If you’re looking for an efficient way to power your off-grid property or just want to reduce your dependence on the grid, a 6kw off-grid solar system might be the solution you need.
In this article, we‘ve compiled a list of the 5 best 6kw off-grid solar systems available on the market today.
What is the best 6kw off-grid solar system?
Here are our top picks for the best 6kw off grid solar systems:
- OGK-PLUS – includes 9.6KWH or 12KWH battery and 12 390W Solar Panels
- SRK-PLUS – includes 10.2kWh Server Rack Battery Bank and 12 400W Solar Panels
- DSK-PLUS – includes 9.6kWh~10.24kWh Lithium Battery Bank and 6 390W Solar Panels
- DSK-MAX – includes 10.24kWh Lithium Battery Bank and 6 390W Solar Panels
- HBK-PRO – includes 4.8kWh – 9.6kWh Battery Bank and 6 390W Solar Panels
1. Complete Off-Grid Solar Kit – OGK-PLUS
Product Rating: ⭐⭐⭐⭐⭐
Price: $10,589.00 – $11,289.00

Are you looking for a reliable and affordable off-grid solar kit to power your home or backup needs? Look no further than the OGK-PLUS complete off-grid solar kit.
With 6,000 watts of split-phase output and 12 high-quality 390W solar panels, the OGK-PLUS is more than capable of meeting your power demands, whether it’s for air conditioners, well pumps, lights, fridge, TV, workshop, office, and more!
And with the option to add more batteries and solar panels in the future, this kit is easily expandable.
What’s cool about the OGK-PLUS:
- Complete off-grid solar kit with all the parts and pieces needed for installation
- 120/240V output for versatility and reliability
- Massive 12kWh lithium battery bank on wheels for easy portability
- 10-year warranty on the battery bank, designed and assembled in the USA
- Lifetime customer support for any questions or concerns
What’s not so cool about the OGK-PLUS:
The initial cost may be high for some customers
Who is the OGK-PLUS best for:
- Homeowners looking to switch to off-grid solar power
- Those who want a reliable backup power source
- Customers who want a high-quality solar kit that is expandable
Best Features of the OGK-PLUS:
- Complete off-grid solar kit with all necessary parts for installation
- 120/240V output for versatility
- Massive 12kWh lithium battery bank on wheels
- 10-year warranty on the battery bank, designed and assembled in the USA
- Lifetime customer support
Pricing:
OGK-PLUS Solar Kit – $10,589.00 – $11,289.00
2. SRK-PLUS Complete Off-Grid Solar Kit
Price: $9,389.00

Looking for a reliable off-grid solar solution? Look no further than the Complete Off-Grid Solar Kit, featuring a 6,000W pure sine wave inverter/charger and 12 monocrystalline solar panels.
The system also includes a 10.2kWh server rack battery bank and all necessary cables and fuses for installation.
What’s cool about the SRK-PLUS:
- Provides 6,000W 120/240V output, making it suitable for a variety of off-grid applications
- Includes 12 high-efficiency solar panels with a 12-year power output warranty
- Features a 10.2kWh server rack battery bank, allowing for reliable backup power
- Comes with all necessary cables and fuses for installation
- Guaranteed lifetime customer support via phone, email, and live chat
What’s not:
- Price may be a barrier for some consumers
- Installation may require professional assistance
Who it’s best for:
The Complete Off-Grid Solar Kit is ideal for individuals or families looking for a reliable off-grid power solution. It is also suitable for backup power in case of emergencies or power outages.
Best Features:
- 6,000W 120/240V output
- 12 high-efficiency solar panels with a 12-year power output warranty
- 10.2kWh server rack battery bank
- Guaranteed lifetime customer support
Price: $9,389.00
3. DSK-PLUS Complete 6KW Off Grid Solar System
Product Price: $8,689.00

