EcoFlow Delta Pro vs Jackery 3000 Pro: Best Solar Generator for AI Servers (2026)

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Introduction

Running a home server for AI training consumes massive amounts of power. If you are worried about grid outages interrupting your LLaMA training, you need a solar backup. Today, we compare the two giants: EcoFlow and Jackery.

EcoFlow Delta Pro

Capacity: 3.6kWh (Expandable)

Output: 3600W (Enough for 4x RTX 4090s)

Best For: heavy-duty deep learning rigs

Jackery Explorer 3000 Pro

Capacity: 3.0kWh

Output: 3000W

Best For: Portable edge computing setups.

Verdict For professional AI workstations, the EcoFlow Delta Pro is the winner due to its expandable battery ecosystem.