Description

EcoFlow STREAM Ultra Series 1.92 kWh Solar Kit

The EcoFlow STREAM Ultra Series 1.92 kWh Solar Kit is a compact and efficient residential solar solution designed to deliver reliable energy storage and high-performance solar generation. Featuring a powerful lithium iron phosphate (LFP) battery and four high-efficiency rigid solar panels, this system is ideal for homeowners seeking a simple, scalable, and cost-effective way to reduce energy bills and increase energy independence. With seamless AC integration, weather-resistant design, and smart control via the EcoFlow app, it offers both flexibility and ease of use.

Key Features

• Grid-Tied AC Output: Export up to 800W of surplus energy back to the grid for improved energy utilisation.
• Intelligent App Control: Monitor performance, customise charging, and control the system remotely via Wi-Fi or Bluetooth using the EcoFlow app.
• Safe and Reliable: Equipped with advanced MPPT tracking, battery self-heating for cold climates, and comprehensive electrical protection systems.
• High Compatibility: Designed for plug-and-play integration with modern residential solar setups.
• DIY Friendly: Straightforward installation with user-friendly setup, reducing the need for specialist installers.

Specifications

EcoFlow STREAM Ultra
Capacity: 1.92kWh
Cycle Life: 6,000 cycles to 70% capacity
AC Charging Input: 1,050W
AC Output: 1,200W
AC Output (Grid-Tied): 800W
MPPT Channels: 4
PV Input Power: 2,000W (500W × 4)
Max Device Power Supported: 2,300W (10A)
Battery Self-Heating: Activates at ≤5°C
Ingress Protection: IP65
Connectivity: Wi-Fi / Bluetooth
Operating Temperature: –20°C to 55°C
Noise Level: <30 dB
Dimensions: 284 × 255 × 458 mm
Weight: 23.1 kg
Warranty: 10 Years

EcoFlow 400W Rigid Solar Panel (×4)
Rated Power: 400W (per panel)
Total Solar Array Power: 1,600W
Cell Type: Monocrystalline
Mounting Options: Suitable for roofs, balconies, and ground-mounted systems
Ingress Protection: IP68
Durability: Designed for long-term outdoor performance in harsh weather conditions

Applications

• Residential solar energy generation and storage
• Grid-tied home energy systems
• Energy bill reduction and self-consumption optimisation
• Backup power for essential household loads
• Small-scale off-grid or hybrid energy setups

What’s Included in the Box

• 1 × EcoFlow STREAM Ultra
• 4 × 400W Rigid Solar Panels

Why Buy This Product

• High Energy Efficiency: With a combined 1,600W solar input and advanced MPPT tracking, the system maximises energy capture and conversion throughout the day.
• Stylish Design: Compact and modern design with low noise output allows discreet indoor or outdoor installation.
• Robust Durability: Built with IP65-rated battery protection and IP68-rated solar panels, ensuring long-lasting performance in all weather conditions.
• Sustainability: Utilises long-life LFP battery technology and renewable solar energy to reduce carbon footprint and reliance on the grid.
• Long Warranty: Supported by a 10-year warranty, providing confidence in long-term reliability and performance.

The EcoFlow STREAM Ultra Series 1.92 kWh Solar Kit offers a practical and efficient entry point into solar energy, combining reliable storage with strong generation capacity in a compact, easy-to-install package.

Please note: Mounting equipment is not included with this kit and must be purchased separately.

Power Your Path to Energy Independence

Ready to eliminate electricity bills for good? Take control of your energy future with reliable solar power.

Extended Runtime with Expandable Storage and Solar Input

EcoFlow STREAM Ultra provides flexible DIY options for both solar storage and PV input. Expand your storage from 1.92kWh up to 11.52kWh⁴ and boost PV input from 2kW (4 MPPT) to 12kW (24 MPPT) by connecting up to six units. You can easily pair two units to double the capacity or integrate with EcoFlow DELTA Series batteries for even more power.

Greater Savings, Less Guesswork — Powered by Smart Software

Time‑of‑Use (TOU) Dynamic Electricity Pricing

Save by charging when electricity is cheapest and supplying when rates are highest.
Our AI-TOU model smartly optimizes your savings every hour, analyzing tariff data from Nord Pool, Epex Spot, Rabot Energy, Octopus, and more to give you the best strategy.

EcoFlow AI Assistant: Effortless Savings, Zero Math⁹

Your AI Assistant takes the complexity out of energy management by handling the heavy lifting—analyzing data, identifying inefficiencies, and providing straightforward, actionable advice. No math, no guessing—just smart, simple choices.

How to Install

Disclaimer:

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.