Sungold Power SGM-8K20T off-grid solar kit, 8000W inverter with 20.48kWh LiFePO4 battery and 12 x 415W solar panels

Product Description

This complete off-grid solar kit delivers reliable power for homes, cabins, workshops, and backup applications. The system pairs a high-efficiency 8000W 48VDC split-phase inverter with twelve 415-watt monocrystalline solar panels and 20.48kWh of LiFePO4 lithium battery storage, providing clean energy day and night.


Designed for 120V/240V output, the inverter supports up to six units in parallel for future expansion. The included LiFePO4 batteries offer a long cycle life and stable performance, while the kit comes ready to install with mounting brackets, breakers, and connection cables.


What's included:

  • 1 x 8000W 48VDC 120V/240V inverter (parallel-capable up to 6 units)
  • - 12 x 415W monocrystalline solar panels
  • - 2 x 200Ah 51.2V LiFePO4 batteries (SG48200T)
  • - 2 sets of 50 ft solar extension cables
  • - 12 sets of mounting Z-brackets
  • - 1 x 200A DC breaker and 2 x 25A PV breakers
  • - 1 set of 1/0 AWG inverter connection cable

Certifications: Inverter UL 1741 by ETL for off-grid systems, batteries UL 1973 and UL 9540A, solar panels UL 61730, CE, and TUV.

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