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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.
Industry-leading 3,000 W AC output, 6,000 W peak power.
5 fast charging methods: mains power, solar, alternator, smart generator and multi-charging.
<10 ms UPS automatic transfer.
Intelligent energy management system.
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EcoFlow 45 W Mobile Solar Panel |
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EcoFlow 60 W mobile USB-C solar panel |
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EcoFlow 100 W flexible solar panel |
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EcoFlow 110 W mobile solar panel |
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EcoFlow 160 W mobile solar panel |
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EcoFlow 220 W mobile solar panel |
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EcoFlow 400 W mobile solar panel |
EcoFlow Delta 3 Max Plus. A new era of power. Next-level energy for greater safety and comfort.
3,000 W output, 6,000 W peak power — powerful. Stable. Everything safely supplied.
DELTA 3 Max Plus delivers 3,000 W AC rated power (6,000 W peak power). With X-Boost™ 3.0, it supports devices up to 3,900 W — even demanding devices are effortlessly powered. Thanks to the DSP chip, the inverter checks the voltage and current every 33 μs and delivers a pure sine wave with stable power — ideal for sensitive electronics.

All the essentials. At the same time. DELTA 3 Max Plus delivers 3,000 W of output — enough to run a microwave, kettle, refrigerator and blender simultaneously. Everything runs at full speed. No interruptions, no unplugging — just seamless power.
Extend runtime by prioritising the right outputs. Smart remote switching | Extend runtime for essential devices.
DELTA 3 Max Plus offers Smart Output Priority Tech. With the app, you can choose which circuits remain active. Prioritise your fridge, Wi-Fi or medical devices and extend runtime even when you're not there.
DELTA 3 Max Plus follows app presets during power outages — lights off, refrigerator running. Fresh food and plenty of power in the morning — as if nothing had happened.
Full-tab LFP cells in automotive quality. Durable, robust, always ready for emergencies.
Robust housing and intelligent BMS for unmatched reliability.
Full-tab LFP cells in automotive quality: next-level battery reliability.
DELTA 3 Max Plus is equipped with automotive-grade full-tab LFP cells. The full-tab design reduces resistance, increases efficiency and safety, and offers higher capacity with less heat, resulting in a longer battery life.
Five versatile charging options, 47-minute fast charging. A new level of speed. Remote control for even more security.

Deeper insights, intuitive control.
Monitor your energy consumption, savings and solar generation — all with an intuitive dashboard. Easily track battery status, solar forecasts, real-time electricity prices and financial savings.

Reduce costs, enjoy convenience.
Charge at off-peak times and save more. DELTA 3 Max Plus intelligently optimises energy use to lower your electricity bill while powering your home sustainably. Automate charging during off-peak hours in the evening and discharging during the day.
2–10 kWh expandable capacity. Easily scalable — from hours to days.
Compact, portable, lighter than ever — power everywhere.
Technical data EcoFlow Delta 3 Max Plus:
| Colour | Silver |
| Capacity | 2,048 Wh |
| Net weight | 22.1 kg |
| Dimensions | 494 × 239 × 305 mm |
| Total output connections | 10 |
| Number of AC sockets | 4 |
| Output priority | YES |
| Max AC output | 3,000 W |
| Voltage output | 6,000W |
| Max power through X-Boost | 3,900W |
| 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 Car power output × 1: 12.6 V⎓10 A;Anderson output × 1: 12.6 V⎓30 A |
| AC | 2300 W (depending on input voltage) |
| Solar | 1,000 W (2 × 500 W) |
| Generator | 2,400 W max |
| Alternator charging | 1,000 W max (via 4+8 port) |
| Motor vehicle | 12 V/24 V⎓8 A |
| Battery chemistry | LFP |
| Number of additional | 1 (expandable to 2) |
| Type of additional battery connections | 4+8 |
| Compatible additional battery | D2M/D3MP/D3/DP3 EB |
| Maximum capacity with additional battery | Up to 10 kWh (with 2 × DELTA Pro 3 additional batteries) |
| Wi-Fi | YES |
| Bluetooth | YES |
| App | YES |
| Warranty | 3+2 years (includes a 3-year standard warranty and a 2-year extended warranty available after registration in the EcoFlow app) |
| Operating noise | 600W ≤ 25dB |
| Operating altitude | ≤3,000 m |
| Discharge temperature | –10 °C to 45 °C |
| Discharge temperature | 0 °C to 45 °C |
| Storage temperature | –10 °C to 45 °C |
Data sheet
Specific References