Intro Overview of DSK-PLUS
The Complete Off-Grid Solar Kit DSK-PLUS is a high-quality, powerful, and versatile solar energy solution for those who want to live off the grid, have a mobile power source, or require a backup power system.
This kit is designed to provide efficient and reliable energy for various applications, and it comes with a comprehensive range of components and accessories to ensure a smooth installation process.
What’s Cool about the DSK-PLUS
- 6,000W continuous output for various applications
- 120/240V output compatible with most appliances
- 25-year warranty on solar panels
- 10-year warranty on the Mammoth [PLUS] 48V 9.6kWh Lithium Battery
- Ships from the USA
- Guaranteed lifetime customer support
- Free system schematic / wiring diagram & commissioning guide
What’s Not
- Additional installation tools and components required
- Professional installation is recommended for safety and compliance
- Expensive initial investment
This solar kit is best suited for individuals or families who:
- Want to live off the grid or in remote locations
- Require a mobile power source for RVs, boats, or tiny homes
- Need a reliable backup power system for emergencies or power outages
Best Features
- 6 x 390 Watt Monocrystalline Solar Panels
- 2 x 3,000W 48V All in one Inverter / Chargers
- Choice of Lithium Battery Bank (4 x 200Ah LiFePO4 12V Batteries or 1 x Mammoth [PLUS] 48V 9.6kWh Lithium Battery)
- High-quality cabling and connectors
- Fuse and fuse holders for added safety
Price $8,689.00
4. DSK-MAX Complete Off Grid 6KW Solar System
Product Price: $8,259.00

The DSK-MAX Complete Off Grid 6KW Solar System is an all-inclusive, powerful, and reliable solar energy solution designed for those who seek clean, quiet, and off-grid power. This system is perfect for powering RVs, tiny homes, off-grid homes or cabins, and emergency backup power systems.
With its ease of installation and comprehensive components, the DSK-MAX ensures simplicity, value, and reliability for all your off-grid power needs.
What’s Cool About The DSK-MAX
- 6,000W split-phase output for versatile applications
- Over 2,000W of solar panels
- 25-year warranty on solar panels
- 5-year warranty on EG4-LiFePO4 [10.24kWh] batteries, and 10-year warranty on Jakiper [PRO] 10.4kWh batteries
- Ships from the USA
- Guaranteed lifetime customer support
- Free system schematic / wiring diagram & commissioning guide
What’s Not
- Professional installation is recommended for safety and compliance
- Expensive initial investment
The DSK-MAX solar system is ideal for individuals or families who:
- Desire off-grid living in an RV, tiny home, or cabin
- Need a reliable backup power system for emergencies or power outages
- Seek an expandable solar system for long-term use
Best Features
- 6 x 390 Watt Monocrystalline Solar Panels
- 2 x 3,000W 48V All-in-one Inverter / Chargers
- Choice of Server Rack Type Batteries (2 x EG4-LiFePO4 [10.24kWh] or 2 x Jakiper [PRO] 10.4kWh)
- High-quality cabling and connectors
- Fuse and fuse holders for added safety
Price $8,259.00
5. HBK-PRO Complete Off Grid 6KW Solar System
Product Price: $8,589.00

