Save €1109 Annually on Electricity: STREAM Ultra's 2800W high-power solar input with 4 MPPT channels efficiently reduces your energy costs. The dual AC ports (1200W–2300W) power 99% of home appliances simultaneously, maximising savings effortlessly.
Flexible Capacity, Easy DIY Expansion: STREAM Ultra effortlessly expands from 1.92kWh to 11.52kWh, connecting up to 6 units in your home. Easily integrates with EcoFlow DELTA Series batteries for increased energy storage.
Solar Energy Indoors – Plug & Power Anywhere: EcoFlow STREAM Series batteries feature AC-coupling technology, enabling flexible indoor placement. Simply plug in and directly power household appliances like fridges, washing machines, or coffee makers with stored solar energy.
Safe, Silent, & Space-Saving: Featuring a durable 10-year LFP battery (6,000 cycles), STREAM Ultra operates silently for undisturbed family moments. Its IP65 water-resistant and dustproof design withstands temperatures down to -20℃. Compact (only 26cm wide) with hidden wiring, it blends seamlessly into your home.
Intelligent AI Control for Maximum Savings: EcoFlow's AI-powered app analyses dynamic electricity pricing, your energy habits, and device status, refreshing optimal Time-of-Use (TOU) strategies hourly. Monitor performance, customise energy usage, and enjoy intelligent 24-hour support—saving you money effortlessly.
Easy DIY Installation – No Electrician Required: Plug-and-play simplicity means effortless setup without drilling or electrical expertise. Adjust its position flexibly, preserving your home's structure, and conveniently relocate it whenever you move—perfect for tenants.
Achieve Nearly 100% Solar Independence: Multiple EcoFlow STREAM Series batteries form an AI-managed energy network, automatically transferring surplus solar power between rooms. Maximise your solar efficiency, boost self-sufficiency, and significantly reduce electricity bills.
No-delivery refund
![[Pre-Order] DELTA 2 Max 2kWh Portable Power Station, LFP Battery, Up To 3100W Output[Import VAT and Customs Duty Included]](https://img.joomcdn.net/e177987bd164e668bca5bfb07d84646a725a03e9_100_100.jpeg)
![[Pre-Order] DELTA 3 Portable Power Station, 1024 Wh Solar Generator, LiFePO4 Battery, Quick Charge from 0-70% In 30 Mins, Expandable To 5 kWh](https://img.joomcdn.net/3979f7e05eaa870188c9d9854c6a20ea3cb84bb3_100_100.jpeg)
![[Pre-Order] EF DELTA 3 Plus Portable Power Station, 1 024Wh LiFePO4 Battery, Fully Charged In 56 Minutes, 1 800W (3 600W Peak) Solar Generator](https://img.joomcdn.net/66fbc600b6a7cd1d785ebc4d42d92d1bc2553b00_100_100.jpeg)
![[Pre-Order] DELTA 2 Portable Power Station with 1-3kWh Expandable Capacity, LFP Battery, Fast Charging [Import VAT and Customs Duty Included]](https://img.joomcdn.net/33594155536e2a16129b77634959db5012262ce6_80_100.jpeg)
![[Pre-Order] Portable Power Station RIVER 2 Pro, 768Wh LiFeP04 Battery, 70 Min Fast Charging, 3X800W AC Outlets](https://img.joomcdn.net/8294714a46c6db8d78bde1496a8cb299b9efad38_100_100.jpeg)
![[Pre-Order] Portable Power Station RIVER 2 MAX, 512Wh LiFeP04 Battery/ 1 Hour Fast Charging, Up To 1000W Output](https://img.joomcdn.net/dcdb2b895dc0f5bc70497c5aa6868c8c994b4dfb_80_100.jpeg)
![[Pre-Order] DELTA 3 Max Plus Portable Power Station, 2048Wh, Expandable Capacity Up To 10kWh, 3000W AC Output, 0–80% Charging In 47 Min](https://img.joomcdn.net/d82444f0194642d23266264c9d5bf4c03c7436c3_80_100.jpeg)
![[Pre-Order] DELTA 3 Expandable Battery, 1024Wh, Expandable Backup Power for Camping, Home Emergency](https://img.joomcdn.net/6281105cad5bf1240344ba7f5927e82d5754f245_100_100.jpeg)
