Trust in us to deliver the highest quality solar solutions at the guaranteed best price with free delivery and free 30-day returns! Call or Text us every day at +1 (857) 201-0530.
Trust in us to deliver the highest quality solar solutions at the guaranteed best price with free delivery and free 30-day returns! Call or Text us every day at +1 (857) 201-0530.
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SunGoldPower off-grid solar kit 15000w 48vdc 120v/240v lifepo4 20.48kwh lithium battery 18 x 415 watts solar panels SGR-15K20E

Introducing the SunGoldPower Off-Grid Solar Kit: Embrace Clean, Reliable Power!

Experience the ultimate freedom and reliability of off-grid living with the SunGoldPower Off-Grid Solar Kit. This comprehensive kit is designed to provide you with a powerful and efficient solution, harnessing the sun's energy to meet your electricity needs.

Need a custom build, or can't find exactly what you are looking for? Contact us here and we'll design the kit right for you! Otherwise keep reading!

Some SunGoldPower shipments will have a processing time of about 5-days if LTL shipping is required. But rest assured we'll get your order to you with no shipping fees! Please contact us if you have any questions about your shipments -

Not exactly what you are looking for? Check out our full collection of solar kits from 400W to 13,000W/20kWh and everything in between. Or check out our collection of portable and rigid solar panels. Alternatively find all of our DIY components to complete your setup! 

Call us anytime at (857) 201-0530 with any questions or to help you find the right fit!

SunGoldPower off-grid solar kit 15000w 48vdc 120v/240v lifepo4 20.48kwh lithium battery 18 x 415 watts solar panels SGR-15K20E

The SunGoldPower Off-Grid Solar Kit boasts eighteen high-quality 415-watt solar panels, enabling you to capture abundant sunlight and generate substantial power. These panels are built to withstand diverse weather conditions, ensuring durability and optimal energy production.

With an advanced 15000 Watt 48V DC 120V/240V AC Output Solar Inverter, and four 100AH 51.2V Lifepo4 Batteries (2,048Wh/20.48kWh), this solar kit offers an impressive storage capacity to power your appliances, devices, and essential electronics. Say goodbye to dependence on traditional power sources and embrace the efficiency and reliability of LiFePO4 battery technology.

The SunGoldPower Off-Grid Solar Kit empowers you to live off-grid with ease. Whether you're running a remote cabin, a small home, or a business, this kit provides the energy independence you desire, even in the most challenging environments.

SunGoldPower is a trusted brand renowned for its commitment to quality and performance. Each component of the SunGoldPower Off-Grid Solar Kit undergoes rigorous testing to ensure durability, efficiency, and maximum power output. With SunGoldPower, you can rest assured that you are investing in a reliable and efficient off-grid power solution.

Unlock the potential of clean energy with the SunGoldPower Off-Grid Solar Kit. Embrace the benefits of renewable energy, reduce your carbon footprint, and enjoy the peace of mind that comes with a reliable power supply. Don't miss out on the opportunity to take control of your energy future. Order your SunGoldPower Off-Grid Solar Kit today!

What Can These Batteries Power?

Once charged by the 18 Solar Panels you will be able to provide off-grid power to:

  • A 500 Watt Refrigerator For A Week
  • Your Full Range Of RV Power Needs Each Day (Or Two Full Days Without AC)
  • A Half Day Of An 1800 Watt Table Saw 
  • 11 Meals Cooked On An Electric Grill (1-hour each)
  • 23 Hours Of Air Conditioning 

Your batteries will then recharge in a few hours of sunlight! 

Experience the power of the SunGoldPower Off-Grid Solar Kit. Place your order now and embark on a journey towards energy independence and a more sustainable future!


  • 1 X 15000 Watt 48V DC 120V/240V AC Output Solar Inverter
  • 18 X 415 Watt Monocrystalline Solar Panels
  • 4 X 100AH 51.2V Lifepo4 Battery
  • 2 X 100A Mppt Solar Charge Controller 
  • 2 Sets X 10AWG, Solar Extension Cables-Inverter PV input
  • 2 Sets Solar Extension Cable with Female and Male Connector
  • 18 X Sets of Mounting Z-Brackets 
  • SunGoldPower Manuals

Solar Kit Specs

  • Maximum Continuous Output: 15000W
  • AC Output: 120V/240V
  • DC Voltage: 48V
  • Total Watt of Panels: 7470W
  • Per Panel Watt: 415 Watt
  • Panel No: 18 Pieces
  • Total KWH of Batteries: 20.48KWH
  • Chemistry: Lithium
  • Battery No: 4 Pieces
  • Battery Spec: 4 X 48V 100AH

Specs Of The 15000 Watt Inverter

  • AC Output: 15000W
  • Output Waveform: Pure Sine Wave
  • AC Output 120V/240V
  • AC Input Voltage: 240V
  • Type: Low Frequency Inverter
  • Support: Generator
  • Surge Ratings (20s): 45.0KW
  • Dimension: 28.7 X 16.5 X 8 Inch
  • Weight 167.6 LB
  • Warranty 3-Years

Specs Of The 100AH LiFePO4 Battery

  • Nominal Voltage: 51.2V
  • Nominal Capacity: 100AH
  • Energy: 5.12KWH
  • Charge cut-off current: 5A
  • MAX Continuous Charge Current: 100A
  • Discharge cut-off voltage: 43.2V
  • Cycle Live: More than 7000
  • Communication Protocol: RS232/RS485/CAN Support multiple protocols
  • Storage Temperature: -10 to +45 Celcius
  • Warranty: 10 Years

Specs Of The 415 Watt Mono Solar Panel

  • Peak Power: 415W
  • Solar Cell: Monocrystalline
  • Product Tolerance: Plus or Minus 3%
  • Maximum Power Current (IMP): 13.13A
  • Maximum Power Voltage (VMP): 31.61V
  • Short Circuit Current (ISC): 13.79A
  • Open Circuit Voltage (VOC): 38.82V
  • Product Dimension: 67.9 X 44.7 X 1.4 Inch
  • Product Weight: 45.1 LB
  • Warranty: 25 Years

Specs Of The 100A Mppt Solar Converter

  • System Voltage: 12V/24V/36V/48V Auto
  • Support: Bluetooth and APP Monitoring
  • Maximum PV Open-circuit Voltage: 250V
  • Maximum PV Short-circuit current: 70A
  • Settable Charging Current: 0-100A
  • Rated Charging Current: 100A
  • Power of Solar Panel: 12V-1420W; 24V-2640W; 36V-3960W; 48V-5280W
  • MPPT Tracing Efficiency: Greater than 99%
  • Product Dimension: 10.4 X 7.6 X 4.7 Inch
  • Product Weight: 

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Customer Reviews

Based on 1 review
Good investment and support

I went with this solar kit because I wanted a very robust inverter for my off grid farm. It was half other brands of comparable size and features. If is a very heavy unit. We were barely able to get it mounted on the wall. Be sure you are ready to handle the 180lbs. It is delivered on a forklift.