SunGoldPower | Off-Grid Solar Kit 12000W 48VDC 120V/240V LifePo4 20.48KWH Lithium Battery | 12x 415 Watts Solar Panels SGR-12K20E
Power Your Home or Cabin with a Complete, High-Capacity Off-Grid Solar System
The Off-Grid Solar Kit 12000W 48VDC 120V/240V LifePo4 20.48KWH Lithium Battery | 12x 415 Watts Solar Panels SGR-12K20E is a powerful and scalable solution for homeowners, cabins, or remote locations looking to achieve energy independence. With a 12KW split-phase inverter, 20.48KWh of lithium storage, and 4.98KW of solar generation capacity, this kit delivers clean, quiet, and reliable off-grid electricity—perfect for powering heavy appliances and daily household needs.
Key Features:
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12,000W 48VDC Split-Phase Inverter
Delivers both 120V and 240V AC power to run everything from refrigerators to water pumps and air conditioners. -
20.48KWH Lithium Iron Phosphate Battery Bank
Includes 4 x 5.12KWH LiFePO4 PowerWall batteries for safe, long-lasting energy storage. -
12 x 415W Monocrystalline Solar Panels
High-output panels delivering up to 4.98KW of solar input for robust energy production. -
Estimated Daily Output: 20KWH
Based on 4 hours of peak sunlight—supports typical home energy usage of ~600KWH/month. -
Expandable System Design
Easily add batteries and solar panels to grow your system as needed.
Ideal For:
- Off-grid residential homes and cabins
- Homesteads and small farms
- Remote buildings and backup power systems
- Workshops and high-load RV installations
System Benefits:
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Run Heavy Appliances with Confidence – 12KW inverter handles high-demand loads like HVAC, pumps, and kitchen appliances.
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Long-Life Lithium Battery Bank – Advanced LiFePO4 chemistry ensures high safety, depth of discharge, and cycle life.
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Quiet, Clean Energy – Replace noisy, fuel-burning generators with a solar solution that runs silently.
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Scalable Power Infrastructure – Future-proof your off-grid setup with room for expansion.
What's Included
1 X 12000 Watt 48V DC 120V/240V AC Output
12 X 415 Watt Monocrystalline Solar Panels
5 X 100AH 51.2V Lifepo4 Battery
2 X 100A MPPT Solar Charge Controller
1 X Enclosed Battery Cabinet
2 Sets 50 Feet, Solar Extension Cables-Inverter PV input
2 Sets Cable Between Battery and MPPT Controller
12 Sets Mounting Z-Brackets
1 X 400A DC Breaker
2 X 25A PV Breaker
Specifications
Manuals and Downloads
- 12000W Solar Inverter
- LifePo4 5.12KWH Lithium Battery
- 415 Watts Solar Panels
- 100A MPPT Solar Controller
- Wiring Diagram
Warranty
- 12000W Solar Inverter - 3 Years Warranty
- LifePo4 5.12KWH Lithium Battery - 10 Years Warranty
- 415 Watts Solar Panels - 25 Years Warranty
- 100A MPPT Solar Controller - 3 Years Warranty
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
Being an authorized retailer means we carry the same warranty as the manufacturer, protecting your purchase!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions
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At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
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