EcoFlow DELTA 3 1500 Charging Station (Avia)

The EcoFlow DELTA 3 1500 is a high-performance portable power station engineered to deliver comprehensive energy independence for a broad matrix of devices, ranging from sensitive mobile electronics to high-draw domestic appliances and power tools. Utilizing an advanced Lithium Iron Phosphate (LiFePO4) battery core, it provides a substantial 1536Wh capacity paired with a continuous 1800W pure sine wave inverter infrastructure. Featuring a 3600W peak surge capability, ultra-fast X-Stream grid recharging mechanics, an automated server-grade Uninterruptible Power Supply (UPS) failover loop, and smart expansion buses to scale total capacity up to 5.5kWh, this station ensures robust and quiet operational reliability during extended grid outages or demanding off-grid deployments.

Features

High-Output Pure Sine Wave Inverter: Delivers 1800W of continuous AC output with an upgraded 3600W surge ceiling, safely running high-induction motorized appliances or thermal equipment without triggering overload shutdowns.

Long-Lifecycle LiFePO4 Chemistry: Equipped with premium lithium iron phosphate cells rated to maintain over 70% of original capacity after 3000 complete charge/discharge cycles, translating to approximately 10 years of reliable service life.

Scalable Power Architecture: Features a dedicated expansion bus supporting auxiliary smart extra batteries to expand the baseline capacity up to a maximum ceiling of 5.5kWh for extended backup runtime.

X-Stream Fast Grid Recharging: Onboard charging management replenishes the battery from 0% to 80% in 60 minutes, achieving a complete 100% charge cycle in 90 minutes directly from standard AC wall power.

High-Efficiency Solar Tracking: Features an integrated MPPT charge controller supporting up to 500W of solar panel input (11-60V, 15A), enabling a full clean-energy recharge in approximately 3.5 hours under optimal solar conditions.

Server-Grade UPS Failover: Active monitoring circuits deliver an automated power transfer time of under 15 milliseconds during grid failure, safely preserving uptime for critical computers, network hardware, and medical equipment.

Whisper-Quiet Thermal Management: Intelligent fan cooling maintains near-silent heat dissipation, generating a low acoustic profile of 30 dB or less when operating under loads up to 600W.

Wireless Ecosystem Management: Built-in Wi-Fi and Bluetooth hardware modules link seamlessly with the mobile application interface, allowing real-time remote telemetry tracking, output toggling, and firmware updates.

Specifications

Brand: EcoFlow

Model Name: DELTA 3 1500

Battery Chemistry Base: LiFePO4 (Lithium Iron Phosphate)

Total Baseline Storage Capacity: 1536 Wh

Maximum Scalable Capacity: Up to 5.5 kWh (Via external extra batteries)

Continuous AC Output Power: 1800 W

Peak Surge AC Output Power: 3600 W

Output Waveform Type: Pure Sine Wave

AC Recharging Velocity: 0% to 80% in 60 Minutes / 0% to 100% in 90 Minutes

Maximum DC Solar Input Rail: 500 W Max (11-60V, 15A)

UPS Transfer Switching Latency: < 15 ms

Low-Load Acoustic Noise Ceiling: ≤ 30 dB (At or below 600W power draw)

Operational Lifespan Rating: 3000 Cycles to 70% Capacity Retention (Approx. 10 years)

System Interface Configuration: Integrated LCD Telemetry Screen / Physical Carry Handles

Physical Weight Parameter: 16.5 kg

Physical Footprint Dimensions: 400 mm × 211 mm × 281 mm

Interface Port Matrix

AC Output Outlets: 4 x Standard 230V Pure Sine Wave Ports

High-Speed USB Type-C Ports: 2 x Dedicated 100W Power Delivery (PD) Ports

Standard USB Type-A Ports: 2 x Accessory Charging Ports (12W Max per port)

Regulated Vehicle Outlet: 1 x 12V Automotive Socket (126W Max)

Auxiliary DC Outlets: 2 x Low-Voltage Dedicated DC Ports

Total Simultaneous Charging Capacity: Up to 10 Independent Devices

Notes

Ensure the station's cooling vents have clear physical clearance of at least 10 cm during high-draw operations or fast charging to prevent thermal safety throttling.

Always check that total combined startup power draws do not exceed the 3600W peak surge capacity limit to ensure continuous operation when running high-induction tools or pumps.

Package

1 x EcoFlow DELTA 3 1500 Portable Power Station Core Assembly

1 x AC Hardware Charging Cable

1 x User Operational and Technical Manual