Sun Gold Off-Grid Solar Kit 13000W 48VDC 120V/240V LifePo4 20.48KWH Lithium Battery 14 X 415 Watts Solar Panels SGR-13KM

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Product Guide

• 6500 Watt Solar Inverter UL1741
• LifePo4 5.12KWH Lithium Battery
• 415 Watts Solar Panels

What's Included

• 2 X 6500 Watt UL 1741 48V DC 120V AC Output Inverters
• 14 X 415 Watt Monocrystalline Solar Panels
• 4 X 100AH 51.2V Lifepo4 Battery
• 2 X 10AWG, Solar Extension Cables-Inverter PV input
• 14 X Sets of Mounting Z-Brackets 

What Our Experts Think

• Massive Power Capacity: The Sun Gold Off-Grid Solar Kit SGR-13KM offers an impressive 13,000W inverter capacity, coupled with a 20.48kWh LifePO4 lithium battery, ensuring enough energy to power large homes or small businesses efficiently.
• Dual Voltage Flexibility: With 120V and 240V AC output, this system can easily handle a wide range of household appliances, including heavy-duty equipment, HVAC systems, and more, ensuring reliable energy for all your needs.
• Extended Energy Storage: The large 20.48kWh battery provides extended storage, allowing for consistent power supply even during cloudy days or nighttime, maximizing energy independence.
• High-Efficiency Solar Panels: With 14 x 415W solar panels, this system optimizes solar energy capture, ensuring the maximum conversion of sunlight to power, reducing reliance on traditional electricity.
• Sustainability & Cost Savings: This solar kit offers long-term savings on electricity bills, while helping reduce your carbon footprint, making it a cost-effective, eco-friendly power solution.
• Built for Harsh Environments: The components are designed to withstand outdoor conditions, ensuring durability and longevity for off-grid installations in various climates.

Q&A

Q: What is the Sun Gold Off-Grid Solar Kit SGR-13KM?
A: The Sun Gold Off-Grid Solar Kit SGR-13KM is a high-performance off-grid solar system designed for large-scale energy needs. It features a 13,000W inverter, a 20.48 kWh LiFePO4 lithium battery, and 14 x 415W solar panels, making it suitable for large homes, farms, or commercial applications.

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

• 13,000W Inverter: Converts 48VDC to 120V/240V AC, providing ample power for large appliances and multiple devices.
• 20.48 kWh LiFePO4 Battery: A high-capacity lithium battery for efficient and reliable energy storage.
• 14 x 415W Solar Panels: Generates up to 5810W of solar energy, ensuring consistent power generation for larger off-grid systems.
• Off-Grid Energy Solution: Perfect for large-scale off-grid living, providing reliable energy in remote or self-sufficient settings.

Q: How does the SGR-13KM solar kit support off-grid living?
A: This kit delivers a comprehensive and powerful off-grid solution, offering sufficient energy storage and generation to meet the needs of large homes, farms, or businesses. The combination of a high-output inverter, efficient battery, and ample solar panels ensures reliable power in off-grid environments.

Q: Who is the Sun Gold Off-Grid Solar Kit SGR-13KM ideal for?
A: Ideal for large off-grid homes, farms, or small commercial operations that need substantial and consistent power, making it perfect for high-energy applications where a reliable, sustainable energy source is required.

Maintenance Tips

• Solar Panels (14 x 415W):

  • Regular Cleaning: Clean the panels every 1-2 months to remove dust, dirt, or debris that can reduce efficiency. Use a soft, non-abrasive cloth, mild soap, and water.
  • Inspect for Damage: Periodically check panels for cracks, discoloration, or physical damage. Damaged panels should be repaired or replaced to ensure maximum energy output.
  • Remove Obstacles: Ensure no shading from nearby trees, buildings, or other obstructions. Adjust the angle or orientation of the panels as necessary, particularly in the winter months.

• LiFePO4 Battery (20.48KWh):

  • Charge Maintenance: Maintain the battery’s charge between 20%-80% to extend its lifespan. Avoid overcharging and deep discharges.
  • Temperature Range: Keep the battery in temperatures between 32°F (0°C) and 113°F (45°C). Extreme heat or cold can reduce the battery's efficiency and lifespan.
  • Battery Inspections: Regularly check for swelling, leaks, or corrosion at the terminals. Clean and tighten connections as needed.

• Inverter (13000W 48VDC to 120/240VAC):

  • Ventilation: Place the inverter in a cool, dry, and well-ventilated location. Clean vents and fans regularly to prevent overheating.
  • Monitor Operation: Observe the inverter’s performance and be on the lookout for any error codes or unusual behavior. Address issues as soon as they arise to avoid disruptions.
  • Check Electrical Connections: Inspect all wiring and connections to ensure they are secure and free from wear, corrosion, or damage.

• Charge Controller:

  • Proper Setup: Ensure the charge controller is configured correctly to match the 48VDC battery and solar panel system. Check settings periodically for accuracy.
  • Monitor Charge Cycles: Regularly check the controller to ensure it is not overcharging or undercharging the battery. Proper charging is crucial for the battery’s health.

• Battery Care:

  • Voltage Monitoring: Test battery voltage and overall capacity regularly to check for any performance degradation. If the battery shows signs of failure, replace it promptly.
  • Protect from Extremes: Avoid exposing the battery to high temperatures or extreme cold, which can negatively impact performance and longevity.

• Wiring and Electrical Components:

  • Inspect Connections: Periodically inspect the system’s wiring, connectors, and other electrical components for damage, corrosion, or loose connections. Replace damaged parts immediately to ensure safe operation.
  • Weatherproofing: Ensure outdoor connections are properly sealed and weatherproofed to prevent water or moisture from affecting performance.

• System Monitoring:

  • Use Monitoring Software: Regularly check the system’s monitoring tools to track the performance of the panels, battery, and inverter. This allows you to catch issues early and ensure everything is running efficiently.
  • Review System Logs: Regularly check for error codes or alerts. Follow up on any warnings to keep the system operating at its peak.

• Panel Orientation and Seasonal Adjustments:

  • Adjust Tilt Angles: Adjust the tilt of the panels seasonally to maximize sun exposure and optimize energy production.
  • Remove Obstructions: Clear the panels of snow, leaves, or other debris that could block sunlight. This is especially important in winter.

• Annual Professional Maintenance:

  • Schedule Inspections: Consider having a professional perform an annual system inspection to check for potential issues. This ensures that all components, from the solar panels to the battery and inverter, are working efficiently.
  • Firmware Updates: Keep the inverter and charge controller updated with the latest firmware for optimal performance and efficiency.