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EcoFlow Delta 3 Max Plus Portable Power Station

EcoFlow Delta 3 Max Plus Portable Power Station

by EcoFlow
Save $199.05
$2,999.00
$2,799.95

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Delta 3 Max Plus Portable Power Station by EcoFlow

DELTA 3 Max Plus delivers 3000W AC-rated output (6000W surge). With X-Boost™ 3.0 technology, it supports devices up to 3900W—effortlessly taking on your heavy-duty appliances.

Introduce industry-first Smart Output Priority Tech. Users can take manual remote control of two AC circuits and one DC circuit, or let the Plus models automatically follow the pre-set priority. For example, when the battery capacity reaches the pre-set 50% threshold, the Plus models automatically switch off non-critical loads like lights while critical appliances like the fridge remain powered.

Powered by X-Quiet 3.0, EcoFlow's stepless fan control adjusts airflow smoothly to maintain precise thermal regulation, keeping your home or workspace peacefully quiet, even under heavy loads.* Noise levels measured at 0.5m under 25°C ambient: ≤25dB (600W) for charging/discharging.

Fastest-in-class UPS, keeping your devices running smoothly—whether at home, in the garage, or on the move. Reliable energy that works seamlessly with your daily life.

From battery chemistry to structural design, DELTA 3 Max Plus is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years.

- 3000W AC output, X-Boost 3900W, 6000W surge output, 
- industry-first Smart Output Priority Tech.
- 5 fast recharging methods: AC, Solar, Alternator Charger, Smart Generator, and Multi-charging
- <10 ms UPS Auto-Switch


* Paired with Alternator Charger to reach 1000W input, DELTA 3 Max Plus / DELTA Pro 3 / DELTA Pro must use the Smart Generator Adapter. DELTA 2/DELTA 3/ DELTA 3 Plus/DELTA 3 1500 support 1000W input directly.

Specifications

  • Capacity: 2048Wh
  • Max AC Output: 3000W
  • Max Output by X-Boost: 3900W
  • Surge Output: 6000W
  • Total Output Ports: 10
  • Number of AC Outlets: 4
  • 12V DC Output: Anderson Output: 1 port, 12.6V⎓30A | Car Power Output: 1 port, 12.6V⎓10A
  • USB-A: 1 × 18W Max
  • USB-C: 1 × 140W Max(HID); 2 × 45W Max(Total 45W)
  • Solar Input: 1000W (2*500W)
  • AC Input: 2300W (68 min)
  • Car Charging: 12V/24V⎓8A
  • Alternator Charging: DELTA 3 Max Plus - 1000W Max (Through 4+8 Port)
  • Generator Charging: 2400W Max
  • UPS: <10 ms
  • Noise: 600W <25 dB
  • Extra Battery Ports: 4+8 Port, expandable to 2
  • Battery Chemistry: LFP
  • Warranty: 5 Years
  • Net Weight: Approx. 22.1 kg
  • Dimensions: 494 × 242 × 305 mm
  • APP/Bluetooth/Wi-Fi: Yes
Description

Delta 3 Max Plus Portable Power Station by EcoFlow

DELTA 3 Max Plus delivers 3000W AC-rated output (6000W surge). With X-Boost™ 3.0 technology, it supports devices up to 3900W—effortlessly taking on your heavy-duty appliances.

Introduce industry-first Smart Output Priority Tech. Users can take manual remote control of two AC circuits and one DC circuit, or let the Plus models automatically follow the pre-set priority. For example, when the battery capacity reaches the pre-set 50% threshold, the Plus models automatically switch off non-critical loads like lights while critical appliances like the fridge remain powered.

Powered by X-Quiet 3.0, EcoFlow's stepless fan control adjusts airflow smoothly to maintain precise thermal regulation, keeping your home or workspace peacefully quiet, even under heavy loads.* Noise levels measured at 0.5m under 25°C ambient: ≤25dB (600W) for charging/discharging.

Fastest-in-class UPS, keeping your devices running smoothly—whether at home, in the garage, or on the move. Reliable energy that works seamlessly with your daily life.

From battery chemistry to structural design, DELTA 3 Max Plus is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years.

- 3000W AC output, X-Boost 3900W, 6000W surge output, 
- industry-first Smart Output Priority Tech.
- 5 fast recharging methods: AC, Solar, Alternator Charger, Smart Generator, and Multi-charging
- <10 ms UPS Auto-Switch


* Paired with Alternator Charger to reach 1000W input, DELTA 3 Max Plus / DELTA Pro 3 / DELTA Pro must use the Smart Generator Adapter. DELTA 2/DELTA 3/ DELTA 3 Plus/DELTA 3 1500 support 1000W input directly.

