One Powers All. The unit of DELTA Pro Ultra whole house generator includes an inverter and a battery. One inverter supports 220~240V and has an exceptional 6900W output, allowing you to run almost any heavy household appliance, even a 3-ton central air conditioner. Triple the inverters for an incredible 21.6kW AC output, allowing you to live life to the fullest even during an outage. The electric generator achieves a total 7200W output even during charging. Strong Power Security. Scalable from one battery of 6144Wh, two days of essential power, all the way to 15, it multiplies the energy to a gigantic 30kWh. For a standard North American household, that's over 30 days of essential power secured. With 6 recharge methods including grid, solar, EV charger, and generator, this system features industry-leading 8800W multi-charge capability. Whether during blackouts or emergency getaways, it ensures fast, reliable power when you need it most. Uninterrupted Life. Online UPS with 0-ms transfer time, offering 24/7 protection for sensitive electrical devices against power disturbances or grid failure. All fans are off for the first half hour of outputting 2000W, giving you absolute silence for tranquility in everyday life. Customize Your Home Power. Use the EcoFlow app to priolritize specific circuits in your home, extending your backup even longer. For more than just blackouts, it intelligently analyses your home power usage to offset peak rates while utilizing solar to lower energy bills.
One Powers All. The unit of DELTA Pro Ultra whole house generator includes an inverter and a battery. One inverter supports 220~240V and has an exceptional 6900W output, allowing you to run almost any heavy household appliance, even a 3-ton central air conditioner. Triple the inverters for an incredible 21.6kW AC output, allowing you to live life to the fullest even during an outage. The electric generator achieves a total 7200W output even during charging. Strong Power Security. Scalable from one battery of 6144Wh, two days of essential power, all the way to 15, it multiplies the energy to a gigantic 30kWh. For a standard North American household, that's over 30 days of essential power secured. With 6 recharge methods including grid, solar, EV charger, and generator, this system features industry-leading 8800W multi-charge capability. Whether during blackouts or emergency getaways, it ensures fast, reliable power when you need it most. Uninterrupted Life. Online UPS with 0-ms transfer time, offering 24/7 protection for sensitive electrical devices against power disturbances or grid failure. All fans are off for the first half hour of outputting 2000W, giving you absolute silence for tranquility in everyday life. Customize Your Home Power. Use the EcoFlow app to priolritize specific circuits in your home, extending your backup even longer. For more than just blackouts, it intelligently analyses your home power usage to offset peak rates while utilizing solar to lower energy bills.
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The lowest price for EF ECOFLOW Delta Pro Ultra 12kWh Power Station, 220V-240V 6900W AC Output, Lifepo4 Home Battery Backup Expandable to 30k right now is $11,369.00 at Amazon.com.au.
The all-time low was $11,369.00 on 22 Sept 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 3 Nov 2026.
EF ECOFLOW Delta Pro Ultra 12kWh Power Station, 220V-240V 6900W AC Output, Lifepo4 Home Battery Backup Expandable to 30k
One Powers All. The unit of DELTA Pro Ultra whole house generator includes an inverter and a battery. One inverter supports 220~240V and has an exceptional 6900W output, allowing you to run almost any heavy household appliance, even a 3-ton central air conditioner. Triple the inverters for an incredible 21.6kW AC output, allowing you to live life to the fullest even during an outage. The electric generator achieves a total 7200W output even during charging. Strong Power Security. Scalable from one battery of 6144Wh, two days of essential power, all the way to 15, it multiplies the energy to a gigantic 30kWh. For a standard North American household, that's over 30 days of essential power secured. With 6 recharge methods including grid, solar, EV charger, and generator, this system features industry-leading 8800W multi-charge capability. Whether during blackouts or emergency getaways, it ensures fast, reliable power when you need it most. Uninterrupted Life. Online UPS with 0-ms transfer time, offering 24/7 protection for sensitive electrical devices against power disturbances or grid failure. All fans are off for the first half hour of outputting 2000W, giving you absolute silence for tranquility in everyday life. Customize Your Home Power. Use the EcoFlow app to priolritize specific circuits in your home, extending your backup even longer. For more than just blackouts, it intelligently analyses your home power usage to offset peak rates while utilizing solar to lower energy bills.
One Powers All. The unit of DELTA Pro Ultra whole house generator includes an inverter and a battery. One inverter supports 220~240V and has an exceptional 6900W output, allowing you to run almost any heavy household appliance, even a 3-ton central air conditioner. Triple the inverters for an incredible 21.6kW AC output, allowing you to live life to the fullest even during an outage. The electric generator achieves a total 7200W output even during charging. Strong Power Security. Scalable from one battery of 6144Wh, two days of essential power, all the way to 15, it multiplies the energy to a gigantic 30kWh. For a standard North American household, that's over 30 days of essential power secured. With 6 recharge methods including grid, solar, EV charger, and generator, this system features industry-leading 8800W multi-charge capability. Whether during blackouts or emergency getaways, it ensures fast, reliable power when you need it most. Uninterrupted Life. Online UPS with 0-ms transfer time, offering 24/7 protection for sensitive electrical devices against power disturbances or grid failure. All fans are off for the first half hour of outputting 2000W, giving you absolute silence for tranquility in everyday life. Customize Your Home Power. Use the EcoFlow app to priolritize specific circuits in your home, extending your backup even longer. For more than just blackouts, it intelligently analyses your home power usage to offset peak rates while utilizing solar to lower energy bills.
Last updated at 03/11/2026 06:46:45
EF ECOFLOW DELTA Pro Ultra 12kWh Power Station, 220V-240V 6900W AC Output, Lifepo4 Home Battery Backup Expandable to 30kWh, 2H to Full Charge, Solar
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| With Inverter | Yes |
| Power Source | Solar |
EF ECOFLOW DELTA Pro Ultra 12kWh Power Station, 220V-240V 6900W AC Output, Lifepo4 Home Battery Backup Expandable to 30kWh, 2H to Full Charge, Solar
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| With Inverter | Yes |
| Power Source | Solar |
