parallel.
Sample Calculation
Now knowing that each panel has a rated voltage of 40V and 10A (see figure below) a five-panel series string will have a combined rating of:
V,array = 40V x 5 = 200V
P,array = 400W x 5 = 2,000W
Subsequently, connecting 5 of these series in parallel will give us a total solar panel array rating of:
V,system = 200V
I,system = 10A x 5 = 50A
P,array = 2,000W x 5 = 10,000W
In conclusion, your solar panel array injects 200V with an operational current of 50A. In this case, we recommend the Victron SmartSolar MPPT Solar Charge Controller with Bluetooth – 250V, 85Amp.
Battery Voltage And Current Rating Vs. Solar Charge Controller
Now that we are sure that the charge controller can handle the voltage and current input coming from the solar panel array, it is time to harmonize this system with your battery.
The main concern for optimizing battery charging is ensuring that the battery voltage (12V/24V/36V or 48V) falls within the voltage range of the charge controller. In our sample 10kW solar system, the Victron controller we chose can accommodate any system voltage level.
The solar charge controller rated current, on the other hand, determines how fast it can charge your battery.
MPPT Vs. PWM
Some of our more knowledgeable readers may argue that PWM-type charge controllers are also a good, cheaper alternative to MPPTs. While there is some merit in scrutinizing MPPT vs. PWM charge controllers, we will stick with our guns and recommend MPPT controllers for large systems such as 10kW.
What Size Battery Storage Do I Need For A 10kW Solar System?
Sizing a battery unit depends on a couple of factors.
First, the solar system size is the primary basis of battery size since the amount of energy available for storing will come from the solar panels. Your energy consumption levels and usage patterns (Recall the previously discussed load profile concept) are also key considerations.
Therefore, sizing the battery storage for a 10kW solar system, in our opinion, is a “Goldilocks exercise.” It’s about finding the right size for you.
For us, it is best to seek multiple opinions and quotations from various experts and suppliers to know what is best for your needs, unless you want to learn the art of battery sizing yourself.
Can I Install A 10kW Solar System On A Single Phase?
In general, yes, you can. However, there are exceptional cases. Sometimes, accommodating a 10kW solar system will also depend on the existing infrastructures in your area and home and state-specific policies.
Therefore, please consider consulting an expert to be on the safe side.
Final Thoughts
There you have it! All you need to know about the 10kW solar system. Solar technology has already gone through the wringer for decades and is ripe for the taking. Solar panels will get cheaper, but it is not worth the wait.
Going for 10kW is a viable option for people with low peak sun hours and irradiance in their area. It is also suitable for off-grid cabins owners who want to maximize solar charging of their batteries. Regardless of your reason, 10kW solar systems are reasonable if planned correctly.
Pro Tip: Don’t be afraid to allocate a few dollars for expert guidance on certain aspects of your major investment. A project this significant warrants them. Happy saving!
kW solar system: What is 10 kW solar plant cost?
A 10kW solar panel system is a solar-powered system that can cater to all your electricity needs. Notably, it is best suited for use in large households, offices, commercial shops, and even factories.
Also, the government of India is offering subsidies for the installation of on-grid rooftop solar systems for homes and housing societies.
Interested to know more? Let us explore further details, including the 10 kW solar plant cost, its specifications, and more.
Important statistics and working of a 10 kW solar system for home
Before jumping over the specifications and other details such as the 10 kW solar plant cost, you must equip yourself with the knowledge of how a 10kW solar system works. And to put it out simply, it works very much the same way that other solar systems do.
- – Solar panels receive sunlight.
- – The photovoltaic cells embedded in these panels trap the solar energy.
- – It stimulates and moves electrons through an electric field produced within the solar cell.
- – It causes the electrons to flow which leads to the generation of electric power.
Analysing statistically, a 10kW solar system generates around:
- – 40 units of electricity each day
- – 2200 units of electricity each month
- – 14,400 units of electricity every year
Comparing this with your daily power requirements, you can determine whether or not this system is suitable for your home.
Price List of 10kW Solar Panels in India
There are a multitude of factors that affect the 10 kW solar plant cost. The pricing varies with the key factors associated, such as brand, model, type of cells, availability, location, etc.
Notably, in India, the 10kW solar system price range is between INR 4,50,000 to INR 7,00,000
Some major specifications affecting the price aspect are:
- – Types of solar cells: If you opt to buy solar panels composed of monocrystalline cells, the 10 kilowatt solar panel price will be higher, as these have higher efficiency of about 19 to 20%. Comparatively, polycrystalline solar panels have a lesser efficiency of around 16-17%, so they are cheaper.