The HBK-PRO Complete Off Grid 6KW Solar System is a powerful, all-in-one solar solution designed to power virtually anything in an off-grid situation.
This versatile solar kit is perfect for running lights, fridges, TVs, fans, small workshops, well-pumps, office spaces, and more.
With its built-in 120/240V power output and a long-lasting lithium battery bank, the HBK-PRO offers exceptional versatility and reliability for off-grid living, RVs, cabins, and emergency backup power systems.
What’s Cool About The HBK-PRO
- 6,000W continuous split phase output for 120/240V applications
- 25-year warranty on solar panels
- 10-year warranty on Mammoth [PLUS] 48V 9.6kWh Lithium Battery Bank
- Easily expandable with additional batteries and solar panels
- Compatible with solar panels, wind, fuel/backup generators, and utility power
- Ships from the USA
- High-quality components for long-term use
What’s Not
- Professional installation recommended for safety and compliance
The HBK-PRO solar system is ideal for:
- Off-grid living enthusiasts seeking a powerful and versatile solar solution
- RV, tiny home, or cabin owners
- Those in need of a reliable emergency backup power system
Best Features
- 6 x 390 Watt Monocrystalline Solar Panels 12V
- 1 x 6,000W Continuous Split Phase Output [120/240V] – 48VDC All In One Inverter
- Choice of Mammoth [PLUS] 48V 9.6kWh Lithium Battery Bank or 200Ah AGM Batteries
- High-quality cabling, combiner box, and connectors
- Fuse and fuse holder set for added safety
Price $8,589.00
Advantages of 6KW Off-Grid Solar Systems
6KW off-grid solar systems offer numerous benefits for homeowners and businesses alike. They provide a reliable and environmentally friendly source of electricity, reducing dependence on fossil fuels and minimizing carbon emissions.
Additionally, off-grid solar systems allow you to avoid the ever-increasing electricity costs from utility companies.
With a 6KW solar system, you can power a wide range of appliances, such as lights, refrigerators, TVs, and even air conditioners, making them an excellent choice for small to medium-sized homes or businesses.
Components of a 6KW Off-Grid Solar System
A typical 6KW off-grid solar system consists of several key components, including solar panels, a charge controller, an inverter, batteries, and a mounting system.
The solar panels convert sunlight into electricity, which is then regulated by the charge controller to protect the batteries from overcharging. The inverter converts the stored DC power from the batteries into AC power, which is used to run your appliances.
The batteries store excess energy for later use, ensuring a continuous supply of electricity even during cloudy days or at night. Lastly, the mounting system securely attaches the solar panels to your roof or ground, depending on your preferred setup.
How to Size a 6KW Off-Grid Solar System
To properly size a 6KW off-grid solar system, you must first determine your daily energy consumption. To do this, list all the appliances and devices you plan to power with your solar system and their individual power ratings in watts.
Multiply each device’s wattage by the number of hours it will be used daily to calculate its daily energy consumption in watt-hours. Add up the watt-hours for all your devices to determine your total daily energy consumption.
A 6KW solar system is suitable if your total daily energy consumption falls within its capacity, typically between 24-30 kWh per day.
Maintenance Tips for 6KW Off-Grid Solar Systems
Regular maintenance is crucial for ensuring the longevity and efficiency of your 6KW off-grid solar system. Some key maintenance tasks include cleaning the solar panels regularly to remove dirt and debris, which can reduce their energy production.
Inspect the mounting system for any signs of wear or corrosion and tighten any loose bolts or connections.
Check the batteries for any signs of swelling or leaks and ensure they are properly connected and functioning.
Finally, consult with a professional solar technician to inspect and service your solar system regularly, ensuring it operates at peak performance.
Expanding Your 6KW Off-Grid Solar System
One of the main advantages of 6KW off-grid solar systems is their expandability. As your energy needs grow, you can add more solar panels and batteries to your existing system to increase its capacity.
This flexibility allows you to start with a smaller, more affordable solar system and expand it over time as your needs change.
It’s essential to consult with a professional solar installer or electrician when expanding your solar system to ensure the proper configuration and compatibility of all components.
Check out our guide on Maximizing Efficiency: Parallel vs Series Solar Panel Configurations
FAQs about 6KW Off-Grid Solar Systems
What is a 6KW off-grid solar system?
A 6KW off-grid solar system is a solar power solution designed to generate 6 kilowatts of power using solar panels, an inverter, and battery storage. It operates independently from the grid, providing electricity to homes, businesses, or remote locations without relying on utility companies.
How much electricity can a 6KW off-grid solar system generate?
A 6KW off-grid solar system can generate approximately 24-30 kWh of electricity per day, depending on factors like location, weather, and panel orientation. This amount of energy is typically enough to power a small to medium-sized home or business.
What appliances can a 6KW off-grid solar system power?
A 6KW off-grid solar system can power a variety of appliances, such as lights, refrigerators, TVs, fans, water pumps, air conditioners, and small workshops. It’s essential to assess your energy needs before purchasing a solar system to ensure it can adequately power your appliances.
How much does a 6KW off-grid solar system cost?
The cost of a 6KW off-grid solar system can vary depending on factors like the quality of components, location, and installation costs. On average, a 6KW off-grid solar system may cost between $8,000 and $20,000, including solar panels, inverters, batteries, and other necessary equipment.
How much space do I need to install a 6KW off-grid solar system?
A 6KW off-grid solar system typically requires around 400 to 600 square feet of roof or ground space for the solar panels. It’s essential to ensure you have adequate space and proper panel orientation to maximize energy production.
Quick Recap
And there you have it! I’ve just unveiled my top 5 picks for the most impressive 6KW off-grid complete solar systems available.
In my expert opinion, these exceptional systems truly represent the perfect balance of quality, performance, and value for your hard-earned money. Don’t miss out on these fantastic solar solutions for your off-grid energy needs!
Here are our top picks for the best 6kw off grid solar systems:
- OGK-PLUS – includes 9.6KWH or 12KWH battery and 12 390W Solar Panels
- SRK-PLUS – includes 10.2kWh Server Rack Battery Bank and 12 400W Solar Panels
- DSK-PLUS – includes 9.6kWh~10.24kWh Lithium Battery Bank and 6 390W Solar Panels
- DSK-MAX – includes 10.24kWh Lithium Battery Bank and 6 390W Solar Panels
- HBK-PRO – includes 4.8kWh – 9.6kWh Battery Bank and 6 390W Solar Panels