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11kW Solar System

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Grid-tie
11 kW

11 kW Roof-top Grid-tie system with microinverters

  • System size11kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter
FREE SHIPPING
Grid-tie
11 kW

11 kW Roof-top Grid-tie system with microinverters and battery

  • System size11kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter
FREE SHIPPING
Grid-tie
11 kW

11 kW Roof-top Grid-tie system with string inverter

  • System size11kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeString
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Off-grid
11 kW

11 kW Roof-top Off-grid system with microinverters and battery

  • System size11kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeMicroinverter
FREE SHIPPING
Off-grid
11 kW

11 kW Roof-top Off-grid system with string inverter and battery

  • System size11kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
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Hybrid
11 kW

11 kW Roof-top Hybrid system with string inverter and battery

  • System size11kW
  • Installation typeRoof-top
  • System typeHybrid
  • Inverter typeString
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Grid-tie
11 kW

11 kW Ground-mounted Grid-tie system with microinverters

  • System size11kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter
FREE SHIPPING
Grid-tie
11 kW

11 kW Ground-mounted Grid-tie system with microinverters and battery

  • System size11kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter
FREE SHIPPING
Grid-tie
11 kW

11 kW Ground-mounted Grid-tie system with string inverter

  • System size11kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeString
FREE SHIPPING
Off-grid
11 kW

11 kW Ground-mounted Off-grid system with microinverters and battery

  • System size11kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeMicroinverter
FREE SHIPPING
Off-grid
11 kW

11 kW Ground-mounted Off-grid system with string inverter and battery

  • System size11kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Hybrid
11 kW

11 kW Ground-mounted Hybrid system with string inverter and battery

  • System size11kW
  • Installation typeGround-mounted
  • System typeHybrid
  • Inverter typeString

11kw solar system

Solar system is more than just photovoltaic modules — you have to pick several components and size them together correctly. The task may come off as a challenging one for newcomers to solar energy and electrics. You can use the articles in our blog to help you or just pick a complete 11kw solar system where all the parts already fit together well. We offer systems of different designs and every one of them is checked by our engineers.

What is 11 kw solar system

11kw solar systems are closer to commercial systems than to residential installations. Most times you won’t have enough space on a roof to put all the modules for it there. That’s why you might want to go for a ground-based installation when it comes to systems of that scope.

The 11 kw solar panel system size and the area that it requires will depend heavily on the panels that you’ll choose. You’ll need from 20 to 40 PV modules which may vary in wattage from 300 to 500 Watts. An interesting option would be to go for bifacial panels: the active rear side of such a module provides up to 33% bonus to its front side production when installed correctly.

How much power does a 11kw solar system produce? The production of your system can be influenced by factors such as location, positioning, angle, weather and shading. Multiply the power capacity of a system by the number of peak sun hours in your area to get a rough production number. For example, in Los Angeles during summer you can expect over 60 kWh of power per day from your 11kw solar kit.

The most popular configuration for a 11 kW system is grid-tie, when your house is connected to the grid but you use the energy from your solar panels during the day. You can go for a hybrid or off-grid configuration as well — the problem is that the energy storage for such a system is going to be expensive due to its big capacity. 11kw solar system can power a large house on its own and you can use it for your business, such as a shop, cafe or a gas station.

11kw solar system cost

Solar systems are a long-term investment. Generally, a PV installation pays for itself in 6-8 years in the US. Since the lifespan of panels exceeds 25 years, you get your money back several times. Of course, a lot depends on the initial 11kw solar system price, electricity rates in your area, the number of sun hours that your system gets and the incentives from government and utilities that you were able to make use of.

So how much does a 11kw solar system cost? You may have to pay anywhere from $15,000 to $30,000, depending on the design of your system, the panels and the equipment, plus labor and permits.

The cheapest option to go for is a grid-tie system. It only requires panels and an inverter. Hybrid system is slightly more expensive because the inverter is more complex and you also need energy storage. Off-grid 11 kw solar kit is the most expensive option because of the batteries.

Why buy from us

  • Our fulfillment centers are located on the east and west coasts of the USA: California, Washington, Colorado, Texas, Florida, New Jersey, and Missouri.
  • We process all orders within 24 hours, and ship them within 48 hours. Delivery takes 4-7 business days.
  • We work only with trusted manufacturers and we offer affordable prices for solar panel equipment.

We offer a variety of different 11kw solar systems for sale. Don’t hesitate to ask our managers about the components of our systems, warranties and delivery options.

Frequently Asked Questions

How do I choose the right system size?
Your utility bills contain the energy consumption data for your home. All you need to do is divide the daily figure by the number of peak sun hours in your area. The result will be a gross estimate of a system size needed to offset 100% of your energy needs. Please refer to our article on sizing solar panel systems for more detailed instructions.
How do I know if a system is good for my house?
You can browse through our catalog and pick a system with desired power output and functionality. Our engineer with 20+ years of experience will adapt it based on the information you provide. He will take into account your location, roof pitch, house orientation and other factors. You don’t need to know a single thing about solar – we will support you at every stage.
Which system (grid-tie, off-grid or hybrid) will work for me the best?
It is impossible to give a good recommendation without knowing any details, but we can share the general principles. A grid-tie system is the standard choice: it is the most affordable and lets you take advantage of net metering. You need an off-grid system if the grid is unavailable or full independence is desired. A hybrid system is a mix of the two, performing equally well with and without a grid connection. You can find a more nuanced take on the difference among the three types in our article.
Does a solar system include all that is needed for installation?
Yes, our systems include absolutely all components. You won’t need to buy any extra parts to install it and start generating power.
Will you install the solar panel system for me?
Currently we do not provide installation services. You will need to contact an independent solar installer.
Do you offer a warranty for your solar panel systems?
All components of our systems come with a manufacturer’s warranty. We also stand behind the work of our engineers who configure the systems and guarantee full compatibility.
How can I get my system?
We work with the top freight carriers like XPO, FedEx, ODFL, R&L, etc. We also offer a free pickup option so that our clients could get the equipment cheaper and faster. Note that pickup is dependent on the availability of equipment in our fulfillment centers, and may not be feasible in your location.
Do deliveries of solar panel systems take longer?
We deliver our systems as fast as the rest of our equipment. Typically it takes 5 to 7 days.
Do you have all the displayed systems in stock?
Yes, we offer full transparency and update the availability of items in real time.
What is the benefit of buying a solar panel system compared to buying all the equipment element by element?
Our systems are configured by an engineer with more than 20 years of experience. We will adapt the kit to your conditions and ensure compatibility.
Does a solar panel system come with a plan or a manual?
The equipment manufacturers normally provide user manuals for their products. These can be accessed via our website or the official websites of the respective manufacturers. Aside from that, we do not provide any other materials, but we're ready to consult you along the way.

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