- – Solar panel manufacturers: A 10 kW solar plant cost also varies according to the brands. Some notable brands in the market include luminous solar, Tata solar, Waree, and more.
Other factors influencing the 10 kW solar plant cost include the installation company selected, the add-on services, mounting structures, etc.
Types of a 10kW Solar System
After gaining insights on 10 kW solar plant cost, let us move ahead and discuss the types of 10kW solar systems. There are three types, namely on-grid, off-grid, and hybrid.
#1. 10 kW On-Grid Solar System
The 10 kW on grid solar system, also called a grid-tied system, is a system connected to the power grid.
It facilitates the functioning of all your electric devices by meeting your load requirements and passes the surplus power it generates to the grid.
#2. 10kW Off Grid Solar System
The 10kW off grid solar system is specifically an independent solar system that works with batteries. The batteries store surplus electricity that the panels produce during the daytime. And the power from the batteries is used at night.
#3. 10kW Hybrid Solar System
The 10kW hybrid solar system is a modern solar system that offers the functionality of both on-grid and off-grid solar systems. These work with batteries and are also tied to the power grid.
Remarkably, these solar systems embrace three sources to meet your load requirements: power supply via the system, solar battery, and government power grid.
Specifications and Price of an on-grid 10kW Solar Panel
Now, you should take a glimpse at the significant specifications of an on-grid 10kW solar system.
- – A 10kW solar power system comprises either monocrystalline solar panels or polycrystalline solar panels.
- – The 10 kW solar plant cost ranges from INR 4,50,000 to INR 7,00,000.
Here are the significant specifications:
- – Type of Solar Panel: Mono/Poly
- – Inverter Type: Grid Connected as MNRE/BIS Standards
- – Performance Testing: 75%
- – Warranty on Solar Panels: 25 Years
- – Solar DC and AC Cables: 50 metres in length (MNRE standards)
Specifications of 10kW Solar Conversion Kit
The 10kW solar conversion kit is a holistic solar setup that comprises a solar panel, solar accessories, and a Solar Management Unit. Here are the major components of a 10kW solar conversion kit:
- – Solar panels
- – Mounting structures
- – Solar inverters
- – AC and DC cables
- – AC and DC combiner boxes
- – MC4 connectors
- – Earthing kit
- – Conduit trays
- – Lightning arrestor
Specifications and price of 10kw 12 v solar system and 10 KW 24 V solar system
Whenever there are batteries involved, the solar system in question is either off-grid or hybrid. Here are the specifications:
- – Panel Type: Monocrystalline or Polycrystalline
- – Inverter type: off-grid or hybrid
- – DC and AC cables: As per MNRE standards
10kW Solar Panel Price in India With Subsidy
The Government of India is offering subsidies to encourage people to opt for going solar to meet their power needs. As we discussed in the above section, the 10 kW solar plant cost range in India is INR 4,50,000 to INR 7,00,000.
But, you must note that the amount of subsidy is offered against the L1 rates, which is different from the solar system installation cost.
L1 rates are also known as discovered rates, which are decided as per the bids made by empanelled solar vendors. The lowest bidder gets the maximum allocation rights, and their bid becomes the L1 price.
Here’s a self explanatory table that’ll walk you through all the details about the 10 kW solar plant cost in India:
| State | L1 rates in different states | Subsidy offered on a 10 kW solar system |
| Madhya Pradesh (Bhopal) | ₹38,800 | ₹1,0,0880 |
| Gujarat | ₹43,500 | ₹1,13,100 |
| UP | ₹33,000 | ₹85,800 |
| Rajasthan | ₹43,500 | ₹1,13,100 |
| Delhi | ₹37,500 | ₹97,500 |
| Haryana | ₹38,090 | ₹99,034 |
| Chattisgarh | ₹40,500 | ₹1,0,5300 |
| Maharashtra | ₹39,600 | ₹1,02,960 |
Benefits of a 10kW Solar System
A 10kva solar system uses solar energy which is an efficient source of energy that is also favourable for the environment. It helps to minimise our dependency on fossil fuels that emit greenhouse gases.
A 10 kW solar system cost becomes even more reasonable after availing of the subsidy. Also, the savings in the long run duly covers the cost upfront.
It can serve high power demand via solar energy to run large homes, corporate offices, commercial shops, and factories.
