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Whole-home backup

In stock

EcoFlow

EcoFlow DELTA Pro Ultra Inverter

$2,239.20
In stockShips from Baton Rouge, LA30-day warrantyFrom delivery, on eligible productsFree shippingProcessing 1 business day after payment; delivery about 2–7 business days after dispatch

Check local voltage, plug, installation, and product-certification requirements before ordering. We confirm compatibility and availability for your destination before payment.

Overview

At the core of every DELTA Pro Ultra system sits this inverter, which pairs with DELTA Pro Ultra Batteries. It is for electricians and homeowners building or expanding a DELTA Pro Ultra setup.

Planning a system? Read our guide: How to size a battery backup system for your home.

Key benefits

  • Up to 3 inverters can be combined for more output.
  • Online UPS with 0-ms transfer time.
  • Proprietary cooling structure is designed to prolong lifespan.

Key features

  • 7.2kW to 21.6kW output with up to 3 inverters.
  • 5.6kW to 16.8kW solar input with up to 3 inverters.
  • Online UPS, 0-ms transfer time.
  • Proprietary cooling structure.
  • Dimensions: 27.2 × 18.9 × 8.42 in (including mat).
  • Must be used with the DELTA Pro Ultra Battery; connection cable to Smart Home Panel 2 not included.

Ideal use

Starting a DELTA Pro Ultra system or adding a second or third inverter for more output.

Key specifications

Model / SKU
EFDeltaProUltra-US
Brand
EcoFlow
Category
Whole-home backup
Rated power
7,200 W

From the manufacturer

*Note: Please mind that the DPU inverter doesn’t come with the connection cable to SHP2. If you want to connect the second inverter with SHP2, please buy a connection cable separately. The inverter must be used with the DELTA Pro Ultra Battery. Highlights: 7.2kW-21.6kW output with up to 3 inverters 5.6kW-16.8kW solar input with up to 3 inverters Online UPS, 0-ms transfer time Prolonged lifespan with a proprietary cooling structure Specifications: Dimensions: 27.2×18.9×8.42 in (including mat)

Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.

Before you order

We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.

Our team can check which cables and batteries this inverter needs for your planned setup. Message our team on WhatsApp.

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