The zero VAT rate under § 12 (3) UStG applies only to deliveries to Germany. Current delivery address: Germany.
Since 1 January 2023 a VAT rate of 0 % applies to certain photovoltaic products.
Up to 30 kWp no proof is required. The conditions are deemed met if the installed gross capacity of the system according to the Marktstammdatenregister does not and will not exceed 30 kilowatts (peak).
If the goods are not bought for a photovoltaic system — for camping, travel or resale, for example — the regular rate applies. Choose 19 % VAT in that case.
Should the conditions not have been met despite your confirmation, the statutory VAT may be charged afterwards.
Text of the law: § 12 (3) UStG. We do not provide tax advice — if in doubt, please consult your tax adviser.
Estimated dispatch: 30 October – 3 November (3–5 working days after payment)
Powerful AC output with 3,000 W and 6,000 W peak power.
5 fast charging methods: mains power, solar, alternator, smart generator and multi-charging.
UPS switchover in < 10 ms.
Intelligent energy management system.
An effective and reliable solution for autonomous power supply. Ideal for use at home, when camping and for living off the grid. |
EcoFlow 400 W mobile solar panel |
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Ultra-lightweight & portable: weighs just over 7 kg – easy to carry, set up and store. Versatile: ideal for power supply at home, in a cabin or whilst on the move. |
EcoFlow NextGen 220 W mobile solar panel |
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Lightweight and compact, extremely portable. Angle bracket adjustable by 30–60°, with integrated solar angle guide. ETFE coating – designed for durability. |
EcoFlow NextGen 160 W mobile solar panel |
Increase the capacity of the DELTA 3 Plus / DELTA 3 by an additional 1,024 Wh. Enjoy around 10 years of daily use until 80 per cent of the original capacity is reached. Thanks to LFP cell chemistry, more than 4,000 charge cycles are possible. Plug-and-play system. Monitor and control the DELTA 3 Smart Extra Battery conveniently via the EcoFlow app. |
EcoFlow Delta 3 Smart Extra Battery Intelligent additional battery |
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Compatible with the EcoFlow DELTA 3 Max Plus and the EcoFlow DELTA 3 Ultra Plus. Long-lasting LFP battery. Easy to use thanks to its plug-and-play design. Stackable – ideal for emergency power supply at home or indoors. |
EcoFlow Delta 3 Max Plus Smart Extra Battery Smart extra battery |
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Compatible with the EcoFlow DELTA Pro 3, DELTA 3 / DELTA 3 Plus and DELTA 3 Max Plus. Expandable up to 12 kWh for greater capacity. LFP battery with 4,000 charge cycles to 80% capacity. Plug-and-play design for ease of use. Ideal for emergency power supply at home or indoors. |
EcoFlow Delta Pro 3 Smart Extra Battery Intelligent additional battery |
Expert advice
On-time delivery
Technical Support
Secure paymentEcoFlow Delta 3 Max Plus – a new era of power. Next-level energy for greater security and convenience.
3,000 W output, 6,000 W peak power – powerful , stable, and a reliable power supply for everything.
The DELTA 3 Max Plus delivers 3,000 W of rated AC power (6,000 W peak). With X-Boost™ 3.0, it powers devices up to 3,900 W – even demanding loads with ease. Thanks to its DSP chip, the inverter monitors voltage and current every 33 μs and delivers a pure sine wave with stable output – ideal for sensitive electronics.
All your essential appliances at once. The DELTA 3 Max Plus delivers 3,000 W – enough to run a microwave, kettle, fridge and blender simultaneously. No interruptions, no need to switch plugs – simply seamless power.
Smart remote control – extend runtime for essential appliances.
With Smart Output Priority and the app, you can choose which circuits remain active. Prioritise your fridge, Wi-Fi or medical devices and extend their running time, even when you’re not there.
In the event of a power cut, the DELTA 3 Max Plus follows your app settings – lights off, fridge keeps running.
Automotive-grade Full-Tab LFP cells: long-lasting, robust and ready for emergencies.
Robust casing and intelligent BMS for high reliability.
Automotive-grade Full-Tab LFP cells: next-level battery reliability.
The full-tab design reduces internal resistance, increases efficiency and safety, and offers greater capacity with lower heat generation – for a longer service life. Five versatile charging options, fast charging in 47 minutes.
Deeper insights, intuitive control.
Monitor energy consumption, savings and solar generation via an intuitive dashboard – including battery status, solar forecasts and real-time electricity prices.
Cut costs, enjoy convenience.
Charge at off-peak times and save more: the DELTA 3 Max Plus automatically optimises energy usage – charging during off-peak hours in the evening, discharging during the day.
Expandable from 2 to 10 kWh – easily scalable, from hours to days.
Technical specifications for the EcoFlow Delta 3 Max Plus:
| Colour: | Silver |
| Capacity: | 2,048 Wh |
| Net weight: | 22.1 kg |
| Dimensions: | 494 × 239 × 305 mm |
| Total outputs: | 10 |
| AC sockets: | 4 |
| Output priority: | Yes |
| Max. AC output: | 3,000 W |
| Peak power: | 6,000 W |
| Max. power with X-Boost: | 3,900 W |
| X-Fusion: | Yes |
| USB-A: | 1 × 18 W max |
| USB-C: | 1 × 140 W max (HID); 2 × 45 W max (45 W total) |
| 12 V DC output: | 378 W max |
| AC input: | 2,300 W (depending on the input voltage) |
| Solar input: | 1,000 W (2 × 500 W) |
| Generator: | 2,400 W max |
| Alternator charging: | 1,000 W max (via 4+8-port) |
| Vehicle input: | 12 V / 24 V, 8 A |
| Battery chemistry: | LFP |
| Additional battery connections: | 1 (expandable to 2) |
| Type of additional battery connections: | 4+8 |
| Additional battery: | D2M / D3MP / D3 / DP3 EB Max. |
| Capacity with additional battery: | up to 10 kWh (with 2 × DELTA Pro 3 auxiliary batteries) |
| Wi-Fi: | Yes |
| Bluetooth: | yes |
| App: | Yes |
| Warranty: | 3+2 years (3 years standard, 2 years extended following registration in the EcoFlow app) |
| Operating noise: | 600 W ≤ 25 dB |
| Operating altitude: | ≤ 3,000 m |
| Discharge temperature: | –10 °C to 45 °C |
| Charging temperature: | 0 °C to 45 °C |
| Storage temperature: | –10 °C to 45 °C |
Data sheet
Specific References
Powerful AC output with 3,000 W and 6,000 W peak power.
5 fast charging methods: mains power, solar, alternator, smart generator and multi-charging.
UPS switchover in < 10 ms.
Intelligent energy management system.