Specifications

  • Capacity: 2048Wh
  • Max AC Output: 3000W
  • Max Output by X-Boost: 3900W
  • Surge Output: 6000W
  • Total Output Ports: 10
  • Number of AC Outlets: 4
  • 12V DC Output: Anderson Output: 1 port, 12.6V⎓30A | Car Power Output: 1 port, 12.6V⎓10A
  • USB-A: 1 × 18W Max
  • USB-C: 1 × 140W Max(HID); 2 × 45W Max(Total 45W)
  • Solar Input: 1000W (2*500W)
  • AC Input: 2300W (68 min)
  • Car Charging: 12V/24V⎓8A
  • Alternator Charging: DELTA 3 Max Plus - 1000W Max (Through 4+8 Port)
  • Generator Charging: 2400W Max
  • UPS: <10 ms
  • Noise: 600W <25 dB
  • Extra Battery Ports: 4+8 Port, expandable to 2
  • Battery Chemistry: LFP
  • Warranty: 5 Years
  • Net Weight: Approx. 22.1 kg
  • Dimensions: 494 × 242 × 305 mm
  • APP/Bluetooth/Wi-Fi: Yes
Shipping

At HomesteadHaven, we’re committed to providing fast, reliable, and cost-effective shipping across Australia.

Some items are eligible for free shipping - these will be clearly noted on their product pages. For all other products, shipping costs are calculated based on size, weight, distance, and delivery method.

We guarantee our customers the lowest possible shipping rate. When you request a quote, we source the cheapest available rate from our trusted suppliers and return your quote within the same business day (Mon–Fri). If you decide not to proceed after receiving the quote, you are free to cancel your order without penalty.

For the best quotes on shipping, please contact us directly on 1800 849 711 or info@homesteadhaven.com.au, and we will seek the best price for you. Quotes can be requested before checkout, or, if you check out first, your shipping invoice will be provided separately.

We know how important it is to receive your order quickly and without hassle, especially for high-value and essential off-grid products. That’s why we work with trusted freight and courier partners to ensure your order gets to you safely and promptly, no matter where you are in Australia.

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorised your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.  

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at info@homesteadhaven.com.au.

International Orders:

Please be aware that our products are made specifically for the Australian market. This means that relevant items require a 240V electrical system to function correctly. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to Australian standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment through our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@homesteadhaven.com.au, then visit our Returns page and lodge your return claim online.

Why Buy From Us

We get it — there are plenty of options when it comes to buying sustainable and off-grid living products online. So why choose Homestead Haven?

Because we don’t just sell these products — we live the lifestyle ourselves. We understand what works, what lasts, and what makes self-sufficiency easier.

We pride ourselves on our customer service. If you have any questions at all, please reach out to us directly on 1300 970 390 or info@homesteadhaven.com.au and we’ll help you find the right solution for your needs.

Here's what sets us apart

  • Best Shipping Prices Guaranteed — Contact us on 1300 970 390 or info@homesteadhaven.com.au with your order and delivery location, and we’ll work with our freight partners to secure the best possible shipping rate.
  • Price Match Guarantee — Found a lower price elsewhere? We’ll match it.
  • 30-Day Easy Returns — Not happy with your purchase? We’ll take it back.
  • Satisfaction Guaranteed — We carefully select high-quality, reliable products. If something’s not right, we’ll make it right.

At Homestead Haven, we’re more than just a store — we’re your partner in sustainable and self-sufficient living.

Description

Delta 3 Max Plus Portable Power Station by EcoFlow

DELTA 3 Max Plus delivers 3000W AC-rated output (6000W surge). With X-Boost™ 3.0 technology, it supports devices up to 3900W—effortlessly taking on your heavy-duty appliances.

Introduce industry-first Smart Output Priority Tech. Users can take manual remote control of two AC circuits and one DC circuit, or let the Plus models automatically follow the pre-set priority. For example, when the battery capacity reaches the pre-set 50% threshold, the Plus models automatically switch off non-critical loads like lights while critical appliances like the fridge remain powered.

Powered by X-Quiet 3.0, EcoFlow's stepless fan control adjusts airflow smoothly to maintain precise thermal regulation, keeping your home or workspace peacefully quiet, even under heavy loads.* Noise levels measured at 0.5m under 25°C ambient: ≤25dB (600W) for charging/discharging.

Fastest-in-class UPS, keeping your devices running smoothly—whether at home, in the garage, or on the move. Reliable energy that works seamlessly with your daily life.

From battery chemistry to structural design, DELTA 3 Max Plus is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years.

