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Residential solar power systems

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Grid-tie
4 kW

4 kW Roof-Top Grid-Tie System with Microinverters

  • System size4kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

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Grid-tie
4 kW

4 kW Roof-Top Grid-Tie System with Microinverters and Battery Backup

  • System size4kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

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Grid-tie
4 kW

4 kW Roof-Top Grid-Tie System with String Inverter

  • System size4kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeString

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Off-grid
4 kW

4 kW Roof-Top Off-Grid System with String Inverter and Battery

  • System size4kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString

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Hybrid
4 kW

4 kW Roof-Top Hybrid System with String Inverter and Battery

  • System size4kW
  • Installation typeRoof-top
  • System typeHybrid
  • Inverter typeString

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Grid-tie
4 kW

4 kW Ground-Mounted Grid-Tie System with Microinverters

  • System size4kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

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Grid-tie
4 kW

4 kW Ground-Mounted Grid-Tie System with Microinverters and Battery Backup

  • System size4kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

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Grid-tie
4 kW

4 kW Ground-Mounted Grid-Tie System with String Inverter

  • System size4kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeString

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Off-grid
4 kW

4 kW Ground-Mounted Off-Grid System with String Inverter and Battery

  • System size4kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString

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Hybrid
4 kW

4 kW Ground-Mounted Hybrid System with String Inverter and Battery

  • System size4kW
  • Installation typeGround-mounted
  • System typeHybrid
  • Inverter typeString

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Grid-tie
5 kW

5 kW Roof-Top Grid-Tie System with Microinverters

  • System size5kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
5 kW

5 kW Roof-Top Grid-Tie System with Microinverters and Battery Backup

  • System size5kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
5 kW

5 kW Roof-Top Grid-Tie System with String Inverter

  • System size5kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
5 kW

5 kW Roof-Top Off-Grid System with String Inverter and Battery

  • System size5kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString

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Hybrid
5 kW

5 kW Roof-Top Hybrid System with String Inverter and Battery

  • System size5kW
  • Installation typeRoof-top
  • System typeHybrid
  • Inverter typeString

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Grid-tie
5 kW

5 kW Ground-Mounted Grid-Tie System with Microinverters

  • System size5kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
5 kW

5 kW Ground-Mounted Grid-Tie System with Microinverters and Battery Backup

  • System size5kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
5 kW

5 kW Ground-Mounted Grid-Tie System with String Inverter

  • System size5kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
5 kW

5 kW Ground-Mounted Off-Grid System with String Inverter and Battery

  • System size5kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
5 kW

5 kW Ground-Mounted Hybrid System with String Inverter and Battery

  • System size5kW
  • Installation typeGround-mounted
  • System typeHybrid
  • Inverter typeString

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Grid-tie
6 kW

6 kW Roof-Top Grid-Tie System with Microinverters

  • System size6kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
6 kW

6 kW Roof-Top Grid-Tie System with Microinverters and Battery Backup

  • System size6kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
6 kW

6 kW Roof-Top Grid-Tie System with String Inverter

  • System size6kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
6 kW

6 kW Roof-Top Off-Grid System with String Inverter and Battery

  • System size6kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
6 kW

6 kW Roof-Top Hybrid System with String Inverter and Battery

  • System size6kW
  • Installation typeRoof-top
  • System typeHybrid
  • Inverter typeString

FREE SHIPPING
Grid-tie
6 kW

6 kW Ground-Mounted Grid-Tie System with Microinverters

  • System size6kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
6 kW

6 kW Ground-Mounted Grid-Tie System with Microinverters and Battery Backup

  • System size6kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
6 kW

6 kW Ground-Mounted Grid-Tie System with String Inverter

  • System size6kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
6 kW

6 kW Ground-Mounted Off-Grid System with String Inverter and Battery

  • System size6kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
6 kW

6 kW Ground-Mounted Hybrid System with String Inverter and Battery

  • System size6kW
  • Installation typeGround-mounted
  • System typeHybrid
  • Inverter typeString

FREE SHIPPING
Grid-tie
7 kW

7 kW Roof-Top Grid-Tie System with Microinverters

  • System size7kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
7 kW

7 kW Roof-Top Grid-Tie System with Microinverters and Battery Backup

  • System size7kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
7 kW

7 kW Roof-Top Grid-Tie System with String Inverter

  • System size7kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
7 kW

7 kW Roof-Top Off-Grid System with String Inverter and Battery

  • System size7kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
7 kW

7 kW Roof-Top Hybrid System with String Inverter and Battery

  • System size7kW
  • Installation typeRoof-top
  • System typeHybrid
  • Inverter typeString

FREE SHIPPING
Grid-tie
7 kW

7 kW Ground-Mounted Grid-Tie System with Microinverters

  • System size7kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
7 kW

7 kW Ground-Mounted Grid-Tie System with Microinverters and Battery Backup

  • System size7kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
7 kW

7 kW Ground-Mounted Grid-Tie System with String Inverter

  • System size7kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
7 kW

7 kW Ground-Mounted Off-Grid System with String Inverter and Battery

  • System size7kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
7 kW

7 kW Ground-Mounted Hybrid System with String Inverter and Battery

  • System size7kW
  • Installation typeGround-mounted
  • System typeHybrid
  • Inverter typeString