Who Should Buy and How to Buy 10kW Solar Panels?
You can install panels of 1kW, 3kW, or 5kW as per your requirement. But, if you need an enormous and continuous electricity supply, you should install a 10kW solar energy system.
The 10kW solar systems are becoming a preferred solar energy system for large households and corporate offices.
A 10kW solar energy system is mostly utilised in urban areas, where the average daily consumption of the household or business is around 35 to 40 units every day.
Appliances That Can Work on a 10kW Solar system
As mentioned before, a 10 kW solar system produces about 40 units of electricity per day on average. It is capacious enough to power large villas, bungalows, and two-to-three-story homes. It can even support the power requirements at offices.
Considering power usage in homes, this system facilitates the operation of ACs, lights, fans, coolers, microwaves, dishwashers, washing machines, geysers, and all other household appliances. It can run anything and everything.
Conclusion
A 10kW system is popularly used in large households, offices, and other commercial buildings like schools, hospitals, banks, etc.
With such a system, your house will never run out of power as it will always be ready to produce maximum power to meet all your requirements. The government is also putting efforts to promote the use of solar energy for a sustainable future.
FAQs
What is the power output of a 10kW solar system?
During sunny days, a 10kW solar system can generate approximately 40 units every day. This implies that, on an average, it can produce approximately 1200 units of electricity/month.
Can I run appliances with heavy load requirements like a 2.5-ton AC, refrigerator, and cooler with a 10kW solar power system?
Yes, you can run all these appliances with a 10kW solar system.
Is the government subsidy available to minimise the 10 kW solar plant cost of installation?
Yes, you can avail government subsidy for a 10 kW solar system under the following conditions:
- – The system should be an on-grid rooftop solar system.
- – The solar panels should be made in India and ALMM-approved
- – Only homeowners and housing societies get a subsidy.
- – Commercial establishments do not get a subsidy.
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:
| 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:
| 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:
| Adelaide | 10kW | 4.7 | 47 |
| 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.
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How Much Is 10 kW Of Power?
10 kW of power refers to how much energy a system can generate at an instant in time. So more concretely, 10 kW of power would be the capacity of a generator to produce 10 “kilowatt hours” of electricity each hour.
This means that if energy producing device is allowed to run constantly throughout the year, it will generate 10 kW x 8760 hours = 87600 kWh annually. A solar panel system would not be able to use all the hours because the sun doesn’t shine continuously throughout the day.
The number of hours would be replaced by the “peak sun hours”, which is effectively the number of hours that sun is shining with maximum intensity. On a cloudy day for example, the number of “peak sun hours” will be very low effectively. But you will want to know, is 10 kW a lot of energy?
kW System Can Power A House
An average household uses roughly 10,715 kWh per year, which is 890 kWh per month, or 29 kWh per day.
A 10 kW energy generation system would be able to power an average house if it ran for just about 3 hours. So this relatively small system could easily support at least one household. In fact, if it did truly run 24 hours a day it could power about 8 single family homes, or 16 apartments of a building. Understanding how much power a system like this can generate is a great place for professionals and homeowners looking to harness renewable energy sources for their homes or businesses.
Remember what we said about solar panels? The amount of sunlight is not 24 hours a day. But it turns out that even in the dead of winter the average peak sun hours is about 2-3 hours. Therefore, a 10 kW solar panel system would be able to generate 20-30 kWh of electricity which is enough for the average house.
The cost of a 10 kW solar system depends on several factors, such as the size and type of panels used, where you live, and which installer you choose. Generally speaking, solar systems range from 15,000 to 25,000 before incentives are applied.
However, you can reduce that cost significantly when federal tax credits and other available incentives are factored in. In some cases, homeowners may even be able to get their systems for free.
How Much Does A Solar System Cost With And Without Government Incentives?
Investing in solar energy can be financially beneficial, especially with the knowledge of the current tax and incentive programs available. How much a solar system costs is largely influenced by the incentives offered by both federal and local governments, as these can reduce up-front costs significantly. Without ground-mounted systems incentives, a 10 kW system could cost between 15,000 and 25,000.
With local incentive programs, such as net metering policies or cash rebates, you may reduce the cost to 10,000. Furthermore, eligible homeowners can use federal tax credits to lower system costs even more. The Residential Renewable Energy Tax Credit covers up to 30% of the total cost of the installation—including hardware and labor—which translates into significant savings.
