EcoFlow DELTA 3 1500 Power Station 1536Wh LiFePO4 1800W

DELTA 3 1500 Portable Power Station — Premium 1,536Wh Backup Power

The DELTA 3 1500 Portable Power Station delivers professional-grade backup power with 1,536Wh LiFePO4 chemistry, a 1,800W pure-sine inverter (3,600W surge), and ultra-fast multi-source charging for home backup and outdoor power needs. This unit provides reliable emergency power with quiet, efficient operation.

Key Features

• High-capacity LFP battery: 1,536Wh LiFePO4 (LFP) cells rated for 3,000–4,000 cycles, engineered for long-term value and safety.
• Powerful inverter: 1,800W continuous AC output, 3,600W peak and X-Boost mode up to 2,400W to run larger appliances.
• Multi-source fast charging: 1,500W AC input + up to 500W solar input (11–60V), full recharge in ~1.5–3.5 hours depending on sources.
• Advanced UPS & management: <15 ms UPS switchover for computers and medical devices; intelligent BMS with triple-safety protection and IP54-rated battery enclosure.
• Comprehensive outputs: 4 x AC outlets, multiple USB-A and USB-C (100W), DC5521 and car port — ideal for professional tools, CPAPs, refrigerators and office equipment.
• Lightweight, portable design: Compact footprint and sub‑17 kg weight for easier transport versus legacy stationary inverters.

Benefits — How it Solves Your Pain Points

Whether you need dependable home backup power for blackouts, a solar generator with fast charge for RV travel, or a UPS-capable unit for sensitive electronics, this model addresses core concerns: long lifecycle (dramatically lower replacement cost), fast recharge (reduce downtime), near-silent operation (35 dB under typical loads), and versatile port selection for mixed device fleets.

Use Cases

• Whole-house partial backup for refrigerators, routers, lights and essential circuits
• Remote work and mobile offices — clean pure‑sine power for PCs and monitors
• RV and overland travel with integrated solar input and alternator charging
• Job-site power for cordless tool charging and on-site electronics

Specifications

• Model: DELTA 3 1500
• Capacity: 1,536 Wh
• AC Output: 1,800 W continuous / 3,600 W peak (pure sine)
• Solar Input: 11–60 V, up to 500 W
• AC Charge: Up to 1,500 W (X‑Stream fast charge)
• Dimensions: 400 × 212 × 282 mm
• Weight: ≤ 16.5 kg
• Battery chemistry: LiFePO4 (LFP), IP54
• Warranty: Manufacturer-backed multi-year warranty (regional terms apply)

Confidence & Support

Built to industry standards with an intelligent BMS, robust IP54 protection and proven LiFePO4 cells, the DELTA 3 1500 ships with manufacturer warranty coverage and access to professional installation guidance, configuration for UPS/solar setups, and dedicated customer support for troubleshooting and firmware updates. Social proof from industry reviews and professional users underlines reliability and long-term value.

FAQ

Q: How long will the DELTA 3 1500 run my refrigerator?

A: Run time depends on fridge draw; typical modern fridges can operate for many hours on 1,536Wh. Use the EcoFlow app or device power rating to estimate precise hours.

Q: Can I expand storage or connect solar panels?

A: Yes — the unit accepts up to 500W solar input (11–60V) and supports compatible add-on battery solutions for increased kWh capacity where available.

Q: Is professional installation required?

A: The unit is plug-and-play for most users, but professional installation is recommended for whole-home integration or transfer-switch setups to meet electrical code and ensure safe UPS/backup operation.

Closing

The DELTA 3 1500 Portable Power Station is an investment in resilient, quiet, and long-lasting power. With premium LiFePO4 cells, fast multi-source charging, industry-grade protections and full technical support, it's designed for buyers who prioritize durability, expandability and real-world performance over cheap, short-lived alternatives. For dependable backup, off-grid work, or premium mobile power, choose the DELTA 3 1500 and gain confidence in continuous power without compromise.