FREE SHIPPING
Grid-tie
8 kW

8 kW Roof-Top Grid-Tie System with Microinverters

  • System size8kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
8 kW

8 kW Roof-Top Grid-Tie System with Microinverters and Battery Backup

  • System size8kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
8 kW

8 kW Roof-Top Grid-Tie System with String Inverter

  • System size8kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
8 kW

8 kW Roof-Top Off-Grid System with String Inverter and Battery

  • System size8kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
8 kW

8 kW Roof-Top Hybrid System with String Inverter and Battery

  • System size8kW
  • Installation typeRoof-top
  • System typeHybrid
  • Inverter typeString

FREE SHIPPING
Grid-tie
8 kW

8 kW Ground-Mounted Grid-Tie System with Microinverters

  • System size8kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
8 kW

8 kW Ground-Mounted Grid-Tie System with Microinverters and Battery Backup

  • System size8kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
8 kW

8 kW Ground-Mounted Grid-Tie System with String Inverter

  • System size8kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
8 kW

8 kW Ground-Mounted Off-Grid System with String Inverter and Battery

  • System size8kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
8 kW

8 kW Ground-Mounted Hybrid System with String Inverter and Battery

  • System size8kW
  • Installation typeGround-mounted
  • System typeHybrid
  • Inverter typeString

FREE SHIPPING
Grid-tie
9 kW

9 kW Roof-Top Grid-Tie System with Microinverters

  • System size9kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
9 kW

9 kW Roof-Top Grid-Tie System with Microinverters and Battery Backup

  • System size9kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
9 kW

9 kW Roof-Top Grid-Tie System with String Inverter

  • System size9kW
  • Installation typeRoof-top
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
9 kW

9 kW Roof-Top Off-Grid System with String Inverter and Battery

  • System size9kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
9 kW

9 kW Roof-Top Hybrid System with String Inverter and Battery

  • System size9kW
  • Installation typeRoof-top
  • System typeHybrid
  • Inverter typeString

FREE SHIPPING
Grid-tie
9 kW

9 kW Ground-Mounted Grid-Tie System with Microinverters

  • System size9kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
9 kW

9 kW Ground-Mounted Grid-Tie System with Microinverters and Battery Backup

  • System size9kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeMicroinverter

FREE SHIPPING
Grid-tie
9 kW

9 kW Ground-Mounted Grid-Tie System with String Inverter

  • System size9kW
  • Installation typeGround-mounted
  • System typeGrid-tie
  • Inverter typeString

FREE SHIPPING
Off-grid
9 kW

9 kW Ground-Mounted Off-Grid System with String Inverter and Battery

  • System size9kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString

FREE SHIPPING
Hybrid
9 kW

9 kW Ground-Mounted Hybrid System with String Inverter and Battery

  • System size9kW
  • Installation typeGround-mounted
  • System typeHybrid
  • Inverter typeString

Residential solar power systems are the most popular application of solar panels. They steadily rise in popularity in the USA, especially in California. Prices for solar decrease, while electricity is slowly getting more and more expensive. What is more, the state encourages people to switch to renewable energy with solar incentives, like Federal Solar Tax Credit.

The average size of residential solar and wind power systems in the United States is 5-6 kW of power. That’s enough to greatly offset the energy consumption of a medium-sized home. Most of the systems are grid-tie which means that the houses are connected to the grid, but everything in it is powered with solar energy. All the excess electricity that the array generates can be sold into the grid — it’s called net metering. Your utility exchanges your energy for credits that can be used to pay your bills. While solar panels don’t work at night, the electricity rates are lower at night anyway.

Net metering is the main way in which residential solar power systems pay for themselves. The average payback time of a solar system in the USA is around 7 years. The length of ROI highly depends on your location. In California, for example, there is a lot of sunlight and lots of solar incentives, which allows solar panels to pay for themselves in 5 years. In the northern states there isn't much sun and some of these states don’t even have an established net metering policy, so payback takes longer. However, since the lifespan of a PV module exceeds 25 years, solar power residential systems still sometimes pay 2-3 times for themselves.

A PV system for home generally consists of solar panels (12-35 modules), an inverter to turn DC from panels into AC for appliances and addons, like wires and optimizers. You can also go for a hybrid inverter and add batteries to your system to ensure uninterrupted power supply. For remote locations where there are no power lines, off-grid system design is recommended, where you rely on panels during the day and on batteries at night. 

Solar power residential systems cost highly depends on the panels that you choose. They vary in output, efficiency, temperature behavior and quality. Generally 60 and 120-cell panels are used to build home systems. Asian panels are known to be the cheapest and highly efficient. NA brands offer sturdy high-quality panels for medium price. The most expensive panels come from companies like LG, REC, Panasonic, Solaria. However, these brands offer the best warranties, the highest quality, and their products are packed with latest innovations. Oftentimes, even though they are slightly more expensive than average, these panels make the best residential solar power systems.

If you want to make your own home system, please use our solar calculator. To start, it asks for your location to figure out the number of sun hours in your area, your solar panel of choice and the inverter that you prefer. After that it provides you with a cost estimate, the area that the system needs, and potential savings that your system should bring in. It’s a great tool for planning solar power systems for residential use, easy to use and the whole process only takes a few minutes. 

To make the task of planning and purchasing a solar system, we offer kits where the components already match well together. A grid-tie kit normally includes panels, inverter and some wires. Please take a look at residential solar power systems for sale that we offer and don’t hesitate to contact us for any questions. Our staff will be glad to help with your order. Here is how we operate:

  • Our warehouses are located on both 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 normally takes between 4-7 business days
  • All of our suppliers are trusted solar panel manufacturers
  • We offer competitive and affordable prices.

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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