# Portable charging station EcoFlow DELTA Pro Ultra 6 kWh – mobile backup power supply

**URL:** https://aio.lv/en/product--ecoflow-efdeltaproultra-eu--11522400
**Data updated:** 2026-03-09 11:37 (EET)
**Category:** Power Banks
**Manufacturer:** EcoFlow
**Manufacturer code:** EFDeltaProUltra-EU
**EAN:** 4895251608596
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 846.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 2 352.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ecoflow-efdeltaproultra-eu--11522400

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Courier delivery to door | 06.07.2026 | 53.99 EUR |

## Summary description

EcoFlow DELTA Pro Ultra is a portable charging station with 6 kWh usable energy capacity designed for mobile and standby power. It serves as a backup power supply for homes, workshops, RVs and outdoor sites, enabling recharging of devices and appliances during outages or off-grid use. Its portable form factor supports transport and temporary installations for emergency or work-site power needs.

## Long description

The EcoFlow DELTA Pro Ultra portable inverter, when paired with one or more compatible batteries, forms a high-capacity portable power station designed for backup, off-grid and mobile power needs. With continuous output up to 6900 W, photovoltaic inputs and an online UPS function, the unit provides a scalable energy solution for homes, workshops, recreational vehicles and temporary sites. Note: the inverter requires a battery to operate.
Advantages
The DELTA Pro Ultra delivers sustained high output power using X-Fusion technology, supports peak surges for heavy loads, and accepts high-voltage photovoltaic input for efficient solar integration. Its modular battery design allows expansion up to 30 kWh, while multiple charging methods (PV, EV charger, generator, wall outlet, and simultaneous PV+grid) provide flexible replenishment. The system includes online UPS capability with sub-20 ms switchover, wide operating temperature range with auto-heating and cooling, IP54 protection, integrated battery management and app-based control for monitoring and scheduling.
Suitable for
Home backup power for refrigerators, computers and household circuits
Powering high-demand appliances such as washers, dryers, heat pumps or air conditioners
Off-grid and solar-powered installations with photovoltaic panels
Mobile use in RVs, boats, workshops, construction sites and events
Key specifications
Continuous AC output: up to 6,900 W
Peak output: up to 10,300 W (short duration)
Battery capacity (single unit): 6 kWh (6,144 Wh); expandable up to 30 kWh
PV inputs: High-PV 80–450 V, 15 A, up to 4,000 W; Low-PV 30–150 V, 15 A, up to 1,600 W; total PV power up to 5,600 W
AC input (charging/by-pass): 200–240 V, 12.5 A
Input/output current: 200–240 V, 30 A, up to 6,900 W
AC outputs: multiple ports providing 230 V, 50 Hz; total 6,900 W
Bypass mode capacity: up to 2,900 W total
DC output: 12.6 V, 30 A (378 W)
USB-C: up to 100 W per port (2 ports, 200 W total)
USB-A: 5 V, up to 12 W per port (24 W total)
Charging options: PV, EV charger (up to 6,900 W), generator (up to 2,800 W), wall outlet (up to 2,800 W), simultaneous PV+grid up to 8,800 W
Operating temperature range: -20°C to 45°C (charge/discharge/storage)
Protection class: IP54
Noise level: ≤30 dB under load; near-silent below 2,000 W
Connectivity: Wi‑Fi 2.4 GHz and Bluetooth 5.0
Physical dimensions: 690 × 481 × 214 mm; net weight: 32.1 kg; gross weight: 41.7 kg
How to use
Install the inverter together with compatible DELTA Pro Ultra EB batteries following the supplied manual and ensure secure electrical connections. Connect photovoltaic panels, grid power, an EV charger or generator to the appropriate input ports as needed. Use the EcoFlow app to monitor charge levels, configure charging and discharging schedules, and select operating modes. For whole-home setup, install the recommended manual transfer switch (sold separately) to safely switch between grid and EcoFlow power. Always observe safety instructions in the user manual and check local regulations when integrating with building wiring.
Usage recommendations
For optimal performance, combine the inverter with the recommended DELTA Pro Ultra EB batteries and size the PV array and charging sources to match your typical load and desired runtime. Use the app to set charging schedules that prioritise solar input and to enable UPS features for critical loads. Store and operate the unit within the specified temperature and humidity ranges and protect it from prolonged exposure to heavy water ingress despite IP54 rating.

## FAQ

### How much does the EcoFlow DELTA Pro Ultra 6 kWh portable charging station cost, and is it available for purchase?

The price is 2,846.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can EcoFlow DELTA Pro Ultra 6 kWh portable charging station be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All EcoFlow products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EcoFlow service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11522400/66549107_large.webp