Sun Gold Off-Grid Solar Kit 12000W 48VDC 120V/240V LifePo4 20.48KWH Lithium Battery 12 X 415 Watts Solar Panels SGR-12K20E

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 This off grid solar power system kit provides nearly everything you need to bring off-grid solar power and battery storage to a home, cabin, or any other remote location,it inlcudes the 12 X 415W solar panel, 20.48KWH battery, 12000W solar inverter and a set of solar cable and bracket. it will produce around 20KWH per day based on 4 hours sun. With 12KW split phase inverter (120/240V) output, it is more than powerful enough to run everything from air conditioners and well pumps to lights, fridge, tv, workshop, office and even light commercial and industrial applications. Easily expandable, you can always add more batteries and more solar panels in the future.

Product Guide

• 12000W Solar Inverter
• LifePo4 5.12KWH Lithium Battery
• 415 Watts Solar Panels
• 100A MPPT Solar Controller

What Our Experts Think

• Unmatched Power for High-Demand Needs: The Sun Gold Off-Grid Solar Kit SGR-12K20E provides 12,000W of inverter capacity, 20.48kWh LifePo4 lithium battery storage, and 12 x 415W solar panels, making it perfect for large off-grid homes, businesses, or as a high-performance backup system.
• Dual Voltage Flexibility: With 120V/240V AC output, it offers versatility to power everything from household appliances to industrial-grade equipment, making it suitable for a wide range of applications.
• Substantial Energy Storage: The 20.48kWh LifePo4 battery ensures reliable, long-lasting power even during cloudy days or at night, maintaining energy independence without interruptions.
• Efficient Solar Harvesting: The 12 x 415W solar panels provide efficient energy generation, maximizing solar power capture to reduce dependence on grid electricity and increasing self-sufficiency.
• Eco-Friendly & Cost-Effective: This kit significantly lowers your electricity bills and carbon footprint, while providing an environmentally friendly and cost-efficient energy solution.
• Durable & Weather-Resistant: Designed for outdoor use, the system can withstand various weather conditions, ensuring reliable performance in any environment.

Q&A

Q: What is the Sun Gold Off-Grid Solar Kit SGR-12K20E?
A: The Sun Gold Off-Grid Solar Kit SGR-12K20E is an advanced off-grid solar system designed for high-power applications. It features a 12,000W inverter, a 20.48 kWh LiFePO4 lithium battery, and 12 x 415W solar panels, offering robust power solutions for large homes or remote properties.

Q: What are the key features of this solar kit?

• 12,000W Inverter: Converts 48VDC to 120V/240V AC, capable of powering multiple high-demand devices simultaneously.
• 20.48 kWh LiFePO4 Battery: A high-performance lithium battery for long-lasting and efficient energy storage.
• 12 x 415W Solar Panels: Generates up to 4980W of solar energy, ensuring continuous power generation for your off-grid needs.
• Off-Grid Solution: Ideal for energy independence, providing reliable power for both residential and commercial applications.

Q: How does the SGR-12K20E solar kit enhance off-grid living?
A: This kit delivers a powerful and efficient off-grid power solution with high capacity for both storage and generation. The large solar panel array and high-capacity battery allow for extended energy usage, making it perfect for homes, businesses, or remote locations that require significant power.

Q: Who is the Sun Gold Off-Grid Solar Kit SGR-12K20E ideal for?
A: Designed for large off-grid homes, farms, businesses, or other high-power applications, this kit is perfect for those needing substantial energy capacity and long-term power solutions

Maintenance Tips

• Solar Panels (12 x 415W):

  • Regular Cleaning: Clean solar panels every 1-2 months with a soft cloth and mild soap or water to remove dirt, leaves, and debris. Avoid using harsh chemicals or abrasive materials.
  • Check for Obstructions: Ensure no trees, branches, or structures are casting shadows on your panels. Trim any overhanging foliage that might block sunlight.
  • Inspect for Damage: Periodically inspect panels for visible damage, cracks, or wear. Damaged panels can reduce the system's overall efficiency and should be replaced promptly.

• LiFePO4 Powerwall Battery (20.48KWh):

  • Maintain Optimal Charge Levels: For optimal battery health, keep it charged between 20% and 80%. Avoid deep discharges or overcharging, which could shorten battery life.
  • Temperature Management: Operate and store the battery in temperatures between 32°F (0°C) and 113°F (45°C). Avoid extreme heat or cold, which can degrade battery performance.
  • Visual Inspections: Check for any swelling, leakage, or corrosion at the battery terminals. Ensure terminals are clean and connections are tight.

• Inverter (12000W 48VDC to 120/240VAC):

  • Ventilation: Keep the inverter in a well-ventilated area to prevent overheating. Clean the vents regularly to ensure proper airflow and prevent dust accumulation.
  • Monitor for Error Codes: Regularly check the inverter for error codes, fault messages, or unusual performance. Address issues immediately to prevent system failures.
  • Connection Checks: Inspect all electrical connections for any loose, corroded, or frayed wiring. Tighten and replace any faulty connections to maintain performance.

• Charge Controller:

  • Settings Verification: Ensure the charge controller is correctly configured for your 48VDC system to manage the flow of energy from the panels to the battery.
  • Monitor Charging Efficiency: Check that the charge controller is functioning properly and managing the charging cycles effectively to prevent overcharging or undercharging the battery.

• Battery Bank Maintenance:

  • Routine Battery Inspections: Inspect the battery for signs of damage, corrosion on terminals, or loose connections. Clean battery terminals with a damp cloth and tighten connections.
  • Temperature Regulation: Ensure batteries are not exposed to extreme temperatures. Consider adding temperature regulation devices if necessary to maintain battery longevity.
  • Check Battery Health: Perform periodic battery tests, checking for any abnormalities in voltage or capacity.

• Electrical Components and Wiring:

  • Inspect Wiring and Connectors: Check the wiring, connectors, and fuses regularly for signs of wear, fraying, or corrosion. Replace or repair any damaged components to avoid electrical issues.
  • Protect from the Elements: Ensure all outdoor wiring and electrical connections are properly sealed and weatherproofed to prevent rust or corrosion.

• System Monitoring and Performance:

  • Regular Monitoring: Use system monitoring software to track solar panel output, battery status, and energy consumption. This helps identify potential issues before they impact performance.
  • Error and Fault Alerts: Pay attention to system alerts and address any warnings or faults as soon as they arise to maintain system efficiency.

• Panel Position and Orientation:

  • Maximize Sun Exposure: Adjust panels periodically to ensure they are optimally positioned for maximum sun exposure throughout the year. Angle adjustments may be necessary to optimize energy collection in different seasons.
  • Keep Panels Clear: Ensure that the panels are free of obstructions like leaves, debris, or snow to maximize energy capture.

• Professional Annual Inspection:

  • Annual System Check: Have a professional technician inspect the system annually to ensure all components, including the inverter, batteries, and solar panels, are functioning properly.
  • Firmware/Software Updates: Ensure that your inverter and charge controller are updated to the latest software to optimize efficiency and security.