The Residential Renewable Energy Tax Credit is a federal incentive program that helps taxpayers offset the cost of installing renewable energy systems in their homes. The credit is designed to encourage homeowners to install solar panels, geothermal heat pumps, and wind turbines, among other energy-efficient systems. It is a 30% tax credit on the cost of qualified renewable energy systems, up to a maximum of 2,000 for systems installed by the end of 2016. The credit is available for both existing homes and newly constructed homes.
It’s essential to investigate thoroughly what’s on offer from both state and federal levels to get the greatest benefit for your money to take full advantage of all available incentives when investing in solar power.
As solar technology becomes more affordable, homeowners are beginning to understand that they can save a significant amount of money by investing in renewable energy sources such as solar. Solar panels are becoming increasingly popular among homeowners who want to take advantage of solar energy’s cost savings and environmental benefits. So, how much is 10 kW of power? I will discuss it more in this post.
Additionally, various government incentives are available to encourage people to go solar. These incentives can help offset the upfront costs of installing a solar system, allowing homeowners to save money sooner.
How Many Solar Panels Do You Need For A 10 kW Solar Panel System?
It depends on various factors, ranging from the panel type to the size and power of each panel. Ultimately, it can require anywhere from 30-40 medium-sized panels to achieve 10 kW in solar energy production. That said, other considerations—such as your needs for budget, efficiency, and space—may also impact the number of panels you will need.
Some households may opt for larger, more powerful panels at the cost of fewer between them. Others may purchase panels across several smaller systems combined to get their desired output while saving on cost and floor space. For exact sizing advice, it is best to consult a qualified installer after considering all options available.
How Much Roof Space Do You Need For A Solar Panel System?
Generally speaking, you will need between 75-100 square meters (approximately 807-1076 square feet) of clear exposure to the sun to fit a 10kW solar system. This is the equivalent of around 20-25 solar panels, each measuring 1.6m squared, but that number can increase slightly depending on other factors such as roof orientation, shading, and weather conditions.
It is important to remember that this calculation assumes that you have plenty of sunny weather with optimal sunlight exposure, as any shady areas or obstructive objects can reduce the efficiency of your solar panels and potentially lower your power output. Therefore, it is essential to ensure that your site has adequate southern exposure or set up additional panels to consider changes in environmental conditions throughout the year.
The Benefits Of Having Solar Panels Installed On Your Home
Installing solar panels in your home can bring about several benefits that can often make it worthwhile. The most obvious reward is the vast decrease in energy bills for homes and businesses, as solar panel technologies are incredibly effective at generating power.
In addition, you can also enjoy financial incentives such as government subsidies, where they’re available, or the sale of surplus produced energy back to the grid. Another perk is the potential increase in property value that comes with having roof-mounted photovoltaic cells.
The reliability of solar output is also valuable, considering how common unreliable traditional sources like coal and gas can be these days, not to mention the security of generating power during an outage or crisis scenario. The life expectancy of solar panels is reliably long, too – some estimates put up to 30 years for any correctly installed setup – which means more money saved when compared to other renewable energy sources such as wind turbines or hydroelectric setups.
Solar power furthermore aids in reducing the emissions that lead to global climate change and increased air pollution levels, keeping us healthy and helping us all have a better future.
How To Decide If Solar Is The Right Choice For You?
Deciding if solar energy is the right choice for you can be complex. The best way to determine which option would save you the most money, in the long run, is to look at your electric bill and figure out what your electricity usage looks like over time. How much money are you spending each year, and how much will switching to solar save you?
It’s important to factor in both short-term and long-term savings from making the switch to help assess whether or not it would be worthwhile for you. Consider whether or not tax credits or other subsidies might apply for these types of projects in your area–these incentives can drastically reduce the cost of going solar.
Additionally, after taking a close look at your home, consider other factors, such as the size of your roof and any possible obstructions blocking sunlight. These aging structures may need repair or monthly expenditure limits of your utility company that may affect whether incentivizing with said utilities is available.
Lastly, seek out qualified installers, compare bids, and begin researching different kinds of panels and equipment currently on offer. These steps should help paint a clearer picture of how solar energy could work as part of home ownership, whichever best fits you and your target goals.
Conclusions
In conclusion, if you’re interested in switching to solar energy, it’s important to be aware of all the factors that can impact your decision. From environmental benefits and cost savings to tax credits and installation fees, many factors are involved in deciding whether or not it would be worth investing in solar panels for your home. Be sure to research thoroughly and consider all aspects before making any decisions. Good luck!