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Sungold Power OFF GRID SOLAR KIT 20KW 48VDC 120V/240V LIFEPO4 30.72KWH LITHIUM BATTERY 32 X 450 WATTS SOLAR PANELS

Sungold Power OFF GRID SOLAR KIT 20KW 48VDC 120V/240V LIFEPO4 30.72KWH LITHIUM BATTERY 32 X 450 WATTS SOLAR PANELS

BY: SunGoldPower SKU: SGR-20K30E Availability: In Stock
$21,380.00
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Sungold Power Off Grid Solar Kit 20KW 48VDC 120V/240V LiFePO4 30.72KWH Lithium Battery 32 x 450 Watts Solar Panels

The Sungold Power Off Grid Solar Kit 20KW is an all-in-one energy solution built for full energy independence. Designed with 32 high-efficiency 450W bifacial solar panels, a powerful dual 10,000W inverter system, and a 30.72kWh lithium battery bank, this system can easily power large homes, cabins, and small commercial spaces. With robust, expandable capacity and reliable LiFePO4 battery technology, you’ll enjoy a worry-free power supply even in remote locations.

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Sungold Power Off Grid Solar Kit 20KW Features

Massive 20KW Power Output - Dual 10,000W 48VDC pure sine wave inverters (with up to 6 units parallel capability) ensure dependable, high-capacity energy delivery.

32 High-Efficiency 450W Bifacial Solar Panels - Durable N-Type monocrystalline panels capture more sunlight for maximum energy generation, even in low-light conditions.

30.72KWH LiFePO4 Battery Storage - Six 100AH 51.2V LiFePO4 batteries provide long-lasting and safe energy storage with high cycle life.

Flexible Voltage Output (120V/240V) - Seamlessly powers standard household appliances and high-demand electrical systems.

Integrated Safety Protection - Includes 200A DC breakers and 25A PV breakers for maximum protection of your system and devices.

Complete Off-Grid Energy Solution - Comes with mounting brackets, extension cables, and an enclosed battery cabinet for a professional and clean installation.

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Sungold Power Off Grid Solar Kit 20KW Applications

  • Large Off-Grid Homes – Reliable enough to power an entire household off the grid.
  • Commercial Buildings & Workshops – Supports high energy demands in remote locations.
  • Emergency Backup Power – Store energy for prolonged outages and emergencies.
  • Agricultural Use – Power irrigation systems, barns, and remote farm buildings.
  • Remote Communities or Camps – Ideal for providing power where grid access is unavailable.

What's Included

Everything you need is included with your product.

  • 2 × 10,000W 48VDC 120/240VAC Inverters (up to 6 units parallel)
  • 32 × 450W Bifacial N-Type Monocrystalline Solar Panels
  • 6 × 100AH 51.2V LiFePO4 Batteries
  • 1 × Enclosed Battery Cabinet for 6 × 100AH 51.2V Batteries
  • 4 Sets × 50 ft Solar Extension Cables (Inverter PV input)
  • 32 Sets × Mounting Z-Brackets
  • 2 × 200A DC Breakers
  • 4 × 25A PV Breakers

Sungold Power OFF GRID SOLAR KIT 20KW 48VDC 120V/240V LIFEPO4 30.72KWH LITHIUM BATTERY 32 X 450 WATTS SOLAR PANELS Specifications

10000 Watt Solar Inverter

Category Specification
AC Output 10000W
Output Waveform Pure Sine Wave
AC Output 120/240V (split phase/single phase)
Max PV Input 500VDC
Efficiency 92%
Max Charging Current 200A
Maximum PV Array Power 11,000W
Dimension 25.6 x 17.7 x 5.1 inch
Weight 53.5 lb
Warranty 3 Years
Certificates UL1741 Listed By ETL

SG48100P LifePO4 Battery

Category Specification
Nominal Voltage 51.2V
Nominal Capacity 100AH
Energy 5.12KWH
Charge Cut-off Current 5A
MAX Continuous Charge Current 100A
Discharge Cut-off Voltage 43.2V
Cycle Life ≥7000
Communication Protocol RS232/RS485/CAN Support multiple protocols
Storage Temperature 14~+113℉
Dimension 19.3 x 18.9 x 5.5 inch
Weight 93 lbs
Warranty 10 Years
Certificates UL1973, CE, UN38.3,

SGH48100T Self-Heating LifePO4 Battery

Category Specification
Nominal Voltage 51.2V
Nominal Capacity 100AH
Energy 5.12KWH
Standard charge/discharge current ≤50A
Feature Self-Heating
MAX Continuous Charge Current 100A
Communication Protocol RS485/CAN
Storage temperature 14°F to 113°F (-10°C~45°C)
Operation temperature Charge: 14°F to 122°F  | Discharge: -4°F to 122°F
Dimension 19.3 × 17.3 × 5.2 inch
Weight 101 lb
Warranty 10 Years

440 Watt Mono Solar Panel

Category Specification
Peak Power 450W
Solar Cell Bifacial N-Type
Product Tolerance ±3%
Maximum Power Current (IMP) 13.41A
Maximum Power Voltage (VMP) 33.57V
Short Circuit Current (ISC) 14.04A
Open Circuit Voltage (VOC) 39.54V
Product Dimension 67.80 X 44.65 X 1.38 inch
Product Weight 46.30lbs
Warranty 25 Years
Certificates UL61730, TUV, IEC, CEC, CE...

Solar Kit Specification

Category Specification
Max Continuous Output 20000W
AC Output 120V/240V
DC Voltage 48V
Max Solar Input 2 × 11,000W
Total Watt of Panels 14,400W
Per Panel Watt 450Watt
Panel NO. 32 PCS
Total KWH of Batteries 30.72KWH
Chemistry Lithium
Battery NO. 6 PCS
Battery Spec 48V 100AH
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Frequently-Asked Questions

Is this system suitable for whole-home use?

Yes, with a total 20KW capacity, this system is ideal for powering large homes or small commercial buildings off-grid.

Can the battery storage be expanded?

Yes, the system allows for expansion by adding compatible LiFePO4 batteries and solar panels.

Does the system require professional installation?

Professional installation is highly recommended to ensure safe setup and optimal performance, although experienced DIY installers can follow the detailed manual provided.