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SunGold Power 10kW 48V Off-Grid Solar Kit – 20.48kWh Powerwall LiFePO4 Battery + 12 × 415W Panels (SGM-10M2T)

$11,823.00
$9,307.00
$11,823.00
$9,307.00
FREE SHIPPING

Estimated shipping time

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 SGM-10M2T Off-Grid Solar Kit provides a complete power solution for homes, cabins, and remote locations. Featuring two 5kW inverters (paralleled for 10kW split-phase output), a 20.48kWh Powerwall-style lithium battery bank (4 × 5.12kWh modules), and 12 × 415W solar panels (4.98kW total), this kit is designed to support high-demand off-grid living.

With its 120V/240V split-phase capability, the system powers air conditioners, pumps, refrigerators, and heavy household loads. It is also scalable, with support for up to six parallel inverters in single-phase, split-phase, or three-phase configurations. Built-in WiFi monitoring allows you to track energy performance via a mobile app.

Key Features

  • 10kW Off-Grid Power – Dual 5kW pure sine wave inverters, WiFi-enabled

  • Expandable System – Parallel up to 6 inverters (120V, 240V, or 208V three-phase)

  • 4.98kW Solar Array – 12 × 415W monocrystalline panels with high efficiency

  • 20.48kWh Lithium Storage – 4 × 5.12kWh Powerwall-style LiFePO4 batteries (≥7000 cycles)

  • Smart Monitoring – WiFi-enabled inverter with real-time app tracking

  • Complete Kit – Includes breakers, extension cables, Z-brackets, and wiring diagram

Specifications

Inverters (2 × 5kW Pure Sine Wave, Parallel – 10kW total)

  • Output Power: 10,000W total

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

  • DC Input Voltage: 48VDC

  • Waveform: Pure sine wave

  • Monitoring: WiFi-enabled mobile app

  • Warranty: 3 years

Batteries (4 × 5.12kWh LiFePO4 Powerwall – 20.48kWh total)

  • Nominal Voltage: 51.2V

  • Capacity: 100Ah each

  • Total Storage: 20.48kWh

  • Cycle Life: ≥7000 cycles

  • Design: Wall-mount Powerwall style

  • Certifications: UL1973, UL9540A

  • Warranty: 10 years

Solar Panels (12 × 415W Mono – 4.98kW total)

  • Peak Power (Pmax): 415W

  • Vmp / Imp: 31.6V / 13.13A

  • Voc / Isc: 37.5V / 14.02A

  • Tolerance: ±3%

  • Dimensions: 67.8 × 44.6 × 1.4 in

  • Weight: 45.8 lb each

  • Certifications: UL61730, IEC, CE

  • Warranty: 25 years linear performance, 10 years workmanship

What’s Included

  • 2 × 5000W 48V Pure Sine Wave Inverters (paralleled, WiFi-enabled, 10kW total)

  • 12 × 415W monocrystalline solar panels (4.98kW total)

  • 4 × 100Ah 51.2V Powerwall LiFePO4 batteries (20.48kWh total)

  • 2 × 50 ft solar extension cables (PV input)

  • 12 × Z-bracket mounting sets

  • 2 × 200A DC breakers

  • 2 × 25A PV breakers

  • User manuals + wiring diagram

Warranty

  • Inverters: 3 years

  • Batteries: 10 years (≥7000 cycles, UL1973 & UL9540A certified)

  • Solar Panels: 25 years linear performance + 10 years workmanship

  • General Return Policy: 30 days (SunGold Power covers shipping if defective, incorrect, or inconsistent with ads)

User Manuals & Wiring Diagram

📑 5000W Pure Sine Wave Inverter Manual (PDF)
📑 LiFePO4 5.12kWh Powerwall Battery Manual (PDF)
📑 415W Solar Panel Datasheet (PDF)
📑 Wiring Diagram – SGM-10M2T Kit (PDF)

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