Sun Gold Power 20000W 48VDC 120V/240V LiFePo4 30.72KWH Lithium Battery Off-Grid Solar Kit

SGR-20K30E

• 2 x 10000W 48Vdc 120/240Vac Inverter Up to 6 units Parallel
• 32 x 450W Bifacial N-Type Monocrystalline Solar Panels
• 6 x 100AH 51.2V LiFePO4 Battery SG48100P
• 1 x Enclosed Battery Cabinet for 6 X 100AH 51.2V LiFePO4 Batteries
• 4 Sets x 50 Feet, Solar Extension Cables-Inverter PV input
• 32 x Sets of Mounting Z-Brackets
• 2 x 200A DC Breakers
• 4 x 25A PV Breakers
• 4 Sets x 2/0 AWG Cables (Breaker to Battery or Inverter Connection) 

SGR-20K30T

• 2 x 10000W 48Vdc 120/240Vac Inverter Up to 6 units Parallel
• 32 x 450W Bifacial N-Type Monocrystalline Solar Panels
• 6 x 100AH 51.2V LiFePO4 Battery Self-Heating SGH48100T
• 1 x Enclosed Battery Cabinet for 6 X 100AH 51.2V LiFePO4 Batteries
• 4 Sets x 50 Feet, Solar Extension Cables-Inverter PV input
• 32 x Sets of Mounting Z-Brackets
• 2 x 200A DC Breakers
• 4 x 25A PV Breakers
• 4 Sets x 2/0 AWG Cables (Breaker to Battery or Inverter Connection) 

PowerMax

• 2 x 10000W 48Vdc 120/240Vac Inverter Up to 6 units Parallel
• 32 x 450W Bifacial N-Type Monocrystalline Solar Panels
• 2 x PowerMax 16070Wh 51.2V 314Ah Outdoor Energy Storage Battery
• 4 Sets x 50 Feet, Solar Extension Cables-Inverter PV input
• 1 x Battery Parallel Cable
• 32 x Sets of Mounting Z-Brackets
• 2 x 200A DC Breakers
• 4 x 25A PV Breakers
• 1 Set x 2/0 AWG Cable (Breaker to Battery or Inverter Connection)

• Supports high-demand appliances, including air conditioners, well pumps, and refrigerators.
• Expandable design accommodates growing off-grid power needs.
• Bifacial N-Type solar panels capture solar energy from both sides.
• Wi-Fi app monitoring provides convenient system oversight.
• Time-slot charging and discharging enables flexible energy management.
• Integrated inverter, AC charger, and solar charge controller simplify setup.
• Dedicated generator connection adds another power source option.
• Built-in breakers provide added installation convenience.
• SGR-20K30T self-heating batteries support operation in colder conditions.
• Included mounting hardware and cables help streamline solar installation.

This is a large off-grid system designed for substantial power requirements. Buyers should account for its installation footprint, energy limits, and model-specific battery differences.

• The 32-panel solar array requires considerable installation space.
• Solar production varies with available sunlight and operating conditions.
• The stated 56kWh daily production assumes four hours of sunlight.
• The two inverters consume 100W each with no load.
• The standard SGR-20K30E batteries do not include the SGR-20K30T self-heating feature.
• Expanding beyond the included system requires additional panels, batteries, or identical inverters.