Off grid solar kits

FREE SHIPPING
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
FREE SHIPPING
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
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
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
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
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
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
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
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
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
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
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
Off-grid
10 kW

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

  • System size10kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
10 kW

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

  • System size10kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString
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
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
Off-grid
12 kW

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

  • System size12kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
12 kW

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

  • System size12kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
15 kW

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

  • System size15kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
15 kW

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

  • System size15kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
20 kW

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

  • System size20kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
20 kW

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

  • System size20kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
30 kW

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

  • System size30kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
30 kW

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

  • System size30kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
40 kW

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

  • System size40kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
40 kW

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

  • System size40kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
50 kW

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

  • System size50kW
  • Installation typeRoof-top
  • System typeOff-grid
  • Inverter typeString
FREE SHIPPING
Off-grid
50 kW

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

  • System size50kW
  • Installation typeGround-mounted
  • System typeOff-grid
  • Inverter typeString

Off grid solar kits

Off-grid solar kits are ideal for remote locations, cabins, boats, or RVs where connecting to the electrical grid is not feasible or desirable. They provide a self-sufficient power supply, allowing you to meet your electricity needs independently. 

Off grid solar panel kits: Application

An off-grid solar system kit can be used in various situations and locations where there is no access to the electrical grid or connecting to the grid is impractical. Here are some common applications:

  1. Remote Locations: Off-grid solar kits are widely used in remote areas where utility power is unavailable or unreliable. This includes remote cabins, cottages, or vacation homes located far from the grid. Off-grid solar systems provide a reliable and independent source of electricity for lighting, appliances, and other power needs.
  2. Off-Grid Homes: In some regions, it can be costly or challenging to connect a home to the electrical grid. Off-grid solar kits are a popular choice for homeowners who prefer to generate their own electricity. These systems power the entire household, including lights, appliances, pumps, and other electrical devices.
  3. RVs and Boats: Off-grid solar kits are commonly used in recreational vehicles (RVs) and boats. They provide a convenient and eco-friendly way to power lights, refrigerators, entertainment systems, and charge electronic devices while on the move.

Off grid solar panel kits: Components

Here are the key components typically found in an off-grid solar system kit:

  1. Solar Panels: The off-grid solar panel kit includes photovoltaic (PV) panels that capture sunlight and convert it into electricity. These panels generate direct current (DC) electricity when exposed to sunlight.
  2. Charge Controller: The charge controller regulates the flow of electricity from the solar panels to the battery bank. It ensures that the batteries are charged safely and efficiently, preventing overcharging or excessive discharge.
  3. Battery Bank: The battery bank is an essential component of an off grid solar power kit. It stores the excess electricity generated by the solar panels during the day for use during the night or periods of low sunlight. The battery bank's capacity determines the amount of energy that can be stored.
  4. Inverter: The DC electricity stored in the battery bank needs to be converted into alternating current (AC) to power standard household appliances. An inverter is included in the kit to perform this conversion. An off-grid inverter that is common for this type of kit cannot be connected to the grid but supports batteries instead.
  5. Mounting Hardware: Off-grid solar kits usually include the necessary mounting hardware, such as brackets and rails, to securely install the solar panels on a roof, ground-mounted system, or other suitable locations.
  6. Wiring and Connectors: The kit provides the required wiring and connectors to connect the solar panels, charge controller, batteries, and inverter, forming a complete electrical system.

A complete off grid solar kit allows to gain energy autonomy and become independent from electric utilities. Proper sizing and design of the system are crucial to ensure it meets your energy requirements and provides reliable power even in challenging conditions. Consult with our engineer and get professional advice before purchase.

Off grid solar panels kits: Cost

Off-grid kits are more expensive than standard grid-tie solar bundles. The reason for this are batteries. Even though their prices dropped by 80% in the last 10 years, lithium-ion batteries remain expensive. Lead-acid batteries are a cheaper choice but they don’t last as long and their lifespan highly depends on maintenance.

An off grid solar kit price is going to be decided by the size of your kit, the storage capacity of the battery and the brand of your panels. Chinese PV modules are the least expensive. American and European panels are more costly but they have better quality and warranties.

Why buy from us

A variety of different off grid solar kits for sale can be found in our store. Consult with our managers to learn more about prices, warranties and shipping options.

A1SolarStore is the #1 American online store for solar equipment. We offer high-quality solar products at good prices. Here are the advantages of buying from us.

  • Our fulfillment centers are located on East and West coast of United States
  • We process all orders in 24 hours, ship in 48 hours and deliver them in 4-7 business days
  • We sell A-grade equipment only from verified manufacturers — no counterfeit products

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.

Stay tuned

Free and usefull digest on solar energy. No spam

By clicking "Subscribe", I agree by electronic signature to: (1) receive marketing and other texts and messages from A1SolarStore, directly or from third parties acting on its behalf, at the email address I entered above; (2) the Terms and Conditions; and (3) the Privacy Policy.