Jackery SolarVault 3 Base 5kWh LiFePO4 Power Station with 3000W AC Output, 4000W Solar Input, Expandable to 24kWh

With a massive 5kWh LiFePO4 battery and a pure sine wave inverter delivering 3000W continuous power (6000W peak), the Jackery SolarVault 3 Base is a serious home backup and off-grid energy solution. Its 4000W solar input lets you recharge from sunlight in hours, while AC charging hits 80% in just 1.5 hours. Expandable up to 24kWh with additional battery packs, it scales to meet your needs.

Overview

The Jackery SolarVault 3 Base is a stationary energy storage system built around a 5kWh lithium iron phosphate (LiFePO4) battery. It provides clean, reliable power for essential appliances, tools, and electronics during outages or off-grid living. The integrated 3000W pure sine wave inverter ensures compatibility with sensitive devices, and the 4000W solar input allows rapid recharging from photovoltaic arrays. With five NEMA 5-20R outlets and one NEMA L14-30R outlet, it offers flexible connection options for a variety of loads.

What stands out

• 5kWh LiFePO4 battery with 4000+ cycle life to 70% capacity
• 3000W rated AC output (6000W peak) – runs refrigerators, sump pumps, power tools, and more
• Up to 4000W solar input for fast off-grid recharging
• Expandable to 24kWh with additional battery packs
• UPS functionality with <20ms switchover for seamless backup
• Wi-Fi and Bluetooth connectivity with Jackery App monitoring and control
• 5-year warranty for peace of mind

Technical details

• Battery capacity: 5 kWh
• Battery type: LiFePO4 (Lithium Iron Phosphate)
• Rated AC output: 3000W (120V)
• Peak AC output: 6000W
• Solar input power: Up to 4000W
• AC input power: Up to 3000W
• Cycle life: 4000 cycles to 70%+ capacity
• Expandability: Up to 24 kWh with additional battery packs
• UPS functionality: Yes (<20ms switchover)
• Connectivity: Wi-Fi, Bluetooth
• App control: Jackery App
• Operating temperature: -10°C to 45°C (14°F to 113°F)
• Warranty: 5 Years
• AC output ports: 5x NEMA 5-20R, 1x NEMA L14-30R
• Charging time (AC 0-80%): Approx. 1.5 hours
• Inverter type: Pure Sine Wave

Our verdict

The Jackery SolarVault 3 Base is a robust and scalable energy storage solution for home backup and off-grid applications. Its high power output, fast solar charging, and expandable capacity make it a versatile choice for those seeking reliable power independence.