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EcoFlow
EcoFlow DELTA Pro 3 Portable Power Station
EcoFlow DELTA Pro 3 Portable Power Station
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SKU:EFDELTAPRO3-US
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Frequently Asked Questions
Frequently Asked Questions
- How quickly can you answer my question?
We respond to messages and emails in the order they are received. Most inquiries are addressed within 24 hours during our business hours.
- Can I change my shipping address after my order has been placed?
If you need to update your shipping address, please email us immediately at info@Hvacfrontier.com with your name and order number. While we’ll do our best to process your request, we cannot guarantee changes once your order has been packed or shipped.
- How long is the processing period?
Our processing time is 1–2 business days. Orders are processed Monday through Friday, excluding major holidays.
- How long does shipping take?
Shipping times vary but are typically 5–8 business days after the order has been processed. A tracking number will be provided via email once your order has shipped.
- Will my order come in one package?
Depending on the size and contents of your order, it may be shipped in multiple packages. If this happens, you will receive tracking information for each package.
- What happens if an item is out of stock or backordered?
If any items in your order are out of stock, we will notify you via email with an estimated restock date. If restocking will take longer than 2 weeks, we will issue a refund for the unavailable item(s).
- I received a damaged item. What should I do?
We apologize for any inconvenience caused by receiving a damaged item. Please email us at info@Hvacfrontier.com with your name, order number, and photos of the damaged product so we can assist you.
- What if an item is missing or damaged in my order?
If you received a damaged item or are missing an item from your order, please contact us within 30 days of delivery at info@Hvacfrontier.com. We’ll work with you to resolve the issue.
- Can I cancel my order?
If you wish to cancel your order, please contact us immediately at info@Hvacfrontier.com. Cancellation requests are only possible before the order has been processed or shipped.
- Description
- Key Features
- Specifications
- Package Includes
- Warranty & Support
EcoFlow DELTA Pro 3 Portable Power Station
The EcoFlow DELTA Pro 3 Portable Power Station is a next-generation home backup and off-grid power solution, featuring a 4kWh LiFePO4 battery with expandable capacity up to 36kWh. Engineered for durability with a Galactic Silver UV-coated exterior, this unit delivers 120V/240V dual voltage output, making it ideal for both home power security and outdoor energy independence.
With versatile charging options, the DELTA Pro 3 supports solar panels, AC outlets, EV stations, and generators, ensuring continuous power availability wherever you are. Its X-Boost technology delivers up to 4600W, allowing it to power high-wattage appliances like refrigerators, air conditioners, and heavy-duty tools. Plus, the X-Quiet mode ensures near-silent operation at just 30dB under 2000W load, perfect for home and work environments.
The EcoFlow Smart Home Panel 2 (sold separately) seamlessly integrates the DELTA Pro 3 into your home electrical system, ensuring uninterrupted power with an automatic transfer switch. Manage everything remotely via the EcoFlow app, enabling real-time monitoring and smart energy management.
Whether you need a whole-home backup system, off-grid power for RVs, or a reliable energy source for job sites, the DELTA Pro 3 sets a new standard in portable power innovation.
- 4kWh LiFePO4 Battery – Expandable up to 36kWh for extended power needs
- 120V/240V Dual Voltage – Powers small devices and heavy-duty appliances
- X-Boost Technology – Supports up to 4600W output for high-wattage appliances
- Versatile Charging Options – Supports solar, AC, EV stations, and generator input
- Ultra-Fast Charging – 0-80% charge in just 2.7 hours with Smart Charger
- EcoFlow Smart Home Panel 2 Compatible – Seamless home integration for uninterrupted backup power
- X-Quiet Technology – Whisper-silent operation at 30dB under 2000W load
- Remote Monitoring & Control – Manage power settings via the EcoFlow app
- Capacity: 4096Wh (expandable)
- AC Output: 7 outlets, 4000W continuous (Surge 8000W)
- USB-C Output: 2 ports, 100W Max each
- USB-A Fast Charge: 2 ports, 18W Max each
- Solar Input: 2600W Max (Dual Input Ports: 1600W + 1000W)
- Battery Chemistry: LiFePO4 (LFP) with 4000+ cycles
- Weight: 113.5 lbs (51.5 kg)
- Dimensions: 27.3 x 13.4 x 16.1 in (695.5 x 341 x 410 mm)
- Connectivity: Wi-Fi, Bluetooth, CAN bus
- Operating Temperature: -10°C to 45°C (14°F to 113°F)
- 1 x EcoFlow DELTA Pro 3 Portable Power Station
- 1 x AC Charging Cable
- 2 x Handle Covers
- 1 x Quick Start Guide
- 1 x Solar Installation Guide
- 1 x Safety Guide
- 1 x Warranty Card
Optional Add-Ons:
- EcoFlow Smart Home Panel 2 – Full home backup integration
- DELTA Pro 3 Smart Extra Battery – Expand storage up to 36kWh
Enjoy a 5-year warranty, with LFP batteries lasting over 10 years (4,500+ cycles). Buy with confidence knowing you’re getting an authentic EcoFlow product with premium support.
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