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SunGold Power Off Grid Solar Kit – 13000W – 48VDC 120V/240V – LiFePO4 20.48kWh PowerWall Battery – 12 × 370W Solar Panels

$10,048.00
$10,048.00
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We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.

What is your Return Policy?

We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.

The SunGold Power 13000W Off Grid Solar Kit is a complete energy solution for powering homes, cabins, or workshops in remote locations. With dual 6500W split-phase inverters, four 5.12kWh PowerWall batteries (20.48kWh total), and twelve 370W high-efficiency monocrystalline solar panels, this kit provides reliable off-grid power with room to expand.

Built for both 120V and 240V output, the system can support heavy appliances such as well pumps, refrigerators, air conditioners, and shop equipment. With support for parallel operation of up to six inverters, you can scale the system for even larger off-grid or hybrid applications.

Key Features

  • Massive Power Output – dual 6500W inverters (13kW total) with 48VDC input and 120V/240V split-phase output

  • Efficient Solar Capture – twelve 370W monocrystalline solar panels (4.44kW array)

  • Reliable Storage – four 5.12kWh LiFePO4 PowerWall batteries for 20.48kWh total capacity

  • Parallel Ready – expand up to 6 inverters for single-phase (120V), split-phase (240V), or three-phase (208V) setups

  • Durable Design – long-life LiFePO4 batteries with safe, stable chemistry

  • Warranty Protection – 25-year solar panel performance; 12–36 months on inverters and batteries

Specifications

Kit Overview

  • System Power: 13,000W (2 × 6500W inverters)

  • Battery Storage: 20.48kWh (4 × 5.12kWh LiFePO4 PowerWall)

  • Solar Input: 12 × 370W monocrystalline panels (4.44kW total)

  • Voltage / Output: 48VDC / 120V & 240V split-phase AC

Inverters

  • Quantity: 2 units (6500W each)

  • Certification: UL1741

  • Input: 48VDC

  • Output: 120V/240V AC split phase

  • Expandability: Up to 6 inverters in parallel

Battery Bank

  • Type: LiFePO4 (Lithium Iron Phosphate)

  • Configuration: 4 × 51.2V 100Ah PowerWall batteries

  • Total Capacity: 20.48kWh

Solar Panels

  • Type: Monocrystalline

  • Power Rating: 370W each

  • Quantity: 12 panels

  • Total Output: 4.44kW

What’s Included

  • 2 × 6500W 48VDC split-phase inverters

  • 12 × 370W monocrystalline solar panels

  • 4 × 5.12kWh LiFePO4 PowerWall batteries

  • 2 × 50 ft solar extension cable sets (inverter PV input)

  • 12 × mounting Z-bracket sets

  • 2 × 200A DC breakers

  • 2 × 25A PV breakers

User Manuals

📑 SunGold Power 6500W Inverter UL1741 Manual (PDF)
📑 SunGold Power 370W Solar Panel Manual (PDF)

Warranty

SunGold Power provides:

  • Solar Panels – 25-year performance warranty

  • Batteries & Inverters – 12–36 months depending on component

  • Returns – 30-day return policy with prepaid shipping for defects, damage, or incorrect products (customer pays for other reasons)

Warranty is valid only for the original purchaser and excludes misuse, unauthorized repairs/modifications, or accidental damage. Replacement units or parts assume the remainder of the original warranty.

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