- 3000W AC output, X-Boost 3900W, 6000W surge output, 
- industry-first Smart Output Priority Tech.
- 5 fast recharging methods: AC, Solar, Alternator Charger, Smart Generator, and Multi-charging
- <10 ms UPS Auto-Switch


* Paired with Alternator Charger to reach 1000W input, DELTA 3 Max Plus / DELTA Pro 3 / DELTA Pro must use the Smart Generator Adapter. DELTA 2/DELTA 3/ DELTA 3 Plus/DELTA 3 1500 support 1000W input directly.

Specifications

  • Capacity: 2048Wh
  • Max AC Output: 3000W
  • Max Output by X-Boost: 3900W
  • Surge Output: 6000W
  • Total Output Ports: 10
  • Number of AC Outlets: 4
  • 12V DC Output: Anderson Output: 1 port, 12.6V⎓30A | Car Power Output: 1 port, 12.6V⎓10A
  • USB-A: 1 × 18W Max
  • USB-C: 1 × 140W Max(HID); 2 × 45W Max(Total 45W)
  • Solar Input: 1000W (2*500W)
  • AC Input: 2300W (68 min)
  • Car Charging: 12V/24V⎓8A
  • Alternator Charging: DELTA 3 Max Plus - 1000W Max (Through 4+8 Port)
  • Generator Charging: 2400W Max
  • UPS: <10 ms
  • Noise: 600W <25 dB
  • Extra Battery Ports: 4+8 Port, expandable to 2
  • Battery Chemistry: LFP
  • Warranty: 5 Years
  • Net Weight: Approx. 22.1 kg
  • Dimensions: 494 × 242 × 305 mm
  • APP/Bluetooth/Wi-Fi: Yes
Shipping

At HomesteadHaven, we’re committed to providing fast, reliable, and cost-effective shipping across Australia.

Some items are eligible for free shipping - these will be clearly noted on their product pages. For all other products, shipping costs are calculated based on size, weight, distance, and delivery method.

We guarantee our customers the lowest possible shipping rate. When you request a quote, we source the cheapest available rate from our trusted suppliers and return your quote within the same business day (Mon–Fri). If you decide not to proceed after receiving the quote, you are free to cancel your order without penalty.

For the best quotes on shipping, please contact us directly on 1800 849 711 or info@homesteadhaven.com.au, and we will seek the best price for you. Quotes can be requested before checkout, or, if you check out first, your shipping invoice will be provided separately.

We know how important it is to receive your order quickly and without hassle, especially for high-value and essential off-grid products. That’s why we work with trusted freight and courier partners to ensure your order gets to you safely and promptly, no matter where you are in Australia.

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:

As soon as you place your order you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorised your credit card for the purchase.  

As soon as we receive your order we automatically check to confirm that your order is in stock and available for immediate shipment.  If your item is on back-order or unavailable we will void the pre-authorisation and reach out to you via e-mail to see if alternate arrangements can be made.  

If your item(s) are available for immediate shipment (within 5 business days) we will process the charges and get to work preparing your order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it will ship within three business days from the date of your order.  

We will send you shipping confirmation within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  

If you do not receive shipping confirmation from us within four business days of your order feel free to follow up with us at info@homesteadhaven.com.au.

International Orders:

Please be aware that our products are made specifically for the Australian market. This means that relevant items require a 240V electrical system to function correctly. 

Our products have generally not been certified for use with other countries electrical safety standards but all of our products are certified to Australian standards.

We will happily ship our fantastic products to international customers. Due to the extremely wide variety of product dimensions we will provide an up to date shipping price quote for you on request.

If you are happy with our shipping quote we will prepare an order and payment through our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos using your smart phone or camera of the damaged packaging or products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@homesteadhaven.com.au, then visit our Returns page and lodge your return claim online.

Why Buy From Us

We get it — there are plenty of options when it comes to buying sustainable and off-grid living products online. So why choose Homestead Haven?

Because we don’t just sell these products — we live the lifestyle ourselves. We understand what works, what lasts, and what makes self-sufficiency easier.

We pride ourselves on our customer service. If you have any questions at all, please reach out to us directly on 1300 970 390 or info@homesteadhaven.com.au and we’ll help you find the right solution for your needs.

Here's what sets us apart

  • Best Shipping Prices Guaranteed — Contact us on 1300 970 390 or info@homesteadhaven.com.au with your order and delivery location, and we’ll work with our freight partners to secure the best possible shipping rate.
  • Price Match Guarantee — Found a lower price elsewhere? We’ll match it.
  • 30-Day Easy Returns — Not happy with your purchase? We’ll take it back.
  • Satisfaction Guaranteed — We carefully select high-quality, reliable products. If something’s not right, we’ll make it right.

At Homestead Haven, we’re more than just a store — we’re your partner in sustainable and self-sufficient living.